IBM 2025 Maintenance Manual page 90

1.13 INTEGRATED CCN.MUNICATICNS ADAPTER (FIGURES 1-69 AND 1-72)
r-~-----------------------------------T---------,-------------------------------1
I I I Code Assignrrent I
I I
~---------.-----T--------T-----~
!Name !Mnemonic !EBCDIC !Hex IUSASCII !Hex I
·--------------------------------------+---------f---------4-----4--------t-----~
I Start. cf Heading I SOH I
SOH
I 01 I SOH I 01 I
I Start of Text I STX !STX 102 !STX I 02 I
!End of Transmission Block I ETB IETB 126 IETB 117 I
~-~-----------------------------------+---------+---------+-----+--------+-----~
jEnd of Text I ETX IETX 103 IETX 103
I
!End of Transmission I EOT IEOT I 37 I EOT I 04 I
I Enqui ry I ENQ I ENQ I 2D I ENQ I 0 5 I
~-~-----------------------------------+---------f---------t-----+--------+----_,
I
Negative Acknowledge I NAK I NAK 13
D
I NAK I 15 I
ISynchrcnous Idle
I
SYN ISYN 132 ISYN 116 I
p::ata Link Escape I DIE IDLE 110 IDLE I 10 I
~--------------------------------------+---------+---------f-----+--------+-----f
!Intermediate Block Character I ITB IIUS llF !US llF I
I Even Acknowledge I
ACKO
IDLE (70) * 11070 IDLEO 110 30 I
!Odd Acknowledge I ACKl IDLE/ 11061 IDLE1 11031 I
~----------~---------------------------+---------+---------+-----t--------f-----~
I Wait Before Transmit I WABT I DLEC 7F) * I 107F IDLE? I 103F I
!Mandatory Disconnect I DISC IDLE ECT 11037 IDLE EOT 11004 I
!Stop Acknowledge I SAK IDLE. l106B IDLE; l103B I
·--------.----------------------------+---------+---------+-----+--------+-----~
!Reverse Interrupt I RVI IDLE@ l107C IDLE< l103C I
ITanporary Text Delay I TTD !STX ENQ I022D ISTX ENQ 10205 I
!Transparent Start of Text I XSTX IDLE STX 11002 IDLE STX 11002 I
~--------------------------------------+---------+---------+-----+--------+-----~
I Transparent Interrr.ediate Bleck I XITB IDLE IUS j101F IDLE US l101F I
I
Trans parent End of Text I XEI'X IDLE ETX I 1003 IDLE ETX I 1003 I
I
Transparent End of Trans. Block I XETB IDLE ETB 11026 I DLF ETB I 1017 I
~--------------------------------------+---------+---------+-----+--------+-----~
!Transparent Synchronous Idle I XSYN IDLE SYN 11032 IDLE SYN 11016 I
!Trans parent Block Cancel I XENQ IDLE ENQ. l102D IDLE ENQ I 1005 I
~-~-----------------------------------i
_________ i _________ i _____ i ________ i _____
~
I* Hexadecimal representation Cno control or·graphic assignment) I
L-------------------------------------------------------------------------------j
Figure 1-69. Bisyncbronous Ccntrcl Character Chart
1-80
(7/69)