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License: GNU General Public License v3.0
Utilties and driver for the Focus drive in the Apple ///
License: GNU General Public License v3.0
The partition read routine doesn't read all 512 bytes in the sector (unlike the ROM code, the amount short varies by how many partitions are on the drive). It just stops reading instead of eating the rest of the sector.
Driver writes 0x00 to $CF67 and $CF68 after each DRead command:
sta (QtyRead),y ; Userland count of bytes read
iny
sta
Looks like an addressing mode problem - we're trying to send those back to SOS userland.
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