IBM 7090 - Page 62

SR(Q)-
ACC(Q) 15(D1)
2.12.38.1
AD(P-35) -+AC
15 (D1)
2.12.30.1
FIGURE 5.3-16. ACL +0361
I
r
Set 438 to
SC E3(D1)
2.11.78.1
+
Te" MQ 351
For 1
2.09.55.1
I Time
Pri Op 20
E Time
,
Clear AC
E6(D1)
2.12.31.1
SB-SR
E7(Dl)
2.12.50.1
!
MQ & SR
Signs Alike
2.12.94.1
~
Set MQ & AC
Signs Plus
Ell (D1)
2.12.92.1
•
'91:~5fO' No 1
zero
....,. 2.12.52.1
es
Clear MQ 1-35
E11(D1) L
Time
2.15.18.1
,
End Op in
I
E Control
2.09.46.1
I
f
I Time
Next
Instruction
!
MQ & SR
Signs Unlike
2.12.94.1
~
Set MQ & AC
Signs Minus
Ell(Dl)
2.12.92.1
,
SR-AD
All L Time
2.12.14.1
AC-AD
"L Time"
2.12.24.1
AD-AC
L2(D1), L6(D1)
LlO(Dl)
2.12.31.1
FIGURE 5.3-17. MULTIPLY +0200
ye,~
IA dd cycle MPY: L.!.N..:!l~o,,- ______ -..,
MPR, VLM LO(D3)
L4(D3), L8(D3) ~
2.09.54.1
J Ye' MQ(34)=l No
Shift MQ & AC
Rt L3(D1) L7(D)
L l1(D1)
Shift MQ & AC
Right Every Clock
Pulse After 1 st LO
2.09.54.1
2.09.54.1·
I
Step SC
2.11.79.1
SC = 0
Yes
End Op
L Control
2.09.43.1
I
No
Shift MQ &
AC Right 1st
LO
2.09.54.1