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docu updates [skip ci]
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wfjm
43
README.md
43
README.md
@@ -23,31 +23,38 @@ and a rather complete set of UNIBUS peripherals
|
||||
and last but not least a cache and memory controllers for SRAM, PSRAM and
|
||||
SDRAM (via Xilinx MIG core).
|
||||
The design is **FPGA proven**, runs currently on Digilent
|
||||
[Arty A7](rtl/sys_gen/w11a/arty),
|
||||
[Basys3](rtl/sys_gen/w11a/basys3),
|
||||
[Cmod A7](rtl/sys_gen/w11a/cmoda7),
|
||||
[Nexys A7](rtl/sys_gen/w11a/nexys4d),
|
||||
[Nexys4](rtl/sys_gen/w11a/nexys4),
|
||||
[Nexys3](rtl/sys_gen/w11a/nexys3),
|
||||
[Nexys2](rtl/sys_gen/w11a/nexys2) and
|
||||
[S3board](rtl/sys_gen/w11a/s3board)
|
||||
[Arty A7](rtl/sys_gen/w11a/arty/README.md),
|
||||
[Basys3](rtl/sys_gen/w11a/basys3/README.md),
|
||||
[Cmod A7](rtl/sys_gen/w11a/cmoda7/README.md),
|
||||
[Nexys A7](rtl/sys_gen/w11a/nexys4d/README.md),
|
||||
[Nexys4](rtl/sys_gen/w11a/nexys4/README.md),
|
||||
[Nexys3](rtl/sys_gen/w11a/nexys3/README.md),
|
||||
[Nexys2](rtl/sys_gen/w11a/nexys2/README.md) and
|
||||
[S3board](rtl/sys_gen/w11a/s3board/README.md)
|
||||
boards and boots 5th Edition UNIX, 2.11BSD UNIX, as well as various DEC
|
||||
operating systems from provided [oskits](tools/oskit/README.md).
|
||||
|
||||
The current implementation forwards the IO requests from all devices via a
|
||||
fast serial connection to a backend server on a PC, which translates these
|
||||
requests and maps them to contemporary interfaces.
|
||||
True standalone systems are on the project roadmap.
|
||||
|
||||
For more information look into:
|
||||
- w11 project [home page](https://wfjm.github.io/home/w11/)
|
||||
and [blog](https://wfjm.github.io/blogs/w11/)
|
||||
- [change log](doc/CHANGELOG.md)
|
||||
and [installation notes](doc/INSTALL.md)
|
||||
- guides to build bit files and test benches
|
||||
- w11 project [home page](https://wfjm.github.io/home/w11/), especially the
|
||||
sections on [feature set](https://wfjm.github.io/home/w11/impl/) and
|
||||
[overall architecture](https://wfjm.github.io/home/w11/impl/architecture.html).
|
||||
- w11 project [blog](https://wfjm.github.io/blogs/w11/).
|
||||
- [change log](doc/CHANGELOG.md).
|
||||
and [installation notes](doc/INSTALL.md).
|
||||
- guides to build bit files and test benches.
|
||||
with [Xilinx Vivado](doc/README_buildsystem_Vivado.md)
|
||||
and [Xilinx ISE](doc/README_buildsystem_ISE.md)
|
||||
and [Xilinx ISE](doc/README_buildsystem_ISE.md).
|
||||
- guides to [run test benches](doc/w11a_tb_guide.md)
|
||||
and to [boot operating systems](doc/w11a_os_guide.md)
|
||||
- known [issues](doc/README_known_issues.md)
|
||||
- known [differences](doc/w11a_known_differences.md)
|
||||
and to [boot operating systems](doc/w11a_os_guide.md).
|
||||
- known [issues](doc/README_known_issues.md).
|
||||
- known [differences](doc/w11a_known_differences.md).
|
||||
- the impatient readers can try their luck with the
|
||||
[quick start guide](doc/INSTALL_quickstart.md)
|
||||
[quick start guide](doc/INSTALL_quickstart.md).
|
||||
|
||||
A short description of the directory layout
|
||||
[is provided separately](https://wfjm.github.io/home/w11/impl/dirlayout.html),
|
||||
|
||||
@@ -1,33 +1,18 @@
|
||||
# Installation of the SimH pdp11 simulator
|
||||
|
||||
## SimH Classic
|
||||
The w11 project uses the pdp11 simulator from the
|
||||
[SimH](https://en.wikipedia.org/wiki/SIMH) project. The project was started
|
||||
by Bob Supnik under [simh.trailing-edge.com](http://simh.trailing-edge.com).
|
||||
This site contains the "classic" version of SimH, the 3.X stream, with v3.11-1
|
||||
as the last release. Since about 2014 the project is continued by a team led by
|
||||
Mark Pizzolato as GitHub project [simh/simh](https://github.com/simh/simh).
|
||||
The new, functionally much enhanced, version is called V4.*. However, the
|
||||
team decided not to provide releases anymore, just a stream of commits,
|
||||
by Bob Supnik under [simh.trailing-edge.com](http://simh.trailing-edge.com),
|
||||
is still maintained, and offers the 3.X stream of SimH releases.
|
||||
|
||||
## GitHub simh/simH
|
||||
Since about 2014 the project is expanded and continued as GitHub project
|
||||
[simh/simh](https://github.com/simh/simh) led by Mark Pizzolato.
|
||||
The new, functionally much enhanced, version is called V4.*. However, this
|
||||
project decided not to provide releases anymore, just a stream of commits,
|
||||
more than 4200 as of April 2022.
|
||||
|
||||
Debian and Ubuntu offer `simh` packages, but with the obsolete version V3.8.1,
|
||||
released in February 2009. The main obstacle to the inclusion of newer
|
||||
versions is, according to the Debian maintainer, the unclear license situation.
