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| 455A Datasheet, PDF (122/148 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER | |||
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455A Group
MACHINE INSTRUCTIONS (INDEX BY TYPES)
Para
Instruction code
meter
Type of
instructi
Mnemonic
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Hexadecim
al notation
ons
TAB
000001111001E 1
1 (A) â (B)
Function
TBA
0 0 0 0 0 0 1 1 1 0 0 0 E 1 1 (B) â (A)
TAY
0 0 0 0 0 1 1 1 1 1 0 1 F 1 1 (A) â (Y)
TYA
0 0 0 0 0 0 1 1 0 0 0 0 C 1 1 (Y) â (A)
TEAB
000001101001A 1
1 (E7âE4) â (B)
(E3âE0) â (A)
TABE
000010101002A 1
1 (B) â (E7âE4)
(A) â (E3âE0)
TDA
0 0 0 0 1 0 1 0 0 1 0 2 9 1 1 (DR2âDR0) â (A2âA0)
TAD
0001010001051 1
1 (A2âA0) â (DR2âDR0)
(A3) â 0
TAZ
0 0 0 1 0 1 0 0 1 1 0 5 3 1 1 (A1, A0) â (Z1, Z0)
(A3, A2) â 0
TAX
0 0 0 1 0 1 0 0 1 0 0 5 2 1 1 (A) â (X)
TASP
0001010000050 1
1 (A2âA0) â (SP2âSP0)
(A3) â 0
LXY x, y
1 1 x3 x2 x1 x0 y3 y2 y1 y0 3 x y 1
1 (X) â x x = 0 to 15
(Y) â y y = 0 to 15
LZ z
0 0 0 1 0 0 1 0 z1 z0 0 4 8 1 1 (Z) â z z = 0 to 3
+z
INY
0 0 0 0 0 1 0 0 1 1 0 1 3 1 1 (Y) â (Y) + 1
DEY
0 0 0 0 0 1 0 1 1 1 0 1 7 1 1 (Y) â (Y) â 1
TAM j
XAM j
XAMD j
XAMI j
TMA j
1 0 1 1 0 0 j j j j 2 C j 1 1 (A) â (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
1 0 1 1 0 1 j j j j 2 D j 1 1 (A) ââ (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
1 0 1 1 1 1 j j j j 2 F j 1 1 (A) ââ (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
(Y) â (Y) â 1
1 0 1 1 1 0 j j j j 2 E j 1 1 (A) ââ (M(DP))
(X) â (X)EXOR(j)
j = 0 to 15
(Y) â (Y) + 1
1 0 1 0 1 1 j j j j 2 B j 1 1 (M(DP)) â (A)
(X) â (X)EXOR(j)
j = 0 to 15
Rev.1.01 Feb 15, 2008 Page 122 of 146
REJ03B0224-0101
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