Rev |
Log message |
Author |
Age |
Path |
40 |
remove trunk files, leave memento in README.txt |
wfjm |
2813d 09h |
/w11/ |
39 |
remove trunk files, leave memento in README.txt |
wfjm |
2813d 09h |
/w11/ |
38 |
Tag final OpenCores release w11a_V0.74 |
wfjm |
2813d 10h |
/w11/ |
37 |
- upgraded CRAM controller, now with 'page mode' support
- new test bench driver tbrun, give automatized test bench execution |
wfjm |
2870d 20h |
/w11/ |
36 |
- 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 |
wfjm |
2981d 11h |
/w11/ |
35 |
- Add Arty support (BRAM only)
- Add sysmon/xadc support (for nexys4,basys3,arty designs)
- Add Vivado simulator support (DPI not yet working) |
wfjm |
3080d 12h |
/w11/ |
34 |
- Add CPU debug and monitoring units (dmhbpt,dmscnt,dmcmon) |
wfjm |
3160d 07h |
/w11/ |
33 |
- major release w11a_V0.70 (tagged) |
wfjm |
3352d 11h |
/w11/ |
32 |
- major release w11a_V0.70 (tagged)
- changes from last minor release
- rhrp and tm11 bug fixes
- no major functionality added |
wfjm |
3352d 11h |
/w11/ |
31 |
- added TM11/TU10 tape support |
wfjm |
3368d 15h |
/w11/ |
30 |
- added RH70/RP/RM big disk support
- many cleanups |
wfjm |
3390d 10h |
/w11/ |
29 |
- added support for Vivado
- added support for Nexys4 and Basys3 boards
- added RL11 disk support
- lots of documentation updated |
wfjm |
3456d 08h |
/w11/ |
28 |
- the w11a rbus interface used so far a narrow dynamically adjusted
rbus->ibus window. Replaces with a 4k word window for whole IO page.
- utilize rlink protocol version 4 features in w11a backend
- use attn notifies to dispatch attn handlers
- use larger blocks (7*512 rather 1*512 bytes) for rdma transfers
- use labo and merge csr updates with last block transfer
- this combined reduces the number of round trips by a factor 2 to 3,
and in some cases the throughput accordingly. |
wfjm |
3520d 08h |
/w11/ |
27 |
- migrate to rlink protocol version 4
- Goals for rlink v4
- 16 bit addresses (instead of 8 bit)
- more robust encoding, support for error recovery at transport level
- add features to reduce round trips
- improved attention handling
- new 'list abort' command
- For further details see README_Rlink_V4.txt
- use own C++ based tcl shell tclshcpp instead of tclsh |
wfjm |
3535d 11h |
/w11/ |
26 |
- major release w11a_V0.61 (tagged) |
wfjm |
3667d 13h |
/w11/ |
25 |
- 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 |
wfjm |
3667d 13h |
/w11/ |
24 |
- major release w11a_V0.60 (tagged) |
wfjm |
3732d 05h |
/w11/ |
23 |
- major release w11a_V0.60 (tagged)
- after 0.581: documentation updates, no functional changes
- from 0.5 -> 0.6:
- revised ibus and rbus protocol; backend server rewritten; Nexys3 port;
Cypress Fx2 support; LP11,PC11 support |
wfjm |
3732d 05h |
/w11/ |
22 |
- interim release w11a_V0.581 (untagged)
- new reference system
- switched from ISE 13.3 to 14.7.
- map/par behaviour changed, unfortunately unfavorably for w11a.
On Nexys3 no timing closure anymore for 80 MHz, only 72 MHz can
be achieved now.
- new man pages (in doc/man/man1/)
- support for Spartan-6 CMTs in PLL and DCM mode |
wfjm |
3740d 06h |
/w11/ |
21 |
- interim release w11a_V0.58 (untagged)
- C++ and Tcl based backend server now fully functional, supports with
DL11, RK11, LP11 and PC11 all devices available in w11a designs
- the old perl based backend server (pi_rri) is obsolete and removed
- operating system kits reorganized |
wfjm |
4122d 08h |
/w11/ |