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[/] [openmsp430/] [trunk/] [core/] - Rev 138

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138 Update simulation scripts to support Cygwin out of the box for Windows users. olivier.girard 4407d 21h /openmsp430/trunk/core/
134 Add full ASIC support (low-power modes, DFT, ...).
Improved serial debug interface reliability.
olivier.girard 4439d 12h /openmsp430/trunk/core/
132 Update FPGA examples with the POP.B bug fix olivier.girard 4452d 12h /openmsp430/trunk/core/
130 Fixed POP.B bug (see Bugtracker http://opencores.org/bug,assign,2137 ) olivier.girard 4460d 11h /openmsp430/trunk/core/
128 Fixed CALL x(SR) bug (see Bugtracker http://opencores.org/bug,view,2111 ) olivier.girard 4536d 12h /openmsp430/trunk/core/
122 Add coverage report generation (NCVERILOG only)
Add support for the ISIM Xilinx simulator.
olivier.girard 4608d 12h /openmsp430/trunk/core/
117 To facilitate commercial adoption of the openMSP430, the core has moved to a modified BSD license. olivier.girard 4712d 13h /openmsp430/trunk/core/
115 Add linker script example. olivier.girard 4737d 13h /openmsp430/trunk/core/
112 Modified comment. olivier.girard 4745d 12h /openmsp430/trunk/core/
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 4746d 12h /openmsp430/trunk/core/
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 4802d 11h /openmsp430/trunk/core/
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 4817d 11h /openmsp430/trunk/core/
103 Removed the timescale from all RTL files.
Added possibility to exclude the "includes" statements from the RTL.
olivier.girard 4822d 18h /openmsp430/trunk/core/
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 4823d 11h /openmsp430/trunk/core/
101 Cosmetic change in order to prevent an X propagation whenever executing a byte instruction with an uninitialized memory location as source. olivier.girard 4823d 12h /openmsp430/trunk/core/
99 Small fix for CVER simulator support. olivier.girard 4827d 12h /openmsp430/trunk/core/
98 Added support for VCS verilog simulator.
VPD and TRN waveforms can now be generated.
olivier.girard 4827d 12h /openmsp430/trunk/core/
95 Update some test patterns for the additional simulator supports. olivier.girard 4831d 12h /openmsp430/trunk/core/
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 4831d 12h /openmsp430/trunk/core/
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 4835d 13h /openmsp430/trunk/core/

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