|
||||
|
||||
The only practical way to obtain the pdp11 simulator is by installation from
|
||||
sources. The GitHub repository contains also the classical versions, nicely
|
||||
marked with tags.
|
||||
|
||||
The `scmd` scripts provided in the w11 project were originally developed for
|
||||
SimH 3.8, and worked for SimH 3.9 and later releases. The SimH 4.* development
|
||||
over time became incompatible with the `scmd` scripts used for w11 verification.
|
||||
See issue [#30](https://github.com/wfjm/w11/issues/30) for details.
|
||||
|
||||
The bottom line at the moment:
|
||||
- install SimH from [simh/simh](https://github.com/simh/simh)
|
||||
- checkout `v3.11-1`
|
||||
|
||||
## SimH license changes
|
||||
The maintainer of the [simh/simh](https://github.com/simh/simh) GitHub project,
|
||||
[Mark Pizzolato](https://github.com/markpizz), decided on May 15th, 2022 with
|
||||
commit [ce2adce6](https://github.com/simh/simh/commit/ce2adce6) to change the
|
||||
@@ -42,10 +27,7 @@ SimH mailing list [simh@groups.io](https://groups.io/g/simh), starting with post
|
||||
See especially Bob Supnik's post
|
||||
[SimH licensing and the state of the project](https://groups.io/g/simh/topic/simh_licensing_and_the_state/91173868).
|
||||
|
||||
Given that situation using version `v3.11-1` as described above is the
|
||||
only prudent option for the time being.
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||||
|
||||
## Open-SimH relaunch
|
||||
## GitHub open-simh/simh
|
||||
The post
|
||||
[Announcing the Open SIMH project](https://groups.io/g/simh/topic/91528716)
|
||||
announed on 2022-06-03 a re-launch of SimH as FOSS project.
|
||||
@@ -53,8 +35,20 @@ A new repository [open-simh/simh](https://github.com/open-simh/simh#readme)
|
||||
has been set up and provides the SimH code-base under an
|
||||
[MIT-style licence](https://en.wikipedia.org/wiki/MIT_License), see
|
||||
[LICENSE.txt](https://github.com/open-simh/simh/blob/master/LICENSE.txt).
|
||||
Releases are being prepared, but not offered as of 2023-02-03.
|
||||
|
||||
The community will certainly move to open-simh, so best solution is currently
|
||||
- install SimH from [open-simh/simh](https://github.com/simh/open-simh)
|
||||
- checkout `v3.11-1`
|
||||
## Debian packages
|
||||
Debian and Ubuntu offer `simh` packages, but with the obsolete version V3.8.1,
|
||||
released in February 2009. The main obstacle to the inclusion of newer
|
||||
versions is, according to the Debian maintainer, the unclear license situation.
|
||||
|
||||
## Installing SimH
|
||||
The only practical way to obtain an up-to-date SimH PDP-11 simulator is by
|
||||
installation from sources. The currently best solution is to install the
|
||||
latest SimH classic release, URL see above.
|
||||
|
||||
## SimH startup script provided in the w11 project
|
||||
The `scmd` scripts provided in the w11 project were originally developed for
|
||||
SimH Classic 3.8, and worked for SimH Classic 3.9 and later releases.
|
||||
They should also work for simh/simh and open-simh/simh, but are currently
|
||||
most tested with Classic.
|
||||
|
||||
@@ -1,20 +1,8 @@
|
||||
# Known issues
|
||||
Notes
|
||||
- resolved issues are summarized in [resolved issues](README_resolved_issues.md)
|
||||
- resolved issues are summarized in [resolved issues](README_resolved_issues.md).
|
||||
- the case id indicates the release when the issue was first recognized.
|
||||
|
||||
### V0.791-5 {[issue #37](https://github.com/wfjm/w11/issues/37)} -- PSW changed after MMU aborts in dstw flows
|
||||
|
||||
The dstw flow updates the condition codes before the the last possible
|
||||
MMU abort. Example is the ccwe = 1 in s_dstw_def.
|
||||
The condition codes are therefore changed when an MMU abort happens.
|
||||
|
||||
Detected in a code rewiew.
|
||||
Not practical consequences because only CLR, SXT, and MOV are affected.
|
||||
Only SXT depends on a condition code (N), but doesn't change this cc.
|
||||
Therefore, an instruction re-execution will always give the correct result.
|
||||
But clearly a BUG, the condition codes must not change in case of MMU aborts.
|
||||
|
||||
### V0.50-2 {[issue #28](https://github.com/wfjm/w11/issues/28)} -- RK11: write protect action too slow
|
||||
|
||||
Some simple RK11 drivers, especially in test codes, don't poll for completion
|
||||
|
||||
@@ -1,5 +1,22 @@
|
||||
# Resolved issues
|
||||
|
||||
### V0.791-5 {[issue #37](https://github.com/wfjm/w11/issues/37)} -- PSW changed after MMU aborts in dstw flows
|
||||
|
||||
#### Original Issue
|
||||
The dstw flow updates the condition codes before the the last possible
|
||||
MMU abort. Example is the ccwe = 1 in s_dstw_def.
|
||||
The condition codes are therefore changed when an MMU abort happens.
|
||||
|
||||
Detected in a code rewiew.
|
||||
Not practical consequences because only CLR, SXT, and MOV are affected.
|
||||
Only SXT depends on a condition code (N), but doesn't change this cc.
|
||||
Therefore, an instruction re-execution will always give the correct result.
|
||||
But clearly a BUG, the condition codes must not change in case of MMU aborts.
|
||||
|
||||
#### Fix
|
||||
Fixed with commit [b59d545](https://github.com/wfjm/w11/commit/b59d545),
|
||||
see [ECO-039](ECO-039-cc_and_aborts.md).
