OpenCores
URL https://opencores.org/ocsvn/openmsp430/openmsp430/trunk

Subversion Repositories openmsp430

[/] [openmsp430/] [trunk/] [core/] - Rev 131

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
130 Fixed POP.B bug (see Bugtracker http://opencores.org/bug,assign,2137 ) olivier.girard 4575d 09h /openmsp430/trunk/core/
128 Fixed CALL x(SR) bug (see Bugtracker http://opencores.org/bug,view,2111 ) olivier.girard 4651d 09h /openmsp430/trunk/core/
122 Add coverage report generation (NCVERILOG only)
Add support for the ISIM Xilinx simulator.		 olivier.girard 4723d 10h /openmsp430/trunk/core/
117 To facilitate commercial adoption of the openMSP430, the core has moved to a modified BSD license. olivier.girard 4827d 11h /openmsp430/trunk/core/
115 Add linker script example. olivier.girard 4852d 11h /openmsp430/trunk/core/
112 Modified comment. olivier.girard 4860d 10h /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 4861d 10h /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 4917d 08h /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 4932d 09h /openmsp430/trunk/core/
103 Removed the timescale from all RTL files.
Added possibility to exclude the "includes" statements from the RTL.		 olivier.girard 4937d 16h /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 4938d 08h /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 4938d 10h /openmsp430/trunk/core/
99 Small fix for CVER simulator support. olivier.girard 4942d 10h /openmsp430/trunk/core/
98 Added support for VCS verilog simulator.
VPD and TRN waveforms can now be generated.		 olivier.girard 4942d 10h /openmsp430/trunk/core/
95 Update some test patterns for the additional simulator supports. olivier.girard 4946d 10h /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 4946d 10h /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 4950d 11h /openmsp430/trunk/core/
86 Update serial debug interface test patterns to make them work with all program memory configurations. olivier.girard 4973d 08h /openmsp430/trunk/core/
85 Diverse RTL cosmetic updates. olivier.girard 4973d 09h /openmsp430/trunk/core/
84 Update SRAM model in the core testbench to prevent the IEEE warning when running simulations.
Update watchdog to fix NMI synchronisation problem.
Add synchronizers for the PUC signal in the debug interface.		 olivier.girard 4978d 10h /openmsp430/trunk/core/

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.