IBM 7090 - Page 66

Comp AC-+AD
E4(D3)
2.12.22.1
AD-AC
E6(Dl)
2.12.~1 .1
SB--SR
E7(Dl)
2.12.50.1
T
r 1
SR_AD AC -AD
E8(D3) E8(D3)
2.12.14.1
2.12.24.1
I Time
Pri Op 22
E Time
0
VDH
,VDP
Inst J--------.....,l
SR(S,I-35)
DVH -AD(P-35)
DVP EO(D3)
2.12.15.1
43
8
---SC
E3 (Dl)
2.11.78.1
I
AD (3-17) -AS
E2(DI )
3.06.16.1
No
- !
AS(12-17)
..... SC E2(Dl)
2.11.78.1
I
E End Op
To End Op
Figure
3.5-20B
I"'"(S_R_~_A_C_) ____ N_O_<~ Ye,ISR)AC)
+ t
I
0 Carry I
and
!
To Diy
Check
Fig.
3.5-20B
A
Comp MOl
~AC(35)
2.12.42.1
SC=O
Diy Shift
Ell(Dl )
2.09.50.1
Diy Shi~t
Ctrl
2.09.51.1
t
t
Sh AC (P-35)
and
MO (2-35) It
2.12.34.1
2.12.42.1
To L Time
Figure 3.5-20B
1
I
~;nu
t
2.09.
~~~----, --~
MPY - Diy
Step SC
2.11.79.1
FIGURE 5.3-20A. DVH +0220; DVP +0221; VDH +0224; VDP + 0225
65