|
||||
|
||||
### V0.50-3 {[issue #27](https://github.com/wfjm/w11/issues/27)} -- CPU: no mmu trap when instruction which clears trap enable itself causes a trap
|
||||
|
||||
#### Original Issue
|
||||
|
||||
73
doc/w11a_backend_setup.md
Normal file
73
doc/w11a_backend_setup.md
Normal file
@@ -0,0 +1,73 @@
|
||||
# Rlink and Backend Server setup
|
||||
|
||||
After a board has been [connected and configured](w11a_board_connection.md)
|
||||
and `vt100` emulator windows have been started with `console_starter`,
|
||||
the backend server can be started and an [oskits](../tools/oskit/README.md)
|
||||
or a _bare metal_ code like an [mcode](../tools/mcode/README.md) be executed.
|
||||
|
||||
The first step is to ensure that the switches on the FPGA board have the correct
|
||||
setting for w11 operation. The usage of the available switches, bottons and
|
||||
LEDs is documented in the top entity of the respective design. The default
|
||||
setting for w11 operation is given in the next section.
|
||||
|
||||
Finally, the backend server is started the `ti_w11` quick start wrapper script
|
||||
```
|
||||
ti_w11 <opt> <script>
|
||||
```
|
||||
with options `<opt>` that define to connection setup to the board and
|
||||
the a Tcl script `<script>` that defines the system configuration.
|
||||
Alternatively, `ti_w11` can start a GHDL based simulation model for
|
||||
a w11 design.
|
||||
|
||||
The default switch settings and options for FPGA board connections and
|
||||
GHDL simulation runs are
|
||||
|
||||
| w11 design | Link | SWI | FPGA<br>Options | GHDL<br>Options | Comment |
|
||||
| ---------- | ---- | --: | --------------- | :-------------: | ------- |
|
||||
| [sys_w11a_arty](../rtl/sys_gen/w11a/arty/README.md) | FT2232HQ | 0110 | -tuD,12M,break,xon | -ar | |
|
||||
| [sys_w11a_as7](../rtl/sys_gen/w11a/artys7/README.md) | FT2232HQ | 0110 | -tuD,12M,break,xon | | |
|
||||
| [sys_w11a_b3](../rtl/sys_gen/w11a/basys3/README.md) | FT2232HQ | 00000000 00101000 | -tuD,12M,break,xon | -b3 | 176 kB memory only |
|
||||
| [sys_w11a_c7](../rtl/sys_gen/w11a/cmoda7/README.md) | FT2232HQ | n/a | -tuD,12M,break,xon | -c7 | 672 kB memory only |
|
||||
| [sys_w11a_n4d](../rtl/sys_gen/w11a/nexys4d/README.md) | FT2232HQ | 00000000 00101000 | -tuD,12M,break,cts | -n4d | |
|
||||
| [sys_w11a_n4](../rtl/sys_gen/w11a/nexys4/README.md) | FT2232HQ | 00000000 00101000 | -tuD,12M,break,cts | -n4 | |
|
||||
| [sys_w11a_n3](../rtl/sys_gen/w11a/nexys3/README.md) | FX2 | 00101100 | -u | -n3 | |
|
||||
| [sys_w11a_n2](../rtl/sys_gen/w11a/nexys2/README.md) | FX2 | 00101100 | -u | -n2 | |
|
||||
| [sys_w11a_s3](../rtl/sys_gen/w11a/s3board/README.md) | USB-RS232 | 00101010 | -tu<dn>,460k,break,xon | -s3 | |
|
||||
|
||||
Notes:
|
||||
- a detailed documentation `ti_w11` is available via `man ti_w11`.
|
||||
- the letter after `-tu` is either the serial device number,
|
||||
denoted as `<dn>`, or the letter `D` for auto-detection of
|
||||
Digilent boards with an FT2232HQ based interface.
|
||||
- for Arty A7, Basys3, Cmod A7, Nexys4, and Nexys A7 board simply use `D`
|
||||
- otherwise check with `ls /dev/ttyUSB*` to see what is available
|
||||
- `<dn>` is typically '1' if a single `FT2232HQ` based board is connected,
|
||||
like an Arty, Basys3, Cmod A7, or Nexys4. Initially, two ttyUSB devices
|
||||
show up, the lower is for FPGA configuration and will disappear when
|
||||
the Vivado hardware server is used once. The upper provides the data
|
||||
connection.
|
||||
- `<dn>` is typically '0' if only a single USB-RS232 cable is connected
|
||||
|
||||
- the LEDs are used, if available, by default to show the PDP-11 display register.
