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4571 Datasheet, PDF (113/126 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
4571 Group
MACHINE INSTRUCTIONS (INDEX BY TYPES) (continued)
Para
Instruction code
meter
Type of
instructi
Mnemonic
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Hexadecim
al notation
ons
IAP0
1001100000260 1
1 (A) ← (P0)
Function
OP0A
1 0 0 0 1 0 0 0 0 0 2 2 0 1 1 (P0) ← (A)
IAP1
1 0 0 1 1 0 0 0 0 1 2 6 1 1 1 (A) ← (P1)
OP1A
1 0 0 0 1 0 0 0 0 1 2 2 1 1 1 (P1) ← (A)
IAP2
1001100010262 1
1 (A1, A0) ← (P21, P20)
(A3, A2) ← 0
OP2A
1 0 0 0 1 0 0 0 1 0 2 2 2 1 1 (P21, P20) ← (A1, A0)
IAP3
OP3A
1001100011263 1
1000100011223 1
1 (A1, A0) ← (P31, P30)
(A3, A2) ← 0
1 (P31, P30) ← (A1, A0)
CLD
0 0 0 0 0 1 0 0 0 1 0 1 1 1 1 (D) ← 1
RD
SD
SZD
RCP
0000010100014 1
0000010101015 1
0000100100024 2
000010101102B
101000110028C 1
1 (D(Y)) ← 0
(Y) = 0 to 4
1 (D(Y)) ← 1
(Y) = 0 to 4
2 (D(Y)) = 0 ?
(Y) = 0 to 4
1 (C) ← (0)
SCP
1 0 1 0 0 0 1 1 0 1 2 8 D 1 1 (C) ← (1)
TFR0A 1 0 0 0 1 0 1 0 0 0 2 2 8 1 1 (FR0) ← (A)
TFR1A 1 0 0 0 1 0 1 0 0 1 2 2 9 1 1 (FR1) ← (A)
TAPU0 1 0 0 1 0 1 0 1 1 1 2 5 7 1 1 (A) ← (PU0)
TPU0A 1 0 0 0 1 0 1 1 0 1 2 2 D 1 1 (PU0) ← (A)
TAPU1 1 0 0 1 0 1 1 1 1 0 2 5 E 1 1 (A) ← (PU1)
TPU1A 1 0 0 0 1 0 1 1 1 0 2 2 E 1 1 (PU1) ← (A)
TAPU2 1 0 0 1 0 1 1 1 1 1 2 5 F 1 1 (A) ← (PU2)
TPU2A 1 0 0 0 1 0 1 1 1 1 2 2 F 1 1 (PU2) ← (A)
IAK
1 0 0 1 1 0 1 1 1 1 2 6 F 1 1 (A0) ← (K)
(A3−A1) ← 0
Rev.1.02 May 25, 2007 Page 113 of 124
REJ03B0179-0102