IBM 7090 - Page 84

Figure 5.3-2A ( TO)
End Op
(Set MQ Char)
No Addr
Yes
T2 Off (Reset AC)
AD(Q-S)-AC
Al0(D1)
2.13.31.1 *
,
Comp AC (9-35)
--AD 10(D3)
2.12.22.1
Figure 5. 3-24C
t
Turn On
FP T gr A6(D1)
2.1C.29.1
Yes
AC(9)
= 1
No (Normalize 1 Place)
AC(Q-S) --.AO
AS(D3)
2.13.24.1*
FP Shift Lt
A 10(01)
2.13.42.1*
...
T_7\O
(Q-S)
2.10.24.1 *
Sh AC(IO-35)
MQ(2-35) Lt
2.12.34.1*
2.12.42.1
t
(Subtract one from Char by Adding 2's
Complement of 1)
t
MQ(9) _AC
(35) A 10(01)
2.13.42.1*
+
I
Eod Op I
[
I
Time 1
Next Inst
OBJECTIVES:
1. Set MQ Char if AC Frac t 0
2. Set Signs of AC and MQ
1
,
l_AD(35)
AC(O-S)--. AD
10(D3) 10(D3)
2'5 Comp 33S ~
AD 10(D3)
yOff
Tgr
(Did Not
:?--------, go to L
2.13.27.1
2.13.24.1
2.13.27.1
On
Time)
Ir
~
~
9 Carry
On ~-------------------------------------4------------------------------------~
ADO-S) - SR
12 (D1)
2.13.04.1*
SR(I-S)-+MQ
13(01) I Reset ACC
12 (Dl)
2.13.41.1* 2.10.25.1*
~
I
+
Unlike
d
M
SR 10 S. Alike
~
Set AC and MQ
Signs Minus 16 (01)
2.13.91.1
Set AC and MO
Signs Plus 16 (01)
2.13.91.1
FIGURE 5.3-24D. UFM -0260; FMP + 0260
83
Reset MQ
(1-35) 14(Dl)
2.10.25.1 *
*Conditioned by UFM