|
||||
On boards with less then 16 LEDs the pattern is folded. Other usages are on some
|
||||
boards available with SWI(3)
|
||||
|
||||
0 -> system status
|
||||
1 -> DR emulation --> OS specific light patterns
|
||||
|
||||
- the hex display, if available, can be controlled with SWI(5:4)
|
||||
- boards with a 4 digit display
|
||||
|
||||
00 -> serial link rate divider
|
||||
01 -> PC
|
||||
10 -> DISPREG
|
||||
11 -> DR emulation
|
||||
|
||||
- boards with 8 digit display
|
||||
|
||||
SWI(5) select for DSP(7:4) display
|
||||
0 -> serial link rate divider
|
||||
1 -> PC
|
||||
SWI(4) select for DSP(3:0) display
|
||||
0 -> DISPREG
|
||||
1 -> DR emulation
|
||||
38
doc/w11a_board_connection.md
Normal file
38
doc/w11a_board_connection.md
Normal file
@@ -0,0 +1,38 @@
|
||||
# FPGA Board connection setup
|
||||
|
||||
The recommended connection setups for configuration and operation the supported
|
||||
boards are
|
||||
|
||||
- [Arty A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_arty) or
|
||||
[Arty S7](https://wfjm.github.io/home/w11/inst/boards.html#digi_artys7)
|
||||
- connect USB cable to micro-USB connector labeled 'J10'
|
||||
- to configure via Vivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Basys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_basys3)
|
||||
- connect USB cable to micro-USB connector labeled 'PROG'
|
||||
- to configure via ivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Cmod A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_cmoda7)
|
||||
- connect USB cable to micro-USB connector
|
||||
- to configure via Vivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Nexys4](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys4)
|
||||
and [Nexys A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexysa7)
|
||||
(or
|
||||
[Nexys4 DDR](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys4d))
|
||||
- connect USB cable to micro-USB connector labeled 'PROG'
|
||||
- to configure via Vivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Nexys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys3)
|
||||
- use Cypress FX for configure and and rlink communication
|
||||
- connect USB cable to micro-USB connector labeled 'USB PROG'
|
||||
- to configure via FX2 and jtag tool `make <sys>.jconfig`
|
||||
|
||||
- [Nexys2](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys2)
|
||||
- connect USB cable to mini-USB connector (between RS232 and PS/2 port)
|
||||
- to configure via FX2 and jtag tool `make <sys>.jconfig`
|
||||
|
||||
- [S3board](https://wfjm.github.io/home/w11/inst/boards.html#digi_s3board)
|
||||
- connect the USB-RS232 cable to the RS232 port
|
||||
- connect a JTAG programmer (e.g. Xilinx USB Cable II) to JTAG pins
|
||||
- to configure via ISE Impact `make <sys>.iconfig`
|
||||
22
doc/w11a_diff_70_cache_memory.md
Normal file
22
doc/w11a_diff_70_cache_memory.md
Normal file
@@ -0,0 +1,22 @@
|
||||
## Known differences between w11a and KB11-C (11/70)
|
||||
|
||||
### No cache parity and minimal subset of memory system controls
|
||||
|
||||
The 11/70 provides extensive reliability and diagnostics features for the cache
|
||||
and memory system. They are very specific to the concrete 11/70 implementation
|
||||
and most can't be mapped to the w11 implementation. The w11 provides all
|
||||
the cache and memory system control registers, but provides only a very
|
||||
limited subset of the functionality:
|
||||
- no cache parity, and therefore no vector 114 interrupts
|
||||
- the cache hit/miss and memory size registers are implemented
|
||||
- 177752 memory system hit/miss register: gives hit/miss for last 6 accesses
|
||||
- 177760 memory system lower size register: gives size in clicks
|
||||
- the memory system control register (177746) has limited functionality
|
||||
- the cache can be disabled, setting bit 2 or bit 3 will force a cache miss
|
||||
- bits 0,1,4, and 5 can be set and read back, but have no function
|
||||
- the following registers return zero on reads and ignore writes
|
||||
- 177740 low error address register
|
||||
- 177742 high error address register
|
||||
- 177744 memory system errior register
|
||||
- 177750 memory system maintenance register
|
||||
- 177762 memory system upper size register
|
||||
55
doc/w11a_io_emulation.md
Normal file
55
doc/w11a_io_emulation.md
Normal file
@@ -0,0 +1,55 @@
|
||||
# w11 I/O emulation setup
|
||||
|
||||
All UNIBUS peripherals which exchange data (currently DL11, DZ11, LP11, PC11,
|
||||
DEUNA, RK11, RL11, RPRH, and TM11) are currently emulated via a backend
|
||||
process. For details see
|
||||
[w11 architecture](https://wfjm.github.io/home/w11/impl/architecture.html)
|
||||
description.
|
||||
The communication between the FPGA board and backend server can be via
|
||||
|
||||
- Serial port
|
||||
- via an integrated USB-UART bridge
|
||||
- on Arty A7, Basys3, Cmod A7 and Nexys A7, and Nexys4 with an `FT2232HQ`,
|
||||
allows up to 12M Baud
|
||||
- on Nexys3 with an `FT232R`, allows up to 2M Baud
|
||||
- for all FTDI USB-UART it is essential to set them to `low latency` mode.
|
||||
That was the default for Linux kernels 2.6.32 to 4.4.52. Since about March
|
||||
2017, one gets kernels with 16 ms default latency again, thanks to
|
||||
kernel patch 9589541.
|
||||
**On newer systems, it is essential to install a udev rule** which
|
||||
automatically sets low latency, see the
|
||||
[documentation in tools/sys](../tools/sys/README.md).
|
||||
- via RS232 port, as on Nexys2 and S3board
|
||||
- using a serial port (/dev/ttySx) is limited to 115 kBaud on most PCs.
|
||||
- using a USB-RS232 adapter was tested up to 460k Baud.
|
||||
|
||||
- Direct USB connection using a Cypress FX2 USB controller
|
||||
- is supported on the Nexys3 and Nexys2 FPGA boards
|
||||
- much faster than serial port connections (see below)
|
||||
- also allows configuring the FPGA over the same USB connection
|
||||
|
||||
- Notes:
|
||||
- A 12M Baud connection, like on a Nexys A7, gives disk access rates and
|
||||
throughputs much better than the real hardware of the 70's and is well
|
||||
suitable for practical usage.
|
||||
- In an OS with good disk caching like 2.11BSD the impact of disk speed
|
||||
is actually smaller than the bare numbers suggest.
|
||||
- A 460k Baud connection gives in practice a disk throughput of ~20 kB/s.
|
||||
This allows to test the system but is a bit slow for real usage.
|
||||
- USB-RS232 cables with an FTDI `FT232R` chip work fine, tests with Prolific
|
||||
Technology `PL2303` based cable never gave reliable connections for higher
|
||||
Baud rates.
