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STD RC80 PROPIO V1.1
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Update time：
2020-08-23 15:29:45
Creation time：
2020-08-03 19:53:43
Description
**V1.1 Board 264 Connections 12 VIAS**
**UPDATE: Testing completed. The card works GREAT using RomWBW code. See attachments for config info & PIC.**
- Testing using SC126 z180 Board (https://smallcomputercentral.wordpress.com/sc126-z180-motherboard-rc2014/)
- See Attached for changes to ..\RomWBW\Source\HBIOS\Config\SCZ180_126.asm to add RC80-PROPIO support
- PRP (RC80-PROPIO) default IO Base address is set to A8h
- Edit ..\RomWBW\Source\HBIOS\prp.asm to change IO Base address (PRP_IOBASE .EQU $A8)
**Objective: Migrate the PropIO 2.01 board to RC2014 environment utilizing a "bus compatible" RC80 bus.**
The baseline "parent" design and the relevant Propeller Firmware can be found here: https://www.retrobrewcomputers.org/doku.php?id=boards:ecb:propio:start
And the baseline "parent" design derives software support from here: https://www.retrobrewcomputers.org/doku.php?id=software:firmwareos:romwbw:start
Many thanks to Wayne Warthen (PropIO 2.01) and the other original designers!
**Thank-You Jim (trawlergeek) for migrating this board from Wayne Warthen original "ECB" RetroBrew Design**
2020/07/11 - created first attempt at routing the board.
- It is crowded 100mm x 75mm so far.
- Standard RC2014 is about 100 x 49. We are not constrained to that profile.
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