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[/] [openmsp430/] [trunk/] [core/] [rtl/] [verilog/] [omsp_execution_unit.v] - Rev 227

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202 Add DMA interface support + LINT cleanup olivier.girard 3439d 06h /openmsp430/trunk/core/rtl/verilog/omsp_execution_unit.v
190 Remove dummy memory read access for CMP and BIT instructions. olivier.girard 4140d 07h /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 4321d 06h /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 4635d 07h /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 4732d 06h /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 4908d 08h /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 4942d 06h /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 5013d 06h /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 5018d 12h /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 5019d 05h /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 5449d 08h /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 5449d 09h /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 5570d 10h /openmsp430/trunk/core/rtl/verilog/execution_unit.v
17 Updated header with SVN info olivier.girard 5596d 06h /openmsp430/trunk/core/rtl/verilog/execution_unit.v
2 Upload complete openMSP430 project to the SVN repository olivier.girard 5631d 06h /openmsp430/trunk/core/rtl/verilog/execution_unit.v

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