|
||||
|
||||
Recommended setup for best performance (boards ordered by vintage):
|
||||
|
||||
| Board | Channel/Interface | nom. speed | peak transfer rate |
|
||||
| :--------- | :--------------------- | :----------- | -----------------: |
|
||||
| [Arty S7](https://wfjm.github.io/home/w11/inst/boards.html#digi_artys7) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Arty A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_arty) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Basys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_basys3) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Cmod A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_cmoda7) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Nexys A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexysa7) | USB-UART bridge | 12M Baud | 1090 kb/sec |
|
||||
| [Nexys4](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys4) | USB-UART bridge | 12M Baud | 1090 kb/sec |
|
||||
| [Nexys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys3) | Cypress FX2 USB | USB2.0 speed | 30000 kB/sec |
|
||||
| [Nexys2](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys2) | Cypress FX2 USB | USB2.0 speed | 30000 kB/sec |
|
||||
| [S3board](https://wfjm.github.io/home/w11/inst/boards.html#digi_s3board) | RS232+USB-RS232 cable | 460k Baud | 41 kB/sec |
|
||||
@@ -22,6 +22,7 @@ The issues of the w11 CPU and systems are listed in a separate document
|
||||
- not implemented 11/70 features
|
||||
- [18-bit UNIBUS address space not mapped](w11a_diff_70_unibus_mapping.md)
|
||||
- [MMU maintenance mode not implemented](w11a_diff_70_mmu_no_maint.md)
|
||||
- [no cache parity and minimal subset of memory system controls](w11a_diff_70_cache_memory.md)
|
||||
- other differences
|
||||
- [Usage of 11/70 `SYSID` register](w11a_diff_70_sysid_usage.md)
|
||||
|
||||
|
||||
@@ -1,242 +1,26 @@
|
||||
# Guide to run operating system images on w11a systems
|
||||
|
||||
### Table of content
|
||||
|
||||
- [I/O emulation setup](#user-content-io-emu)
|
||||
- [FPGA Board setup](#user-content-fpga-setup)
|
||||
- [Rlink and Backend Server setup](#user-content-rlink)
|
||||
- [SimH simulator setup](#user-content-simh)
|
||||
- [oskits](#user-content-oskits)
|
||||
- [Unix systems](#user-content-oskits-unix)
|
||||
- [DEC operating systems](#user-content-oskits-dec)
|
||||
|
||||
### <a id="io-emu">I/O emulation setup</a>
|
||||
|
||||
All UNIBUS peripherals which exchange data (currently DL11, DZ11, LP11, PC11,
|
||||
DEUNA, RK11, RL11, RPRH, and TM11) are currently emulated via a backend
|
||||
process. The communication between the FPGA board and backend server can be via
|
||||
|
||||
- Serial port
|
||||
- via an integrated USB-UART bridge
|
||||
- on Arty A7, Basys3, Cmod A7 and Nexys4, and Nexys A7 with an `FT2232HQ`,
|
||||
allows up to 12M Baud
|
||||
- on Nexys3 with an `FT232R`, allows up to 2M Baud
|
||||
- for all FTDI USB-UART it is essential to set them to `low latency` mode.
|
||||
That was the default for Linux kernels 2.6.32 to 4.4.52. Since about March
|
||||
2017, one gets kernels with 16 ms default latency again, thanks to
|
||||
[kernel patch 9589541](https://patchwork.kernel.org/patch/9589541/).
|
||||
**On newer systems, it is essential to install a udev rule** which
|
||||
automatically sets low latency, see the
|
||||
[documentation in tools/sys](../tools/sys/README.md).
|
||||
- via RS232 port, as on S3board and Nexys2
|
||||
- using a serial port (/dev/ttySx) is limited to 115 kBaud on most PCs.
|
||||
- using a USB-RS232 adapter was tested up to 460k Baud.
|
||||
|
||||
- Direct USB connection using a Cypress FX2 USB controller
|
||||
- is supported on the Nexys2 and Nexys3 FPGA boards
|
||||
- much faster than serial port connections (see below)
|
||||
- also allows configuring the FPGA over the same USB connection
|
||||
|
||||
- Notes:
|
||||
- A 12M Baud connection, like on a Nexys4, gives disk access rates and
|
||||
throughputs much better than the real hardware of the 70's and is well
|
||||
suitable for practical usage.
|
||||
- In an OS with good disk caching like 2.11BSD the impact of disk speed
|
||||
is actually smaller than the bare numbers suggest.
|
||||
- A 460k Baud connection gives in practice a disk throughput of ~20 kB/s.
|
||||
This allows to test the system but is a bit slow for real usage.
|
||||
- USB-RS232 cables with an FTDI `FT232R` chip work fine, tests with Prolific
|
||||
Technology `PL2303` based cable never gave reliable connections for higher
|
||||
Baud rates.
