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[/] [openmsp430/] - Rev 60

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60 Cleanup of the PC (R0) generation logic.
Formal equivalence was shown between the new and old code with Synopsys' Formality (to make sure that nothing has been broken :-P ).
olivier.girard 5267d 01h /openmsp430/
59 Update the FPGA projects with the latest core design updates. olivier.girard 5268d 23h /openmsp430/
58 Update the debug hardware breakpoint verification patterns to reflect the latest design updates. olivier.girard 5268d 23h /openmsp430/
57 Update design to exclude the range mode from the debug hardware breakpoint units. As this feature is not used by GDB, it has been disabled in order to improve the timings and save a bit of area/utilisation.
Note that if required, this feature can be re-enabled through the `HWBRK_RANGE define located in the "openMSP430_defines.v" file.
olivier.girard 5268d 23h /openmsp430/
56 Update Design Compiler Synthesis scripts. olivier.girard 5273d 06h /openmsp430/
55 Add a "sandbox" test pattern to play around with the simulation :-P olivier.girard 5274d 01h /openmsp430/
54 Update FPGA projects with the combinatorial loop fixed. olivier.girard 5274d 03h /openmsp430/
53 Fixed the following combinatorial timing loop:
1- irq_detect (omsp_frontend)
2- decode (omsp_frontend)
3- dbg_swbrk (omsp_dbg)
4- halt_flag_set (omsp_dbg)
6- dbg_halt_cmd (omsp_dbg)
7- irq_detect (omsp_frontend)

Without this fix, problem could occur whenever an IRQ request arrives during a software breakpoint instruction fetch.
olivier.girard 5274d 03h /openmsp430/
52 Re-add pdf documentation. olivier.girard 5278d 23h /openmsp430/
51 Re-add open-office documentation. olivier.girard 5278d 23h /openmsp430/
50 Re-add html documentation. olivier.girard 5278d 23h /openmsp430/
49 Temporar documentation removal because of broken SVN update. olivier.girard 5278d 23h /openmsp430/
48 Re-add html documentation. olivier.girard 5279d 00h /openmsp430/
47 Temporar documentation removal because of broken SVN update. olivier.girard 5279d 00h /openmsp430/
46 Re-add html documentation. olivier.girard 5279d 00h /openmsp430/
45 Temporar documentation removal because of broken SVN update. olivier.girard 5279d 00h /openmsp430/
44 Update documentation with the "Integration and Connectivity" section. olivier.girard 5279d 00h /openmsp430/
43 Re-add documentation (earlier pdf was broken). olivier.girard 5302d 23h /openmsp430/
42 olivier.girard 5303d 00h /openmsp430/
41 Update bitstream & SVN ignore patterns. olivier.girard 5303d 00h /openmsp430/
40 Minor updates. olivier.girard 5303d 00h /openmsp430/
39 Update FPGA projects with new openMSP430 core. olivier.girard 5303d 00h /openmsp430/
38 Remove old core version. olivier.girard 5303d 01h /openmsp430/
37 olivier.girard 5303d 01h /openmsp430/
36 Remove old core version. olivier.girard 5303d 01h /openmsp430/
35 Update documentation to reflect the latest Verilog changes. olivier.girard 5303d 02h /openmsp430/
34 To avoid potential conflicts with other Verilog modules in bigger projects, the openMSP430 sub-modules have all been renamed with the "omsp_" prefix. olivier.girard 5303d 03h /openmsp430/
33 In order to avoid confusion, the following changes have been implemented to the Verilog code:
- renamed the "rom_*" ports and defines to "pmem_*" (program memory).
- renamed the "ram_*" ports and defines to "dmem_*" (data memory).

In addition, in order to prevent potential conflicts with the Verilog defines of other IPs, a Verilog undefine file has been created.
olivier.girard 5303d 03h /openmsp430/
32 Minor update to the HTML documentation + add some SVN ignore properties to the Altera FPGA project simulation directory. olivier.girard 5305d 00h /openmsp430/
31 Update documentation (new Altera FPGA project + diverse minor updates) olivier.girard 5305d 00h /openmsp430/

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