IBM 5280 Distributed Data System - Index of

constant inserts, system table 98constants 137control registers 128control stringsedit formatscreen format111100conversion chart, opcode and mnemonicconvert instructionsbinary to decimal 250binary to EBCDIC 206decimal to binary 250EBCDIC to binary 207copy instructionsbinary register 240decimal register 158CRTMM 296cursor address registers 128cursor movement 322d(len, BRa) = BRb 247d(len,BRn) = Rn 235data set 14opening a data set 16data set flags, diskette lOB 81data set indicators 177data set instructionsallocate 189close 172delete 191insert block 187insert record 185open 171write 185data set number 137date information 31debugging aides 209DECBIN 250decimal register 12, 133decimal register instructionsadd 155copy 158divide 157, 160exchange 157load 204, 205, 234, 235move 162, 163multiply 158, 161shift left signed 166shift left, blank fill 165shift right and round 168shift right signed 167shift right, pad blank 159store 234, 235zone modification 164DECR BRn 146138decrement binary register and test for 0 146delete function 387delete instructionsdelete a record from a data set 191delete a table entry 216detach keyboard 273DEVCTL 195device attachmentsdevice control 195device control read 289device control write 291device control, communications 199device lOB 7, 25device lOB display 309device lOB pointers 7, 25device microprocessor 1device status for error recording 40diacritic table 126diagnostic aides 303diagnostic instructions 289diskette I/O control 21diskette initialization 188diskette lOB 78diskette lOB map 78diskette lOB pointers 29diskette labels 353DISPEX 281displacement 137display control area 127display extra line 281display status line 281display translate table 129display / alter function 303alter main storage 309display main storage 308display the beginning of a partition or lOB 309move keyboard/display storage 310search storage 310test for a change in a bit or byte 311DISPST 281divide instructionsbinary register 254decimal register 157, 160double buffering 13dump and trace console functions 312dump console function 313dump instruction 209DUP 270duplicate a character 270duplicate areas 108. duplicate areas, system table 99duplicate fields 13duplicate function 323•Index 373