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[/] [openmsp430/] [trunk/] [core] - Rev 111

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Rev	Log message	Author	Age	Path
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	4798d 13h	/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	4854d 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	4869d 12h	/openmsp430/trunk/core
103	Removed the timescale from all RTL files. Added possibility to exclude the "includes" statements from the RTL.	olivier.girard	4874d 19h	/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	4875d 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	4875d 13h	/openmsp430/trunk/core
99	Small fix for CVER simulator support.	olivier.girard	4879d 13h	/openmsp430/trunk/core
98	Added support for VCS verilog simulator. VPD and TRN waveforms can now be generated.	olivier.girard	4879d 13h	/openmsp430/trunk/core
95	Update some test patterns for the additional simulator supports.	olivier.girard	4883d 13h	/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	4883d 13h	/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	4887d 14h	/openmsp430/trunk/core
86	Update serial debug interface test patterns to make them work with all program memory configurations.	olivier.girard	4910d 10h	/openmsp430/trunk/core
85	Diverse RTL cosmetic updates.	olivier.girard	4910d 12h	/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	4915d 13h	/openmsp430/trunk/core
80	Create initial version of the Actel FPGA implementation example.	olivier.girard	4964d 20h	/openmsp430/trunk/core
79	Update the GPIO peripheral to fix a potential synchronization issue.	olivier.girard	4976d 14h	/openmsp430/trunk/core
76	Add possibility to simulate C code within the "core" environment.	olivier.girard	4981d 12h	/openmsp430/trunk/core
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	5063d 13h	/openmsp430/trunk/core
73	Update all bash scripts headers with "#!/bin/bash" instead of "#!/bin/sh". This will prevent compatibility problems in systems where bash isn't the default shell.	olivier.girard	5088d 14h	/openmsp430/trunk/core
72	Expand configurability options of the program and data memory sizes.	olivier.girard	5090d 14h	/openmsp430/trunk/core

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[/] [openmsp430/] [trunk/] [core] - Rev 111

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