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[/] [openmsp430/] [trunk/] [core/] [sim/] - Rev 130

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Rev Log message Author Age Path
128 Fixed CALL x(SR) bug (see Bugtracker http://opencores.org/bug,view,2111 ) olivier.girard 4556d 19h /openmsp430/trunk/core/sim/
122 Add coverage report generation (NCVERILOG only)
Add support for the ISIM Xilinx simulator.		 olivier.girard 4628d 20h /openmsp430/trunk/core/sim/
115 Add linker script example. olivier.girard 4757d 21h /openmsp430/trunk/core/sim/
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 4766d 20h /openmsp430/trunk/core/sim/
106 Separated the Timer A defines from the openMSP430 ones.
Added the "dbg_en" port in order to allow a separate reset of the debug interface.
Added the "core_en" port (when cleared, the CPU will stop execution, the dbg_freeze signal will be set and the aclk & smclk will be stopped).
Renamed "per_wen" to "per_we" to prevent confusion with active low signals.
Removed to missing unused flops when the DBG_EN is not defined (thanks to Mihai contribution).		 olivier.girard 4822d 18h /openmsp430/trunk/core/sim/
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 4837d 19h /openmsp430/trunk/core/sim/
103 Removed the timescale from all RTL files.
Added possibility to exclude the "includes" statements from the RTL.		 olivier.girard 4843d 02h /openmsp430/trunk/core/sim/
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 4843d 18h /openmsp430/trunk/core/sim/
101 Cosmetic change in order to prevent an X propagation whenever executing a byte instruction with an uninitialized memory location as source. olivier.girard 4843d 20h /openmsp430/trunk/core/sim/
99 Small fix for CVER simulator support. olivier.girard 4847d 20h /openmsp430/trunk/core/sim/
98 Added support for VCS verilog simulator.
VPD and TRN waveforms can now be generated.		 olivier.girard 4847d 20h /openmsp430/trunk/core/sim/
95 Update some test patterns for the additional simulator supports. olivier.girard 4851d 20h /openmsp430/trunk/core/sim/
94 Thanks to Mihai-Costin Manolescu's contribution, the simulation scripts now support the following simulators:
- Icarus Verilog
- Cver
- Verilog-XL
- NCVerilog
- Modelsim		 olivier.girard 4851d 20h /openmsp430/trunk/core/sim/
91 Fixed bug when an IRQ arrives while CPU is halted through the serial debug interface.
This bug is CRITICAL for people using working with interrupts and the Serial Debug Interface.		 olivier.girard 4855d 21h /openmsp430/trunk/core/sim/
86 Update serial debug interface test patterns to make them work with all program memory configurations. olivier.girard 4878d 18h /openmsp430/trunk/core/sim/
85 Diverse RTL cosmetic updates. olivier.girard 4878d 19h /openmsp430/trunk/core/sim/
80 Create initial version of the Actel FPGA implementation example. olivier.girard 4933d 03h /openmsp430/trunk/core/sim/
79 Update the GPIO peripheral to fix a potential synchronization issue. olivier.girard 4944d 21h /openmsp430/trunk/core/sim/
76 Add possibility to simulate C code within the "core" environment. olivier.girard 4949d 19h /openmsp430/trunk/core/sim/
74 Update serial debug interface to support memories with a size which is not a power of 2.
Update the software tools accordingly.		 olivier.girard 5031d 21h /openmsp430/trunk/core/sim/

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