|
||||
|
||||
Recommended setup for best performance (boards ordered by vintage):
|
||||
|
||||
| Board | Channel/Interface | nom. speed | peak transfer rate |
|
||||
| :--------- | :--------------------- | :----------- | -----------------: |
|
||||
| [Arty S7](https://wfjm.github.io/home/w11/inst/boards.html#digi_artys7) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Arty A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_arty) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Basys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_basys3) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Cmod A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_cmoda7) | USB-UART bridge | 12M Baud | 1090 kB/sec |
|
||||
| [Nexys A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexysa7) | USB-UART bridge | 12M Baud | 1090 kb/sec |
|
||||
| [Nexys4](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys4) | USB-UART bridge | 12M Baud | 1090 kb/sec |
|
||||
| [Nexys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys3) | Cypress FX2 USB | USB2.0 speed | 30000 kB/sec |
|
||||
| [Nexys2](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys2) | Cypress FX2 USB | USB2.0 speed | 30000 kB/sec |
|
||||
| [S3board](https://wfjm.github.io/home/w11/inst/boards.html#digi_s3board) | RS232+USB-RS232 cable | 460k Baud | 41 kB/sec |
|
||||
|
||||
### <a id="fpga-setup">FPGA Board setup</a>
|
||||
|
||||
Recommended setups
|
||||
|
||||
- [Arty A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_arty) or
|
||||
[Arty S7](https://wfjm.github.io/home/w11/inst/boards.html#digi_artys7)
|
||||
- connect USB cable to micro-USB connector labeled 'J10'
|
||||
- to configure via Vivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Basys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_basys3)
|
||||
- connect USB cable to micro-USB connector labeled 'PROG'
|
||||
- to configure via ivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Cmod A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_cmoda7)
|
||||
- connect USB cable to micro-USB connector
|
||||
- to configure via Vivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Nexys4](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys4)
|
||||
and [Nexys A7](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexysa7)
|
||||
(or
|
||||
[Nexys4 DDR](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys4d))
|
||||
- connect USB cable to micro-USB connector labeled 'PROG'
|
||||
- to configure via Vivado hardware server `make <sys>.vconfig`
|
||||
|
||||
- [Nexys3](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys3)
|
||||
- use Cypress FX for configure and and rlink communication
|
||||
- connect USB cable to micro-USB connector labeled 'USB PROG'
|
||||
- to configure via FX2 and jtag tool `make <sys>.jconfig`
|
||||
|
||||
- [Nexys2](https://wfjm.github.io/home/w11/inst/boards.html#digi_nexys2)
|
||||
- connect USB cable to mini-USB connector (between RS232 and PS/2 port)
|
||||
- to configure via FX2 and jtag tool `make <sys>.jconfig`
|
||||
|
||||
- [S3board](https://wfjm.github.io/home/w11/inst/boards.html#digi_s3board)
|
||||
- connect the USB-RS232 cable to the RS232 port
|
||||
- connect a JTAG programmer (e.g. Xilinx USB Cable II) to JTAG pins
|
||||
- to configure via ISE Impact `make <sys>.iconfig`
|
||||
|
||||
### <a id="rlink">Rlink and Backend Server setup</a>
|
||||
|
||||
All examples below use the same basic setup
|
||||
|
||||
- set up `vt100` emulator windows
|
||||
|
||||
cd $RETROBASE/tools/oskit/<oskit-name>
|
||||
console_starter -d DL0 &
|
||||
console_starter -d DL1 &
|
||||
|
||||
- set up rlink connection using `ti_rri` backend server via the `ti_w11`
|
||||
quick start wrapper script. Ensure that all 8 switches on the board
|
||||
are in the indicated positions (SWI=...). The concrete boot script
|
||||
name is given in the following sections
|
||||
|
||||
- for [sys_w11a_arty](../rtl/sys_gen/w11a/arty/README.md) or
|
||||
[sys_w11a_as7](../rtl/sys_gen/w11a/artys7/README.md) over serial
|
||||
|
||||
SWI = 0110 (gives console light emulation...)
|
||||
ti_w11 -tuD,12M,break,xon @<oskit-name>_boot.tcl
|
||||
|
||||
- for [sys_w11a_b3](../rtl/sys_gen/w11a/basys3/README.md) over serial
|
||||
|
||||
SWI = 00000000 00101000 (gives console light display on LEDS)
|
||||
ti_w11 -tuD,12M,break,xon @<oskit-name>_boot.tcl
|
||||
|
||||
**Note**: the basys3 w11a has only 176 kB memory (all from BRAMS!).
|
||||
u5ed works fine. XXDP, RT11 and RSX-11M should work.
|
||||
211bsd will not boot, neither most RSX-11M+ systems.
|
||||
|
||||
- for [sys_w11a_c7](../rtl/sys_gen/w11a/cmoda7/README.md) over serial
|
||||
|
||||
ti_w11 -tuD,12M,break,xon @<oskit-name>_boot.tcl
|
||||
|
||||
**Note**: the c7 w11a has only 672 kB memory
|
||||
(512 SRAM + 160 BRAM).
|
||||
u5ed, u7ed, XXDP, RT11, RSX-11M and most most RSX-11M+ systems should work.
|
||||
211bsd works only in the 'non-networking' configuration
|
||||
[211bsd_rpmin](../tools/oskit/211bsd_rpmin).
|
||||
|
||||
- for [sys_w11a_n4](../rtl/sys_gen/w11a/nexys4/README.md)
|
||||
or [sys_w11a_n4d](../rtl/sys_gen/w11a/nexys4d/README.md) over serial
|
||||
|
||||
SWI = 00000000 00101000 (gives console light display on LEDS)
|
||||
ti_w11 -tuD,12M,break,cts @<oskit-name>_boot.tcl
|
||||
|
||||
- for [sys_w11a_n3](../rtl/sys_gen/w11a/nexys3/README.md)
|
||||
or [sys_w11a_n2](../rtl/sys_gen/w11a/nexys2/README.md) over fx2
|
||||
|
||||
SWI = 00101100
|
||||
ti_w11 -u @<oskit-name>_boot.tcl
|
||||
|
||||
- for [sys_w11a_s3](../rtl/sys_gen/w11a/s3board/README.md) over serial
|
||||
|
||||
SWI = 00101010
|
||||
ti_w11 -tu<dn>,460k,break,xon @<oskit-name>_boot.tcl
|
||||
|
||||
Notes:
|
||||
- the letter after `-tu` is either the serial device number,
|
||||
denoted as `<dn>`, or the letter `D` for auto-detection of
|
||||
Digilent boards with an FT2232HQ based interface.
|
||||
- for Arty A7, Basys3, Cmod A7, Nexys4, and Nexys A7 board simply use `D`
|
||||
- otherwise check with `ls /dev/ttyUSB*` to see what is available
|
||||
- `<dn>` is typically '1' if a single `FT2232HQ` based board is connected,
|
||||
like an Arty, Basys3, Cmod A7, or Nexys4. Initially, two ttyUSB devices
|
||||
show up, the lower is for FPGA configuration and will disappear when
|
||||
the Vivado hardware server is used once. The upper provides the data
|
||||
connection.
