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[/] [openmsp430/] [trunk/] [fpga/] [xilinx_diligent_s3board/] [rtl/] [verilog/] [openmsp430/] [omsp_execution_unit.v] - Rev 128

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128 Fixed CALL x(SR) bug (see Bugtracker http://opencores.org/bug,view,2111 ) olivier.girard 4557d 12h /openmsp430/trunk/fpga/xilinx_diligent_s3board/rtl/verilog/openmsp430/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 4767d 13h /openmsp430/trunk/fpga/xilinx_diligent_s3board/rtl/verilog/openmsp430/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 4838d 12h /openmsp430/trunk/fpga/xilinx_diligent_s3board/rtl/verilog/openmsp430/omsp_execution_unit.v
104 Update all FPGA example projects with the latest RTL version. olivier.girard 4842d 13h /openmsp430/trunk/fpga/xilinx_diligent_s3board/rtl/verilog/openmsp430/omsp_execution_unit.v
37 olivier.girard 5274d 12h /openmsp430/trunk/fpga/xilinx_diligent_s3board/rtl/verilog/openmsp430/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 5274d 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 5274d 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 5395d 16h /openmsp430/trunk/core/rtl/verilog/execution_unit.v
17 Updated header with SVN info olivier.girard 5421d 12h /openmsp430/trunk/core/rtl/verilog/execution_unit.v
2 Upload complete openMSP430 project to the SVN repository olivier.girard 5456d 12h /openmsp430/trunk/core/rtl/verilog/execution_unit.v

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