Commodore 1541-II - Disk Command Quick Reference Chart

APPENDIX D: DISK COMMAND QUICK REFERENCE CHART
General Format: OPEN 15,8,15:PRINT#15,command:CLOSE 15 (Basic 2)
HOUSEKEEPING COMMANDS
BASIC 2
BASIC 3.5
BOTH
NEW
COPY
RENAME
SCRATCH
INITIALIZE
VALIDATE
NEW
COPY
RENAME
SCRATCH
VALIDATE
INITIALIZE
FILE COMMANDS
BASIC 2
BASIC 3.5
BOTH
LOAD
SAVE
LOAD
SAVE
CLOSE
GET#
INPUT#
OPEN
PRINT#
RECORD#
"NO:diskette name,id"
"C0:new file=0:old file"
"R0:new name = old name"
"S0:file name"
"10"
"VO"
HEADER * diskette name," lid,DO
COPY "old file" TO "new file"
RENAME "old name" TO "new name"
SCRATCH "file name"
COLLECT
"10"
LOAD "file name",8
SAVE"0:filename",8
DLOAD "file name"
DSAVE "file name"
CLOSE file #
GET#file #,variable list
INPUT#file #,variable list
OPEN file #,8,channel #,"0:file name,file
type,direction"
PRINT#file #,data list
"P"+CHR$(channel #)+CHR$(<record #)
+ CHR$(>record #)+CHR$(offset)
DIRECT ACCESS COMMANDS
BLOCK-ALLOCATE
BLOCK-EXECUTE
BLOCK-FREE
BUFFER-POINTER
BLOCK-READ
BLOCK-WRITE
MEMORY-EXECUTE
MEMORY-READ
MEMORY-WRITE
USER
"B-A";O;track #;sector #
"B-E";channel #;O;track #;sector #
"B-F";O;track #;sector #
"B-P";channel #;byte
"Ul";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"
92