4502 Datasheet, PDF (103/116 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4502 Group
INSTRUCTION CODE TABLE (continued)
110000
D9–D4 100000100001100010100011100100 100101100110 100111101000 101001101010 101011101100 101101 101110 101111
111111
Hex.
D3–D0 _notation
20
21
22
23
24
25
26
27
28
29
2A 2B 2C 2D 2E 2F 30–3F
0000 0
–
–
OP0A T1AB
–
TAW6 IAP0 TAB1 SNZT1
–
WRST
TMA
0
TAM
0
XAM
0
XAMI XAMD _LXY
00
0001 1
–
– OP1A T2AB –
– IAP1 TAB2 SNZT2 –
–
TMA TAM XAM XAMI XAMD _LXY
1
1
1
1
1
0010 2
–
– OP2A –
– TAMR IAP2 –
–
–
–
TMA TAM XAM XAMI XAMD _LXY
2
2
2
2
2
0011 3
– TW6A OP3A –
– TAI1 IAP3 –
–
–
– ^{TMA TAM XAM XAMI XAMD} LXY
3
3
3
3
3
0100 4 TQ1A TK1A –
– TAQ1 –
–
–
–
–
–
TMA TAM XAM XAMI XAMD _LXY
4
4
4
4
4
0101 5
– TK2A –
–
–
–
–
–
–
–
–
TMA TAM XAM XAMI XAMD _LXY
5
5
5
5
5
0110 6
– TMRA –
–
– TAK0 –
–
–
–
–
TMA TAM XAM XAMI XAMD _LXY
6
6
6
6
6
0111 7
– TI1A –
–
–
–
–
– SNZAD –
–
TMA TAM XAM XAMI XAMD _LXY
7
7
7
7
7
1000 8
–
–
–
–
–
–
–
–
–
–
–
TMA TAM XAM XAMI XAMD _LXY
8
8
8
8
8
1001 9
–
–
– TADAB TALA TAK1 – TABADSNZCP –
–
TMA TAM XAM XAMI XAMD _LXY
9
9
9
9
9
1010 A
–
–
–
–
– TAK2 –
–
– CMCK –
TMA TAM XAM XAMI XAMD _LXY
10 10 10 10 10
1011 B
– TK0A –
– TAW1 –
–
–
– CRCK –
TMA TAM XAM XAMI XAMD _LXY
11 11 11 11 11
1100 C –
–
–
– TAW2 –
–
–
RCP DWDT –
TMA TAM XAM XAMI XAMD _LXY
12 12 12 12 12
1101 D –
– TPU0A –
–
–
–
– SCP –
–
TMA TAM XAM XAMI XAMD _LXY
13 13 13 13 13
1110 E TW1A – TPU1A –
–
–
–
–
–
–
–
TMA TAM XAM XAMI XAMD _LXY
14 14 14 14 14
1111 F TW2A OKA TPU2ATR1AB –
– IAK –
– ADST
–
TMA TAM XAM XAMI XAMD _LXY
15 15 15 15 15
The above table shows the relationship between machine language codes and machine language instructions. D3–D0 show the low-
order 4 bits of the machine language code, and D9–D4 show the high-order 6 bits of the machine language code. The hexadecimal
representation of the code is also provided. There are one-word instructions and two-word instructions, but only the first word of
each instruction is shown. Do not use code marked “–.”
The codes for the second word of a two-word instruction are described below.
BL
BML
BLA
BMLA
SEA
SZD
The second word
10 0aaa aaaa
10 0aaa aaaa
10 0p00 pppp
10 0p00 pppp
00 0111 nnnn
00 0010 1011
Rev.3.01 2005.02.02 page 103 of 112
REJ03B0105-0301