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Old 8th Jun 2019, 12:52 am   #83
JohnBHanson
Heptode
 
Join Date: Aug 2009
Location: Worthing, Sussex, UK.
Posts: 661
Default Re: Gemini 80-Bus System

Look at /sgsbcsd2491/CPM/BIOS/sd/ in the attached download. This is a bios for
working with an sd card. You can use the scsi port as shown in the previous post or use the Z80 PIO port to get the signal lines.
Attached Files
File Type: zip sdcard.zip (456.2 KB, 105 views)
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