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275 Commits 1 Branch 40 Tags
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16 Commits

Author SHA1 Message Date
wfjm
785016763f pc11_buf: buffered PC11; add lp11,pc11 mcodes 2019-04-24 12:59:58 +02:00
wfjm
9b7b3bd5c8 UnitSetup overhaul; new pc11 boot loader; minor changes 
- 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
2ae1055ee5 ibdr_{pc11,dl11}: changes for buffered version compat 
- ibdr_dl11
  - now xbuf.val in bit 15 and 8;
  - use rbuf instead xbuf for rdry reporting
  - remove maintenance mode
  - use ib_rlim_slv; add RLIM_CEV, drop CE_USEC
- ibdr_pc11
  - pbuf.pval in bit 15 and 8
  - move rbusy reporting from pbuf to rbuf register
- ibdr_maxisys,ibdr_minisys: adapt to new ibdr_dl11 iface
- tb_rlink_tba_pdp11core_ibdr.dat: adapt to new ibdr_dl11 iface
- tcl/rw11/util.tcl: setup_tt: rename dlrlim to dlrrlim
- oskit/*/*_boot.tcl: use dlrrlim instead of dlrlim
- Rw11CntlDL11,Rw11CntlPC11: adapt to new dl11,pc11 iface
- tools/asm-11/lib/defs_{dl,pc}.mac: added definition file
- tools/oskit/hook/hook_ibmon_{pca,tta}.tcl: added imon hook file
 2019-04-07 15:43:27 +02:00
wfjm
f9faf937b1 lp11_buf: output buffered; add tbench 
- 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
8d323848b3 Some minor updates 
- top-level Makefile: drop w11a/arty_bram
- sys_w11a_s3: set BTOWIDTH 7 (was 6, must be > vmbox atowidth (6))
- RtclGet.ipp: use const& for oper() of string& and Rtime&
- *.Doxyfile: bump version to 0.77
- comment and docu updates
 2019-02-24 12:50:38 +01:00
wfjm
37b2d63281 finalize IDEC and PERFEXT wiring 
- ibdr_maxisys: add IDEC port, connect to EXTEVT of KW11P
- sys_w11a_*.vhd: use DM_STAT_EXP; IDEC to maxisys; setup PERFEXT
- kw11p and dmpcnt now fully setup
 2018-10-14 15:02:45 +02:00
wfjm
17ede0047a add ibd_kw11p: KW11-P prog clock 2018-09-15 15:23:47 +02:00
wfjm
dfa2a91a18 get disclaimers in line with GPL V3 License.txt 2018-01-02 21:57:40 +01:00
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
24fde41c6a - added TM11/TU10 tape support 2015-06-05 12:11:41 +00:00
Walter F.J. Mueller
4a032e9436 - added RH70/RP/RM big disk support 
- many cleanups
 2015-05-14 17:00:36 +00:00
Walter F.J. Mueller
e91847f8db - added support for Vivado 
- 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
093d540121 - The div instruction gave wrong results in some corner cases when either 
divisor or quotient were the largest negative integer (100000 or -32768).
  This is corrected now, for details see ECO-026-div.txt
- some minor updates and fixes to support scripts
- xtwi usage and XTWI_PATH setup explained in INSTALL.txt
 2014-08-10 14:32:48 +00:00
Walter F.J. Mueller
3f455d5236 - interim release w11a_V0.532 (untagged) 
- 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
16ce5b2091 - interim release w11a_V0.51 (untagged) 
- 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