IBM System/360
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3 Magnetic Tape Units and Controls • 5 Card Input/Output, Printers, Paper Tape Input/Output,.. and Magnetic and Optical Character Readers
compute, write/compute overlap) is speci- fied in the DTFBG definition, the Assembler does not generate the Scheduling routine. In addition, these routines queue
1. Assignment of an offset value can be made only to a locator variable. When an offset value is assigned to an offset variable} the area variables named in
When the byte-oriented operand feature is installed, the restriction that all halfword, word, and double- word operands in main storage must be located at
Communication lines and data devices can be attached directly to the system channel via a control unit that performs character assembly and transmission control.. IBM
• Order Entry. Although the program is primarily oriented toward providing maximum 1231 N1 performance, it also provides read/write and control capabilities for
core image directory, core image library, macro directory, macro library, relocatable directory, relocatable library, checkpoint area, label control card area, and