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[/] [open8_urisc/] [trunk/] - Rev 314

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Rev Log message Author Age Path
294 Fixed an ancient bug in the parity logic that had the parity inverted. jshamlet 976d 17h /open8_urisc/trunk/
293 Fixed formatting issue in o8_sync_serial where tabs were inserted instead of spaces and fixed column spacing as a result (purely cosmetic) jshamlet 995d 16h /open8_urisc/trunk/
292 Updated the o8_trig_delay entity by:
1) Added a global interrupt enable,
2) Added the ability to trigger on both the pre- and post-arm trigger input
3) Added the ability to read the external input on offset 7		 jshamlet 1066d 16h /open8_urisc/trunk/
291 Added Notepad++ language definition file for the Open8_II ISA jshamlet 1109d 06h /open8_urisc/trunk/
290 Added an additional generic "Rotation_Ignores_Carry" that removes the carry logic from the ROL/ROR instructions such that they now rotate 'normally',
Added an alias for PSR_GP4 named PSR_S, as it is now used to switch the function of the RSP instruction. The internal opcode hasn't changed, but it allows assembly code to use PSR_S or BRS/BNS when performing RSP related operations.		 jshamlet 1109d 06h /open8_urisc/trunk/
289 Added back the delay for the cursor home command, since it is slow on most Hitachi compatible LCD panels. jshamlet 1126d 17h /open8_urisc/trunk/
288 Removed hard-wired R/Wn output and replaced it with a note that the R/Wn line must be tied low either in firmware or on the board. jshamlet 1127d 13h /open8_urisc/trunk/
287 Fixed mangled comments and revisioning dates. jshamlet 1128d 12h /open8_urisc/trunk/
286 Added initial cut of a "universal" character LCD driver. Allows for adjustment of address setup, enable high, and cycle times. Also has built-in timers for handling timing on certain commands. jshamlet 1128d 13h /open8_urisc/trunk/
285 Added checksum byte to vector tx/rx to avoid issues with serial line noise glitching the receiver. Also modified the transmitted to take any generic argument, rather than canned arguments. jshamlet 1135d 16h /open8_urisc/trunk/

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