"A65.DSK" goes in drive 1; "A65SRC.DSK" goes in drive 2

To assemble "CPMBOOT" enter: 'a65'; respond to "Input file: " with 'b:cpmboot';
respond to "Output file: " with 'b:cpmboot';
respond to "Listing file...:" with 'b:cpmboot'

To assemble "APLDRVR" enter: 'a65'; respond to "Input file: " with 'b:apldrvr';
respond to "Output file: " with 'b:apldrvr';
respond to "Listing file...:" with 'b:apldrvr'

To assemble "SMLCHRIO" enter: 'a65'; respond to "Input file: " with 'b:smlchrio';
respond to "Output file: " with 'b:smlchrio';
respond to "Listing file...:" with 'b:smlchrio'

To assemble "CP6502" enter: 'a65'; respond to "Input file: " with 'b:cp6502';
respond to "Output file: " with 'b:cp6502';
respond to "Listing file...:" by pressing the enter key