Rev |
Log message |
Author |
Age |
Path |
202 |
Add DMA interface support + LINT cleanup |
olivier.girard |
3344d 12h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
190 |
Remove dummy memory read access for CMP and BIT instructions. |
olivier.girard |
4045d 13h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
174 |
Cleanup dmem_wr generation logic. Important note: this is not a bug fix, only beautification. |
olivier.girard |
4226d 12h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
134 |
Add full ASIC support (low-power modes, DFT, ...).
Improved serial debug interface reliability. |
olivier.girard |
4540d 12h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
128 |
Fixed CALL x(SR) bug (see Bugtracker http://opencores.org/bug,view,2111 ) |
olivier.girard |
4637d 12h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
117 |
To facilitate commercial adoption of the openMSP430, the core has moved to a modified BSD license. |
olivier.girard |
4813d 13h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
111 |
Re-organized the "openMSP430_defines.v" file.
Re-defined the CPU_ID register of the debug interface (in particular to support custom user versioning).
Added RTL configuration possibility to expand the peripheral address space from 512B (0x0000 to 0x0200) to up to 32kB (0x0000 to 0x8000).
As a consequence the per_addr bus width goes from 8 to 14 bits and the peripherals address decoders have been updated accordingly. |
olivier.girard |
4847d 12h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
105 |
Removed dummy memory read access for the MOV/PUSH/CALL/RETI instructions.
These were not problematic but this is simply cleaner that way. |
olivier.girard |
4918d 12h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
103 |
Removed the timescale from all RTL files.
Added possibility to exclude the "includes" statements from the RTL. |
olivier.girard |
4923d 18h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
102 |
Fixed bug reported by Mihai ( http://opencores.org/bug,view,1955 ).
The following PUSH instructions are now working as expected:
- indexed mode: PUSH x(R1)
- indirect register mode: PUSH @R1
- indirect autoincrement: PUSH @R1+ |
olivier.girard |
4924d 11h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
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 |
5354d 14h |
/openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v |
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 |
5354d 15h |
/openmsp430/trunk/core/rtl/verilog/execution_unit.v |
23 |
Renamed the "openMSP430.inc" file to "openMSP430_defines.v" & added the "timescale.v" file.
In order to follow the same structure as other OpenCores projects, the timescale and the defines are now included from within the Verilog files (using the `include construct). |
olivier.girard |
5475d 16h |
/openmsp430/trunk/core/rtl/verilog/execution_unit.v |
17 |
Updated header with SVN info |
olivier.girard |
5501d 12h |
/openmsp430/trunk/core/rtl/verilog/execution_unit.v |
2 |
Upload complete openMSP430 project to the SVN repository |
olivier.girard |
5536d 11h |
/openmsp430/trunk/core/rtl/verilog/execution_unit.v |