it System/360

When the signal is active low, data is transferred from the computer memory location addressed to the peripheral controller (Write cycle).. When it is active

first three characters are HDR. The address of his routine must be provided in the EOFADDR=name entry of the definition statement for the file. An unegual

The description of the instructions is divided into several sections according to the device used and the type of file being processed: card, printer,

When two CNrRL macro instructions specifying ielayed spacing are given before the next por for the printer file, the spacing specified in the second CNTRL

Functional additions for the fifth version of the F Compiler consist of the following: teleprocessing support by means of TRANSIENT files; two Ilew st:ring

repres~lt the source program; instead, for frequenltly used standard routines such as those that handle the allocation of main storage space and the transmission

The Supervisor communications region displacement 98 contains the address of a block of information in the unit-check routine providing these transients with the

EXITS: When its processing is ended (on error or on exhaustion of the source list), the Command Analyzer returns to its calling routine via the RETURN macro