Main Index Routine Index Memory Index Previous Page Next Page $D5: Temp storage for $6B data sector parity calculation. (Value set to 0 (zero) before parity calculation at $067D.) Also used while retrieving the 35 keys from Track 36 Key Sector. RapidLok-Reference: EOR $D5 : $0456 STA $D5 : $0458 EOR $D5 : $0466 STA $D5 : $0468 STA $D5 : $04A6 EOR $D5 : $04CC STA $D5 : $067D Previous Page / Next Page