IBM System/370 - Page 160

Sense (cont'd)
Byte 2
~
0
1 2
3
4 5
6 7
bEVI
2260
BUFFER ADDRESS REGISTER
BIT 15
BIT 14
BIT 13
BIT 12
BIT 11
BIT 10
BIT 9
2301/
UN-
SHIFT
SKEW
COUN-
COMP
2820 SAFE
REG
TER
CHK
LOCK
CHK
2305
BUF
COR-
LOG
RECT-
FULL
ABLE
2311,
UN- SER/
ALU UNSEL
2321
SAFE DESER
rHK
STATUS
2314,
UN- SER/
TAG ALU
UNSEL
2319
SAFE
DESER LINE CHK STATUS
2400
BITS 0-7 INDICATE A TRACK IS IN ERROR 16 & 7 INDICATE
NO ERROR OR
MLtTHRROIt
3203
INTER-
FORM
COIL
SUBSCAN
CHAIN
HAMMER
ANY-
DEVICE
RING
BUF
UNIT
HAMMER
READY
LOCK
CHK
PROT
CHK
ADDR
SHIFT
ON CHK CHK
CHK
REG CHK
CHK
~311, UN-
SER/
ALU
UNSEL
2321
SAFE
DESER
HK
STATUS
t2314,
UN-
SER/ TAG
ALU
UNSEL
2319
SAFE DESER LINE
CHK STATUS
~400
BITS 0-7 INDICATE A TRACK IS IN ERROR
6 & 7 INDICATE
NO ERROR OR
MUL TI-ERROR
3211 CARR
CARR
eMil PLATEN PLATEN
FORMS RIBBm.
TRAI~~
FAILED SEa STOP FAILED
FAILED JAM MO-
OVER-
TO MOVE
TION
LOAD
3330 COR- ENV
RECT
DATA
ABlE
PRESENT
3340
COR-
ENV
RECT
DATA
ABlE
PRESENT
~l?'
TRACK IN ERROR BITS
1~3'
TRACK IN ERROR BITS
l~;;!)'
USED FOR DIAGNOSTIC PURPOSES ONLY
3540 USED FOR DIAGNOSTIC "URPOSES ONLY
5425
CARD IN, I CARD IN I
I,HOPPER I ;ARD IN ! CARD IN
PRIMARY SECON-
,
f~~LE I ~~~~s- I ~~~~S-
DARY I
i
I i
i : 81T 2 - j ~lll
Page 5-4