IBM 7090 User Manual

!
AO(3-17) .... AS
19(03)
3.06.16.1
!
Comp AC(Q-35)
.... AO L Time
2.12.22.1
I Time
Pri Op 04
Any Trans or
Store and Trap
2.11.55.1
Trans Cndtl
AO
.... AS
2.10.09.1
L Time
MQ(S-35) ..... SR
L2 (01)
2.12.07.1
SR .... AO
L5 (06)
2.12.14.1
l
AS .... AR
111 (01)
3.06.18.1
!
AC(S) Plus
Yes
No
Carry .....
AO
(35)
2.09.30.1
'------I~_--1 No Transfer
- ~ on Equals
~ __________ ~ ____________ -J
FIGURE 5.3-30. TLQ + 0040
95
SR(S)Minu ",>-!-Y~es~~,....!Y~e~s-<
o
Condition
Met
2.10.07.1
Minus on TR
Met L9 (01)
2.10.09.1
AR .... PC
L9 (01)
3.06.05.1
End Op
AC(S) Plus
o

IBM 7090 Specifications

General

Category	Mainframe Computer
Introduced	1959
Transistor-based	Yes
Word Length	36 bits
Add Time	4.8 microseconds
Memory	Core memory
Memory (words)	32, 768 words