|
||||
- `<dn>` is typically '0' if only a single USB-RS232 cable is connected
|
||||
|
||||
- on LED display
|
||||
- is controlled by SWI(3)
|
||||
|
||||
0 -> system status
|
||||
1 -> DR emulation --> OS specific light patterns
|
||||
|
||||
- on Hex display
|
||||
- is controlled by SWI(5:4)
|
||||
- boards with a 4 digit display
|
||||
|
||||
00 -> serial link rate divider
|
||||
01 -> PC
|
||||
10 -> DISPREG
|
||||
11 -> DR emulation
|
||||
|
||||
- boards with 8 digit display
|
||||
|
||||
SWI(5) select for DSP(7:4) display
|
||||
0 -> serial link rate divider
|
||||
1 -> PC
|
||||
SWI(4) select for DSP(3:0) display
|
||||
0 -> DISPREG
|
||||
1 -> DR emulation
|
||||
|
||||
### <a id="simh">SimH simulator setup</a>
|
||||
|
||||
Sometimes it is good to compare the w11a behavior with the PDP-11 software
|
||||
emulator from the SimH project. See [INSTALL_simh](INSTALL_simh.md) for
|
||||
installation instructions and supported versions.
|
||||
|
||||
Under `$RETROBASE/tools/simh` two setup files are provided which configure
|
||||
SimH to reflect the w11a setup as close as possible:
|
||||
- `setup_w11a_min.scmd`
|
||||
Very close to the current w11a state when it runs on an s3board
|
||||
- processor: 11/70, no FPP, 1 Mbyte
|
||||
- periphery: 2 DL11, LP11, RK11, PC11
|
||||
- `setup_w11a_max.scmd`
|
||||
Planned configuration for the w11a, in addition
|
||||
- processor: 4 Mbyte memory (as on Nexys2, Nexys3,...)
|
||||
- periphery: in addition DZ11, RL11/RL02, RK70/RP06, TM11/TU10
|
||||
|
||||
Startup scripts are provided with each oskit. They call the `w11a_max`
|
||||
configuration, so will show in the emulator what w11a can do when
|
||||
finished.
|
||||
|
||||
All examples below use the same basic setup
|
||||
- set up vt100 emulator window for 1st and 2nd DL11
|
||||
|
||||
cd $RETROBASE/tools/oskit/<oskit-name>
|
||||
console_starter -s -d DL0 &
|
||||
console_starter -s -d DL1 &
|
||||
|
||||
**Note**: the `-s` ensures that the port numbers used by SimH are taken!
|
||||
|
||||
- start the simulator
|
||||
|
||||
pdp11 <oskit-name>_boot.scmd
|
||||
|
||||
### <a id="oskits">oskits</a>
|
||||
For general system setup see notes on
|
||||
- [I/O emulation setup](w11a_io_emulation.md)
|
||||
- [FPGA Board setup](w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](w11a_backend_setup.md)
|
||||
- [SimH simulator setup](w11a_simh_setup.md)
|
||||
|
||||
Ready to be used 'oskits' are provided under
|
||||
[tools/oskit](../tools/oskit/README.md).
|
||||
Tarballs with the disk images are provided from a web server and have to
|
||||
be installed separately, see instructions in the respective READMEs.
|
||||
|
||||
$RETROBASE/tools/oskit/<oskit-name>
|
||||
|
||||
The tarballs with the disk images are provided from a web server
|
||||
and have to be installed separately.
|
||||
The typical startup procedure starts some `vt100` emulator windows with the
|
||||
`console_starter` and executes the backend server like
|
||||
```
|
||||
cd $RETROBASE/tools/oskit/<oskit-name>
|
||||
console_starter -d DL0 &
|
||||
console_starter -d DL1 &
|
||||
ti_w11 <opt> @<oskit-name>_boot.tcl
|
||||
```
|
||||
with the options `<opt>` as described in
|
||||
[Rlink and Backend Server setup](w11a_backend_setup.md).
|
||||
|
||||
### <a id="oskits-unix">Unix systems</a>
|
||||
|
||||
|
||||
34
doc/w11a_simh_setup.md
Normal file
34
doc/w11a_simh_setup.md
Normal file
@@ -0,0 +1,34 @@
|
||||
# SimH simulator setup
|
||||
|
||||
Sometimes it is good to compare the w11a behavior with the PDP-11 software
|
||||
emulator from the SimH project. See [INSTALL_simh](INSTALL_simh.md) for
|
||||
installation instructions and supported versions.
|
||||
|
||||
Under `$RETROBASE/tools/simh` two setup files are provided which configure
|
||||
SimH to reflect the w11a setup as close as possible:
|
||||
- `setup_w11a_min.scmd`
|
||||
Very close to the current w11a state when it runs on an s3board
|
||||
- processor: 11/70, no FPP, 1 Mbyte
|
||||
- periphery: 2 DL11, LP11, RK11, PC11
|
||||
- `setup_w11a_max.scmd`
|
||||
Planned configuration for the w11a, in addition
|
||||
- processor: 4 Mbyte memory (as on Nexys2, Nexys3,...)
|
||||
- periphery: in addition DZ11, RL11/RL02, RK70/RP06, TM11/TU10
|
||||
|
||||
Startup scripts are provided with each oskit. They call the `w11a_max`
|
||||
configuration, so will show in the emulator what w11a can do when
|
||||
finished.
