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[/] [openmsp430/] [trunk/] [core/] [sim/] - Rev 134

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134 Add full ASIC support (low-power modes, DFT, ...).
Improved serial debug interface reliability.
olivier.girard 1224d 21h /openmsp430/trunk/core/sim/
128 Fixed CALL x(SR) bug (see Bugtracker http://opencores.org/bug,view,2111 ) olivier.girard 1321d 21h /openmsp430/trunk/core/sim/
122 Add coverage report generation (NCVERILOG only)
Add support for the ISIM Xilinx simulator.
olivier.girard 1393d 21h /openmsp430/trunk/core/sim/
115 Add linker script example. olivier.girard 1522d 22h /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 1531d 21h /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 1587d 20h /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 1602d 21h /openmsp430/trunk/core/sim/
103 Removed the timescale from all RTL files.
Added possibility to exclude the "includes" statements from the RTL.
olivier.girard 1608d 03h /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 1608d 20h /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 1608d 21h /openmsp430/trunk/core/sim/
99 Small fix for CVER simulator support. olivier.girard 1612d 21h /openmsp430/trunk/core/sim/
98 Added support for VCS verilog simulator.
VPD and TRN waveforms can now be generated.
olivier.girard 1612d 21h /openmsp430/trunk/core/sim/
95 Update some test patterns for the additional simulator supports. olivier.girard 1616d 21h /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 1616d 21h /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 1620d 22h /openmsp430/trunk/core/sim/
86 Update serial debug interface test patterns to make them work with all program memory configurations. olivier.girard 1643d 19h /openmsp430/trunk/core/sim/
85 Diverse RTL cosmetic updates. olivier.girard 1643d 21h /openmsp430/trunk/core/sim/
80 Create initial version of the Actel FPGA implementation example. olivier.girard 1698d 04h /openmsp430/trunk/core/sim/
79 Update the GPIO peripheral to fix a potential synchronization issue. olivier.girard 1709d 22h /openmsp430/trunk/core/sim/
76 Add possibility to simulate C code within the "core" environment. olivier.girard 1714d 21h /openmsp430/trunk/core/sim/

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