Rev |
Log message |
Author |
Age |
Path |
38 |
Tag final OpenCores release w11a_V0.74 |
wfjm |
2815d 14h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
34 |
- Add CPU debug and monitoring units (dmhbpt,dmscnt,dmcmon) |
wfjm |
3162d 11h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
31 |
- added TM11/TU10 tape support |
wfjm |
3370d 19h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
30 |
- added RH70/RP/RM big disk support
- many cleanups |
wfjm |
3392d 14h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
29 |
- added support for Vivado
- added support for Nexys4 and Basys3 boards
- added RL11 disk support
- lots of documentation updated |
wfjm |
3458d 12h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
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 |
3522d 12h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
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 |
3537d 15h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
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 |
3669d 17h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
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 |
3742d 10h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
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 |
4124d 12h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
20 |
- interim release w11a_V0.57 (untagged)
- new C++ and Tcl based backend server supports now RK11 handling
- w11a systems operate with rlink over USB on nexsy2 and nexsy3 boards.
See w11a_os_guide.txt for details |
wfjm |
4139d 17h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |
19 |
- interim release w11a_V0.562 (untagged)
- C++ and Tcl based backend server: many support classes for interfacing to
w11 system designs, and the associated Tcl bindings.
- add 'asm-11', a simple, Macro-11 syntax subset combatible, assembler.
- use now doxygen 1.8.3.1, generate c++,tcl, and vhdl source docs |
wfjm |
4153d 14h |
/w11/tags/w11a_V0.74/tools/src/librw11/Rw11Cpu.cpp |