|
||||
|
||||
All examples below use the same basic setup
|
||||
- set up vt100 emulator window for 1st and 2nd DL11
|
||||
|
||||
console_starter -s -d DL0 &
|
||||
console_starter -s -d DL1 &
|
||||
|
||||
**Note**: the `-s` ensures that the port numbers used by SimH are taken!
|
||||
|
||||
- the simulator is usually started with `.scmd` command file, for
|
||||
[oskits](../tools/oskit/README.md) for example with
|
||||
|
||||
cd $RETROBASE/tools/oskit/<oskit-name>
|
||||
pdp11 <oskit-name>_boot.scmd
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: 2.11BSD system on RK05 volumes
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### System properties and intended usage
|
||||
- patch level is #447 plus [fpsim+tcsh patch](https://wfjm.github.io/blogs/211bsd/2017-06-06-kernel-panic-here-doc-tcsh.html)
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: 2.11BSD system on RL02 volumes
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### System properties and intended usage
|
||||
- patch level is #447 plus [fpsim+tcsh patch](https://wfjm.github.io/blogs/211bsd/2017-06-06-kernel-panic-here-doc-tcsh.html)
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: 2.11BSD system on a RP06 volume
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### System properties and intended usage
|
||||
- patch level is #447 plus [fpsim+tcsh patch](https://wfjm.github.io/blogs/211bsd/2017-06-06-kernel-panic-here-doc-tcsh.html)
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: 2.11BSD system on a RP06 volume with Ethernet
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### System properties and intended usage
|
||||
- patch level is #447 plus [fpsim+tcsh patch](https://wfjm.github.io/blogs/211bsd/2017-06-06-kernel-panic-here-doc-tcsh.html)
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: 2.11BSD system on a RP06 volume - minimal memory system
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### System properties and intended usage
|
||||
- patch level is #447 plus [fpsim+tcsh patch](https://wfjm.github.io/blogs/211bsd/2017-06-06-kernel-panic-here-doc-tcsh.html)
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: 2.11BSD system on a TM11 tape distribution kit
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### Installation
|
||||
|
||||
|
||||
@@ -8,8 +8,8 @@ This directory tree contains **OS disk/tape image kits** and is organized in
|
||||
| _all other_ | folders with individual OS kits |
|
||||
|
||||
The available OS kits are summarized in the table below with
|
||||
- **DL**: number of DL11 lines supported by OS (for bsd also with active ttys)
|
||||
- **DZ**: number of DZ11 lines supported by OS (for bsd also with active ttys)
|
||||
- **DL**: number of DL11 lines supported by OS (for BSD also with active `ttys`)
|
||||
- **DZ**: number of DZ11 lines supported by OS (for BSD also with active `ttys`)
|
||||
- **PC**: PC11 (paper tape reader/puncher) support
|
||||
- **XU**: DEUNA support
|
||||
- **MinMem**: minimal required memory size
|
||||
|
||||
@@ -1,15 +1,13 @@
|
||||
## Notes on oskit: RSX-11M V3.1 system on RK05 volumes
|
||||
|
||||
### General remarks
|
||||
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
|
||||
**Also read README_license.txt which is included in the oskit !!**
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
- **and read [README_license.txt](README_license.txt) !!**
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -1,13 +1,11 @@
|
||||
## Notes on oskit: RSX-11M V4.0 system on RK05 volumes
|
||||
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
|
||||
**Also read README_license.txt which is included in the oskit !!**
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
- **and read [README_license.txt](README_license.txt) !!**
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -1,15 +1,13 @@
|
||||
## Notes on oskit: RSX-11Mplus V3.0 system on a RP06 volume
|
||||
|
||||
### General remarks
|
||||
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
|
||||
**Also read README_license.txt which is included in the oskit !!**
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
- **and read [README_license.txt](README_license.txt) !!**
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -1,15 +1,13 @@
|
||||
## Notes on oskit: RT-11 V4.0 system on RK05 volumes
|
||||
|
||||
### General remarks
|
||||
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
|
||||
**Also read README_license.txt which is included in the oskit !!**
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
- **and read [README_license.txt](README_license.txt) !!**
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -1,15 +1,13 @@
|
||||
## Notes on oskit: RT-11 V5.3 system on a RL02 volume
|
||||
|
||||
### General remarks
|
||||
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
|
||||
**Also read README_license.txt which is included in the oskit !!**
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
- **and read [README_license.txt](README_license.txt) !!**
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
## Notes on oskit: Unix 5th Edition system on RK05 volumes
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -20,12 +20,12 @@ arithmetic.
|
||||
**The kernel panics with negative memory size if more than 2MB memory seen.**
|
||||
|
||||
### General remarks
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
|
||||
### Installation
|
||||
A disk set is available from
|
||||
|
||||
@@ -1,15 +1,13 @@
|
||||
## Notes on oskit: XXDP V2.2 and V2.5 system on RL02 volumes
|
||||
|
||||
### General remarks
|
||||
|
||||
See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
|
||||
1. I/O emulation setup
|
||||
2. FPGA Board setup
|
||||
3. Rlink and Backend Server setup
|
||||
4. SimH simulator setup
|
||||
5. Legal terms
|
||||
|
||||
**Also read [README_license.md](README_license.md) !!**
|
||||
See notes on
|
||||
- [I/O emulation setup](../../../doc/w11a_io_emulation.md)
|
||||
- [FPGA Board setup](../../../doc/w11a_board_connection.md)
|
||||
- [Rlink and Backend Server setup](../../../doc/w11a_backend_setup.md)
|
||||
- [SimH simulator setup](../../../doc/w11a_simh_setup.md)
|
||||
- [Legal terms](../../../doc/w11a_os_guide.md)
|
||||
- **and read [README_license.md](README_license.md) !!**
|
||||
|
||||
### Installation
|
||||
A disk images for XXDP V2.2 and V2.5 are available from bitsavers
|
||||
|
||||
Reference in New Issue
Block a user