Systems Reference Library - All about the IBM 1130 Computing ...

Bit PositionsP, 7, 6, 54, 3, 2, 10000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111Hex 0 1 2 3 4 5 6 7 8 9 A B C D E F0000 0"---1DLE0001 1 SOHli---• 1SP @ P NULACKIACK0P \Q a DC1 I A q0010 2 STX 2 R b DC2 " B r0011 3DC3CsETX[3]Sc01004 EOTi..4) T dDC4 $Dt0101 5 NAK % E u Irj 411U e0110 6 SYN & F v ACK0 V f-1W g 101 ' G wr0111Eni91000 8 B,X h CAN ( H xA1001 9 EM ) I y HT Y i1010 A SUB * J z LF Z i1011 B V WALK [ k ESC + K {1100 C FS , L : FFRVI-----. Ir-71101 D CR] m GS - M }H1110 E SO --I n RS . N6:- A1111 F"--1PADUS / c) DEL SI ? — oCharBit PositionsCore Storage 0, 1., 2, 3, 4, 5, 6, 7Word 8, 9,10111,12,13,14115ASCII P, 7, 6, 5, 4, 3, 2, 1Last bitto lineFirst bitto lineNote: US character (/1F) performs the intermediatetransmission block (ITB) function.•TurnaroundControl functionwhen precededby DLEControl characterscharacterswhen preceded byDLE (not usedby MPX)111732B1Figure 94. ASCII (as used in Binary Synchronous Communications)182