wfjm
544f1c99d2
BUGFIX: EI_ACK misrouted in rare cases (ECO-030)
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- ib_intmap,ib_intmap24: BUGFIX: ensure ACK send to correct device
- ibdr_{maxi,mini}sys: add CLK port to ib_intmap,ib_intmap24
- pdp11_irq: BUGFIX: re-write, ensure ACK send to correct device
- for further details see doc/ECO-030-EI_ACK-misroute.md
2019-04-24 11:40:28 +02:00
wfjm
9b7b3bd5c8
UnitSetup overhaul; new pc11 boot loader; minor changes
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- ibus/ib_rlim_gen: add CPUSUSP port; RLIM_CEV now slv8
- ibus/ib_rlim_slv: RLIM_CEV now slv8
- ibus/ibdr_{dl11,lp11_buf}: RLIM_CEV now slv8
- bin/asm-11: fix -help text
- bin/ldadump: added, lda file dumper
- src
- Rw11Cntl: add UnitSetup(), UnitSetupAll()
- Rw11Cntl{DEUNA,DL11,RHRP,RK11,RL11,TM11}: call UnitSetupAll() in Start()
- Rw11CntlLP11: remove SetOnline(), use UnitSetup()
- Rw11CntlPC11:
- BootCode(): boot loader rewritten
- remove SetOnline(), use UnitSetup()
- Rw11Cpu
- add defs for w11 cpu component addresses;
- add MemSize(),MemWriteByte()
- LoadAbs(): return start, better odd byte handling;
- Rw11VirtStream: add Error(),Eof()
- RtclRw11Cpu:
- BUGFIX: M_wtcpu(): check cpu attn in no-server case
- add MemSize() getter
- M_loadabs(): add -trace and start
- ibd_pc11/util.tcl: use rdy instead of done in PCSR
- rw11/util.tcl: setup_lp: add rlim option
2019-04-14 15:52:12 +02:00
wfjm
f9faf937b1
lp11_buf: output buffered; add tbench
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- ib_rlim_{gen,slv}: new modules for implementation of rate limiters
- ibdr_lp11_buf: new LP11 interface with fifo buffering
- ibdr_maxisys: add ib_rlim_gen, ibdr_lp11_buf
- tbench/test_lp11_all.tcl: tbench for lp11 and lp11_buf
- Rw11CntlLP11: handles now also buffered lp11
2019-03-23 08:20:25 +01:00
wfjm
1206e5d938
add ibd_ibtst; tbench code for ibd_ibtst and sdreg
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- ibd_ibtst: added, an ibus tester device
- pdp11_sys70: instantiate ibd_ibtst (when sys_conf_ibtst = true)
- Rw11Cpu,RtclRw11Cpu: add ibmon setup and HasIbtst()
- tcl/ibd_ibtst/util.tcl: added, tcl support for ibd_ibtst
- tbench/w11a/test_w11a_sdreg.tcl: added, tbench for sdreg
- tools/tbench/w11a_ibtst/: added tbench for ibd_ibtst
2019-03-01 09:05:29 +01:00
wfjm
dfa2a91a18
get disclaimers in line with GPL V3 License.txt
2018-01-02 21:57:40 +01:00
Walter F.J. Mueller
a2264ab463
23 line interrupt mapper for full system configuration
2017-01-29 14:08:04 +01:00
Walter F.J. Mueller
2b5cfb7d96
- Code base cleaned-up for vivado, fsm now inferred
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- xsim support complete (but many issues to be resolved yet)
- Added configurable w11a cache
- Removed some never documented and now strategically obsolete designs
2016-06-26 16:02:42 +00:00
Walter F.J. Mueller
4a032e9436
- added RH70/RP/RM big disk support
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- many cleanups
2015-05-14 17:00:36 +00:00
Walter F.J. Mueller
e91847f8db
- added support for Vivado
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- added support for Nexys4 and Basys3 boards
- added RL11 disk support
- lots of documentation updated
2015-03-09 19:26:25 +00:00
Walter F.J. Mueller
3f455d5236
- interim release w11a_V0.532 (untagged)
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- re-organize modules 'human I/O' interface on Digilent boards
- add test designs for 'human I/O' interface for atlys,nexys2, and s3board
- small updates in crc8 and dcm areas
- with one exception all vhdl sources use now numeric_std
2011-11-20 12:31:43 +00:00
Walter F.J. Mueller
c3d40ba4b9
- interim release w11a_V0.52 (untagged)
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- migrate to rbus protocol verion 3
- reorganize rbus and rlink modules, many renames
2011-01-02 13:39:34 +00:00
Walter F.J. Mueller
16ce5b2091
- interim release w11a_V0.51 (untagged)
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- migrate to ibus protocol verion 2
- nexys2 systems now with DCM derived system clock supported
- sys_w11a_n2 now runs with 58 MHz clksys
2010-11-27 23:17:50 +00:00
Walter F.J. Mueller
3335c61549
initial source upload (no docs yet)
2010-07-09 18:14:38 +00:00
