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75 Commits

Author SHA1 Message Date
wfjm
40d48680e9 finalize w11a_V0.752 release 2018-08-26 13:54:48 +02:00
wfjm
088f57df2c prepare w11a_V0.752 release 2018-08-26 10:03:24 +02:00
wfjm
010c79c0fc add w11a port to Arty S7 (BRAM only, sim-tested only) 2018-08-25 07:59:59 +02:00
wfjm
b24fd9a3cb add Digilent Arty S7 board support 2018-08-25 07:58:05 +02:00
wfjm
ac16d6d27e *.vmfset: update rules to cover 2017.4-2018.2 2018-08-24 20:52:21 +02:00
wfjm
b6074a354f _ssim.vbom: fix incorrect aif target 2018-08-12 08:41:52 +02:00
wfjm
286a8cdaff add forgotten tb_c7_sram_memctl 2018-08-10 22:17:22 +02:00
wfjm
5493c0f4f2 minor docu updates, add INSTALL_quickstart 2018-08-04 15:07:12 +02:00
wfjm
15a8f0e4e4 get disclaimers in line with GPL V3 License.txt 2018-01-03 10:04:30 +01:00
wfjm
dfa2a91a18 get disclaimers in line with GPL V3 License.txt 2018-01-02 21:57:40 +01:00
wfjm
8c57be520f c7_sram_memctl: shorten ce and oe time 2017-07-02 14:22:20 +02:00
wfjm
62eb016ec2 add missing file; minor updates 2017-07-01 13:42:40 +02:00
wfjm
05c7d937c7 Add Digilent Cmod A7 (35 die size) support 
- general board support
- c7_sram_memctl: SRAM memory controller (incl tb)
- is61wv5128bll: simple memory model (incl tb)
- sn_humanio_emu_rbus: human IO emulator
- 92-retro-usb-persistent.rules: add more board rules
- associated changes
  - sn_humanio_rbus: add stat_rbf_emu (=0); single cycle btn pulses
  - rgbdrv_analog(_rbus): add ACTLOW generic to invert output polarity
  - ti_rri: adopt Digilent autodetect for CmodA7
- add systems
  - tst_rlink: rlink tested
  - tst_sram: SRAM tester
  - w11a: w11a system with 672 kB memory (512 SRAM + 160 BRAM)
 2017-06-28 22:29:09 +02:00
wfjm
4aa1db49c7 Cleanups; 17bit support for tst_sram 
- s3_sram_memctl: drop superfluous idata_cei=1 in s_write2
- arty_bram/tb/tbrun.yml: retire mem70 - now in tbcpu
- tst_sram.vhd: allow AWIDTH=17; sstat_rbf_awidth instead of _wide
- tcl/tst_sram/*.tcl: 17bit support; use sstat(awidth); add isnarrow
- rtl/vlib/rutil.vhd: added package, with imin helper function
 2017-06-25 20:20:48 +02:00
wfjm
691b95c786 code cosmetics 2017-06-25 15:45:14 +02:00
wfjm
97f1539292 add test_w11a_mem70.tcl; retire old tests tb_w11a_mem70*.dat 2017-06-25 15:43:19 +02:00
wfjm
c2c192abe9 comment changes 2017-06-11 20:39:43 +02:00
wfjm
211e1f3ff3 get vivado 2017.1 ready 
- xviv_msg_filter: add version-range tag support
- *.vmfset:
  - drop the nonsense 'Synth 8-6014' messages
  - adopt to different path used by 'Synth 8-3332' messages
 2017-06-10 11:36:32 +02:00
wfjm
27de682629 minor docu changes 2017-06-05 23:09:02 +02:00
wfjm
5d3504b01a documentation updates 2017-06-04 09:08:37 +02:00
wfjm
a9425599e7 Miscellaneous fixes and changes 
- ibdr_deuna: add logic to handle 'PDMD issued while busy'
- Rw11CntlDEUNA: adopt trace and statistics
- hook_ibmon_xua.tcl: use .imf,.ime
 2017-05-28 13:33:39 +02:00
Walter F.J. Mueller
9e309c81b9 Miscellaneous fixes and changes 
- Makefile: add all_tcl to all; use njobihtm
- rlink_core: BUGFIX: correct re-transmit after nak aborts
- tb_rlink_stim.dat: start section B (error aborts) and C (retransmit)
- ticonv_rri: use 'rlc rawwblk' instead of 'rlc rawio -wblk'
- rbmoni/test_regs.tcl: add data/addr logic tests
 2017-05-07 18:57:45 +02:00
Walter F.J. Mueller
7977206a8b code and comment cosmetics 2017-05-07 18:54:16 +02:00
Walter F.J. Mueller
3d3035eb96 correct spelling 2017-04-30 15:33:23 +02:00
Walter F.J. Mueller
eb53dc6bfd use SWI(7:6) to allow fx2 debug via LEDs 2017-04-30 15:14:56 +02:00
Walter F.J. Mueller
b937eb9a41 BUGFIX: resolve hangup of fx2 USB controller 
- was caused by inconsistent use of rx fifo thresholds
- adding more lines to monitor output (fsm_* lines for state tracking)
 2017-04-30 15:14:06 +02:00
Walter F.J. Mueller
44ad234797 code cosmetics 2017-04-23 19:02:23 +02:00
Walter F.J. Mueller
602893b937 comments updates 2017-04-23 18:22:20 +02:00
Walter F.J. Mueller
d14626ce29 dmcmon: new interface, proper wait handling, vivado friendly 
- dmcmon has now the sta,sto,sus,res logic as rbmon and ibmon
- dmcmon does not depend on full state number generation anymore
- dmcmon missed WAIT instructions so far, has been fixed
- related changes:
  - pdp11_sequencer can now return a simple instruction type based snum
  - sys_w11a_n4 includes dmcmon again (now independent of dmscnt!)
