f@alliant.UUCP (04/02/87)
Can someone provide (mail, please) any of the following for the Sharp
PC-5000:
Schematics
Memory map
Port addresses
Programming info for serial port, keyboard, display, etc.
Bubble format info (where is MS-DOS really?)
Pinout for external bus.
Protocol for external bus (especially for floppy).
Any non-standard BIOS ints?
Anything else interesting that you happen to know?
Anybody in eastern Mass/southern NH who has one with the floppys who
could let me transfer a few things to bubble?
Suggestions for dealing with the fact that the serial port is named AUX
and that BASIC only has modem control/speed setting hooks for devices named
COMn? I could do a simple XMODEM hack in BASIC to get started if I get
around this one.
Thanks for reading this far.
--
...!{decvax!linus,mit-eddie}!alliant!f Bill Freeman
alliant!f@mit-eddie.edu KE1G @ WB1DSW