IBM System/370 145 Reference Summary page 150

Byte Bit
FERR - 26
(I
FA Only)
0
CC Hardware Error
JL015
1
Track Overrun (Wr)
JL613
2
Bus-Out Parity Check JL611
0 3 FSB
Serdes Check
JL013
4
Data Check
JL811
5
Data/Cmd Overrun
JL513
6
Missing Addr Mark
JL014
7
Write Current Error
JL611
0
Command Overrun
JL513
1 Erase Gate
JL412
2 High Compare
}
JL215
1 3 FGT Low Compare
4
Error Timeout
JL611
5
Selected Gated Attn
JL811
6
Contingent Connect
JK513
7 Spare
0
Test Sel Sw 0
1
Test Sel Sw 1
2 Test Sel Sw 2
2 3 FTS Test Sel Sw 3
4
CE Error Disable
5
CE Mode Latch JL514
6
Allow CE Mode Sw
7
Gated Attn Spare WF101
(FE110)
0
Gated Attention 7 (FAT ext has,
1
Gated Attention 6 in addition to
2 Gated Attention 5 attention
3 3 FAT Gated Attention 4 usage, a multi-
4
Gated Attention 3 pie use in
5 Gated Attention 2 diagnostic
6 Gated Attention
1 mode. FBO
7 Gated Attention 0 bits 5,6,and
7 gate the
diagnostic
assembler.)
(JL814)
Ill
11.26