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4509 Datasheet, PDF (122/142 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
4509 Group
MACHINE INSTRUCTIONS (INDEX BY TYPES) (continued)
Parameter
Instruction code
Mnemonic
Type of
instructions
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Hexadecimal
notation
DI
0 0 0 0 0 0 0 1 0 0 004 1
1 (INTE) ← 0
Function
EI
0 0 0 0 0 0 0 1 0 1 0 0 5 1 1 (INTE) ← 1
SNZ0
0000111000
038
1 1 V10 = 0: (EXF0) = 1 ?
(EXF0) ← 0
V10 = 1: SNZ0 = NOP
SNZI0
0 0 0 0 1 1 1 0 1 0 0 3 A 1 1 I12 = 0 : (INT) = “L” ?
I12 = 1 : (INT) = “H” ?
TAV1
TV1A
TAV2
TV2A
TAI1
TI1A
TPAA
TAW1
TW1A
TAW2
TW2A
TAW5
TW5A
TAW6
TW6A
TABPS
TPSAB
TAB1
T1AB
T1HAB
0001010100
0000111111
0001010101
0000111110
1001010011
1000010111
1010101010
1001001011
1000001110
1001001100
1000001111
1001001111
1000010010
1001010000
1000010011
1001110101
1000110101
1001110000
1000110000
1010010010
0 5 4 1 1 (A) ← (V1)
0 3 F 1 1 (V1) ← (A)
0 5 5 1 1 (A) ← (V2)
0 3 E 1 1 (V2) ← (A)
2 5 3 1 1 (A) ← (I1)
2 1 7 1 1 (I1) ← (A)
2 A A 1 1 (PA0) ← (A0)
2 4 B 1 1 (A) ← (W1)
2 0 E 1 1 (W1) ← (A)
2 4 C 1 1 (A) ← (W2)
2 0 F 1 1 (W2) ← (A)
2 4 F 1 1 (A) ← (W5)
2 1 2 1 1 (W5) ← (A)
2 5 0 1 1 (A) ← (W6)
2 1 3 1 1 (W6) ← (A)
2 7 5 1 1 (B) ← (TPS7–TPS4)
(A) ← (TPS3–TPS0)
2 3 5 1 1 (RPS7–RPS4) ← (B)
(TPS7–TPS4) ← (B)
(RPS3–RPS0) ← (A)
(TPS3–TPS0) ← (A)
2 7 0 1 1 (B) ← (T17–T14)
(A) ← (T13–T10)
2 3 0 1 1 (R1L7–R1L4) ← (B)
(T17–T14) ← (B)
(R1L3–R1L0) ← (A)
(T13–T10) ← (A)
2 9 2 1 1 (R1H7–R1H4) ← (B)
(R1H3–R1H0) ← (A)
Rev.1.02 2006.12.22 page 122 of 140
REJ03B0147-0102