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