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| 4501_M Datasheet, PDF (110/212 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 4500 SERIES | |||
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4501 Group
HARDWARE
INSTRUCTIONS
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
IAP0
1 0 0 1 1 0 0 0 0 0 260 1
OP0A
1 0 0 0 1 0 0 0 0 0 220 1
IAP1
1 0 0 1 1 0 0 0 0 1 261 1
OP1A
1 0 0 0 1 0 0 0 0 1 221 1
IAP2
1 0 0 1 1 0 0 0 1 0 262 1
OP2A
CLD
RD
1000100010
0000010001
0000010100
222 1
011 1
014 1
Function
1 (A) â (P0)
1 (P0) â (A)
1 (A) â (P1)
1 (P1) â (A)
1 (A1, A0) â (P21, P20)
(A3, A2) â 0
1 (P21, P20) â (A1, A0)
1 (D) â 1
1 (D(Y)) â 0
(Y) = 0 to 3
SD
0 0 0 0 0 1 0 1 0 1 0 1 5 1 1 (D(Y)) â 1
(Y) = 0 to 3
SZD
0000100100
0000101011
0 2 4 2 2 (D(Y)) = 0 ?
(Y) = 0 to 3
02B
SCP
RCP
SNZCP
1010001101
1010001100
1010001001
28D 1
28C 1
289 1
1 (C) â 1
1 (C) â 0
1 (C) = 1?
IAK
OKA
TK0A
TAK0
TK1A
TAK1
TK2A
TAK2
TPU0A
TPU1A
TPU2A
1001101111
1000011111
1000011011
1001010110
1000010100
1001011001
1000010101
1001011010
1000101101
1000101110
1000101111
26F 1
21F 1
21B 1
256 1
214 1
259 1
215 1
25A 1
22D 1
22E 1
22F 1
1 (A0) â (K)
(A3âA1) â 0
1 (K) â (A0)
1 (K0) â (A)
1 (A) â (K0)
1 (K1) â (A)
1 (A) â (K1)
1 (K2) â (A)
1 (A) â (K2)
1 (PU0) â (A)
1 (PU1) â (A)
1 (PU2) â (A)
Rev.2.01 Feb 07, 2005
REJ09B0192-0201
1-98
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