 2017-04-23 18:13:52 +02:00
Walter F.J. Mueller
b6e235e0fc implementation streamlined 2017-04-23 18:03:16 +02:00
Walter F.J. Mueller
1ba7b70891 use sys_conf_dmcmon_awidth=8 (proper value) 2017-04-23 18:02:07 +02:00
Walter F.J. Mueller
d466304530 add DEUNA to all sys_w11a systems 
- add ibdr_deuna to maxisys
- setup sys_conf for all systems
 2017-04-17 21:02:38 +02:00
Walter F.J. Mueller
623639aa82 add DEUNA device (xu) for ibus 2017-04-17 20:56:28 +02:00
Walter F.J. Mueller
8e6d604de4 revise interface for ibd_ibmon and rbd_rbmon 
- use start,stop,suspend,resume functions; improved stop on wrap handling
  - add 'repeat collapse' logic (store only first and last of a sequence)
 2017-04-09 22:56:23 +02:00
Walter F.J. Mueller
bd4b68ca5a add sysmon_stim definition for tb_tst_sram_n4 2017-02-04 16:56:08 +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
38470145a0 add sysmon_rbus to sys_tst_sram_n4 (xadc access) 2017-01-14 21:08:57 +01:00
Walter F.J. Mueller
646caf5f20 fixes for Vivado 2016.3 and 2016.4 
- Vivado is used with -fsm_extraction one_hot. Starting with Vivado 2016.3
  this triggers fsm recognition and re-coding of two gray counter modules.
  This not only defeats the purpose of the gray coded counter, it also
  caused some constraints to fail. Added attributes to prevent fsm extraction
- the logic of `connect_hw_server` and `get_hw_servers` changed after Vivado
  2015.1. The `make <design>.vconfig` command worked up to Vivado 2016.2 due
  to some recovery mechanism, and finally broke with 2016.3. Fixed the
  call to `get_hw_servers`.
 2017-01-07 18:25:21 +01:00
Walter F.J. Mueller
7a3298a42d minor nexys4d fixes 
- correct sysid_board value for nexys4d
- add missing file
 2017-01-05 00:23:06 +01:00
Walter F.J. Mueller
0e96fa106b added preliminary and FPFA untested(!) support for nexys4 DDR board 
- rtl/bplib/nexys4d: added board support
- rtl/sys_gen
  - tst_rlink/nexys4d: rlink tester design
  - tst_serloop/nexys4d: serial port tester design
  - tst_snhumanio/nexys4d: human IO tester design
  - w11a/nexys4d_bram: w11 design using BRAM only
 2017-01-04 22:12:29 +01:00
Walter F.J. Mueller
b2e7c1cdbb rw11::shell.tcl now default environemnt in ti_w11 
- tools/bin/ti_w11: use rw11::shell by default; add -ns to suppress it
- tools/oskit/*/*_boot.tcl: remove activation of cpucons and cpumon
- tools/src/librwxxtpp
  - RtclRw11Cpu.cpp: use 'ssr' instead of 'mmr' for MMU register names
- tools/tcl/rw11:
  - defs.tcl: fix typo in regmap_add for SDR's
  - shell.tcl: add '@' command
  - shell_simh.tcl: added, simh command converter
- *: README updates
 2016-12-31 11:04:22 +01:00
Walter F.J. Mueller
ba61310db7 open tmu_ofile only when used 
- pdp11_tmu.vhd so far always opened file tmu_ofile at startup
- now it is only opened when the tmu is enabled for logging
 2016-12-28 11:32:16 +01:00
Walter F.J. Mueller
4fdb179dfc CPUERR now cleared by CPU reset 
- pdp11_sequencer.vhd: CPUERR cleared by CRESET
- mminki.mac: added, procedure to initialize MMU, kernel I space only
- test_w11a_cpuerr.tcl: added, test cpuerr register
- added more README's
- editorial changes
 2016-12-27 23:35:12 +01:00
Walter F.J. Mueller
92e149437d Fix license disclaimer 2016-12-26 21:27:33 +01:00
Walter F.J. Mueller
4569aee760 ps init with pri=0, as on real 11/70 (ECO-028) 2016-12-26 20:15:47 +01:00
Walter F.J. Mueller
51cb648e54 docu tune-ups; some more README.md 2016-12-23 15:51:48 +01:00
Walter F.J. Mueller
cfd8802218 re-organize .gitignores 2016-12-17 20:18:29 +01:00
Walter F.J. Mueller
238b6e4276 rename .cvsignore -> .gitignore 2016-12-17 16:28:37 +01:00
Walter F.J. Mueller
5983b0bb2a - upgraded CRAM controller, now with 'page mode' support 
- new test bench driver tbrun, give automatized test bench execution
 2016-10-15 07:42:21 +00:00
Walter F.J. Mueller
2b5cfb7d96 - Code base cleaned-up for vivado, fsm now inferred 
- 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