ocr: 4040 Dual Disk Controller RAM Usage The6 65300 Disk Controller contains 64b bytes ofR RAMS lere usebyt the 6504CPU: 0020-003Fi 0000-001Fis isthes isusedlors stack storage seenbyt thes 65044 a 0100-013F 53 0001 0000 0003 Loc. -0004 -0002 DRVST MTRIM CLOCK Label drives motor (Owhen (+)whenn controllers Description status timer: moter motor dock words drive0 fully should on be bits0-Stack" drivel tunedolf 0040 0020 0040 -003F VB VIAA bit bit stack portb MOS bitsG-1 bits2-3 for 6522 6504 sepper stepper otl $0040-004F motor motur drive*1 drive"0 0063 0084 UBF -008E DORB MITAT dala bit: bit bits ime ...
