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Canon 161 Calculator
Section: Indicating Register (IR)
Page: 17
Rendition: 2022 Feb 6
N301A
N301B
IR1-8
D
Q
C
nQ
IR1-1
J
Q
C
K
nQ
S
SC
IR1-2
J
Q
C
K
nQ
S
SC
IR1-4
J
Q
C
K
nQ
S
SC
W1
S
SC
CP
W2
CP
W4
CP
W8
CP
n8
IR2-8
D
Q
C
nQ
IR2-1
J
Q
C
K
nQ
IR2-2
J
Q
C
K
nQ
IR2-4
J
Q
C
K
nQ
SP-I
IR6-8
Jnr
Q
C
K
nQ
IR3-1
J
Q
C
K
nQ
N311A
14 more
flip-flops
N321A N312L
N321B N312M
IR10-8
Jnr
Q
C
K
nQ
IR7-1
J
Q
C
K
nQ
N331A N322L
N331B N322M
IR14-8
Jnr
Q
C
K
nQ
IR11-1
J
Q
C
K
nQ
N341A N332L
N341B N332M
IR15-8
Q
C
nQ
IR15-1
J
Q
C
K
nQ
N322V N302L
N302K
N342V
G-Z
F Z
FX
CC4
SP-I
SP-I
SP-I
SP-I
SP-I
SP-I
SP-I
SP-I
N302X
SP-I
SP-I
SP-I
SP-I
SP-I
SP-I
SP-I
IR
N342P
N372Y
nIR
N342T
N302Y N402C
J
K
IR16-2
D
Q
C
nQ
SP-I
IR16-8
D
Q
C
nQ
SP-I
IR16-1
D
Q
C
nQ
SP-I
D
Q
C
nQ
SP-I
IR16-4
IR16-2
nIR16-2
IR16-4
IR16-2
DC=0
FX
nMSD=0
T-8
CC3
G-J
IR16-2
nIR16-2
N342N
MSD-1
FO
CC1
ME
nF÷
KR
ACC
F÷
FG
ACC
CC4
ME
CC7
G-I
N371R
N342S
FG
F÷
FO
K(N+P)
CC7
KCI
KR
CC0
CC2+5
CC4
CC6
G-II
N371P
N342R
K(C+B)
33K
33K
33K
14 more
flip-flops
14 more
flip-flops
34A12
37A45
37A46
37A47
37A48
37A49
32A11
-4
34A13
34A14
30A10
37A50
37A51
37A52
37A53
34A15
34A16
34A17
34A18
34A19
34A20
34A21
34A22
34A23
30A11
37O11-6
34O4
34O5
34O6
34O7
Display
Digit 1 (LSD)
8
n4 4
n2 2
n1 1
n8
Display
Digit 2
8
n4 4
n2 2
n1 1
n8
Display
Digit 16 (MSD)
8
n4 4
n2 2
n1 1
IR2-2
Display
Digit 3
n8 8
n1 1
Display
Digit 6
Display
Digit 7
n8 8
n1 1
Display
Digit 10
Display
Digit 11
n8 8
n1 1
Display
Digit 14
Display
Digit 15
n8 8
n1 1
nIR16-1
nIR16-2
nIR16-4
nIR16-8
nIR15-1
nIR15-2
nIR15-4
nIR15-8
n4 4 n2 2
30V1-1
30V2-1
34V8-9
34V6-6
34V7-7
0=SHIFT, 1=INC
IR16-2
nIR16-2
IR16-4