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[/] [openmsp430/] [trunk/] [core/] [rtl/] [verilog/] [omsp_alu.v] - Rev 111

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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 1216d 13h /openmsp430/trunk/core/rtl/verilog/omsp_alu.v
103 Removed the timescale from all RTL files.
Added possibility to exclude the "includes" statements from the RTL.
olivier.girard 1292d 18h /openmsp430/trunk/core/rtl/verilog/omsp_alu.v
101 Cosmetic change in order to prevent an X propagation whenever executing a byte instruction with an uninitialized memory location as source. olivier.girard 1293d 13h /openmsp430/trunk/core/rtl/verilog/omsp_alu.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 1723d 14h /openmsp430/trunk/core/rtl/verilog/omsp_alu.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 1723d 15h /openmsp430/trunk/core/rtl/verilog/alu.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 1844d 17h /openmsp430/trunk/core/rtl/verilog/alu.v
17 Updated header with SVN info olivier.girard 1870d 12h /openmsp430/trunk/core/rtl/verilog/alu.v
2 Upload complete openMSP430 project to the SVN repository olivier.girard 1905d 12h /openmsp430/trunk/core/rtl/verilog/alu.v

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