IBM 2025 Maintenance Manual page 218

Processing unit
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TO
TO
TO
+Word Type 2
____,/
\ _
TS
T4
+ Read Latch
+ Inhibit Store
- - - - - Must be negative before T7 time to al low store.
T7
+ Store Byte 0
& 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _
Figure 4-16.
STPl Time Relationship
to
Word Type 2
+YO Addr / ,
Une STPI •I
:O%
-ST Pl
I
Read Line
I
A-A3K3D02
A-A3K3B09
I
I
I
I
I
I
-r
I-·--------------------------------------~
_,
I
I
1..--
1
27 nsec to 37 nsec delay
Figure 4-17.
STPl Read Line Delay
2025 FEMM (7/69} 4-17

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