Commodore 1570 - Page 121

DIRECT ACCESS COMMANDS
BLOCK-ALLOCATE
BLOCK-EXECUTE
BLOCK-FREE
BUFFER-POINTER
BLOCK-READ
BLOCK-WRITE
MEMORY-EXECUTE
MEMORY-READ
MEMORY-WRITE
USER
UTILITY LOADER
BURST
"B-A" ;O;track # ;sector#
"B-E" ;channel#
;O;track #;sector#
"B-F" ;O;track#;sector#
"B- P" ;channel # ;byte
"U I ";channel#;O;track;sector#
"U2" ;channel #;O;track
#;sector#
"M-E' 'CHR$( <address)CHR$(>address)
,
'M -R' 'CHR$( < address )CHR$( > address )CHR$( # of bytes)
"M- W' 'CHR$( <address)CHR$(>address)CHR$( # of bytes)
CHR$( data byte) . . .
"Ucharacter"
"&O:file
name"
"U character" + character(s)
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