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M34551E8 View Datasheet(PDF) - Renesas Electronics

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M34551E8 Datasheet PDF : 69 Pages
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MITSUBISHI MICROCOMPUTERS
4551 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for
INFRARED REMOTE CONTROL TRANSMITTER
INSTRUCTION CODE TABLE
010000011000
D9–D4 000000 000001 000010 000011 000100000101000110 000111001000 001001001010001011 001100 001101001110 001111
010111011111
D3
D0
Hex.
notation
00
01
02
03
04
05
06
07
08
09
0A
0B
0C 0D
0E
0F 10–17 18–1F
0000
0
NOP
BLA
SZB
0
BMLA
TASP
A
0
LA TABP TABP TABP TABP
0
0 16 32* 48* BML BML BL
BL
BM
B
0001 1
CLD
SZB
1
A
– TAD 1
LA
1
TABP TABP TABP TABP
1 17 33* 49*
BML
BML
BL
BL
BM
B
0010 2
POF
SZB
2
0011
3
SNZP INY
SZB
3
A
– TAX 2
LA
2
TABP TABP TABP TABP
2 18 34* 50*
BML
BML
BL
BL
BM
B
A
– TAZ 3
LA
3
TABP TABP TABP TABP
3 19 35* 51*
BML
BML
BL
BL
BM
B
0100 4
DI RD –
RT TAV1
A
4
LA
4
TABP TABP TABP TABP
4 20 36* 52*
BML
BML
BL
BL
BM
B
0101 5
EI
SD SEAn –
RTS TAV2
A
5
LA
5
TABP TABP TABP TABP
5 21 37* 53*
BML
BML
BL
BL
BM
B
0110 6 RC – SEAM – RTI –
A
6
LA
6
TABP TABP TABP TABP
6 22 38* 54*
BML
BML
BL
BL
BM
B
0111 7 SC DEY –
A
7
LA
7
TABP TABP TABP TABP
7 23 39* 55*
BML
BML
BL
BL
BM
B
LZ
1000 8 POF2 AND – SNZ0 0
A
8
LA
8
TABP TABP TABP TABP
8 24 40* 56*
BML
BML
BL
BL BM
B
1001 9
LZ
– OR TDA –
1
A
9
LA
9
TABP TABP TABP TABP
9 25 41* 57*
BML
BML
BL
BL BM
B
1010 A
AM
TEAB TABE SNZI0
LZ
2
A
10
LA
10
TABP TABP TABP TABP
10 26 42* 58*
BML
BML
BL
BL BM
B
1011 B AMC –
LZ
3
A
EPOF 11
LA TABP TABP TABP TABP
11 11 27 43* 59* BML BML BL
BL BM
B
1100 C TYA CMA –
RB SB A
0 0 12
LA TABP TABP TABP TABP
12 12 28 44* 60* BML BML BL BL BM
B
1101 D
– RAR –
RB SB A
1 1 13
LA TABP TABP TABP TABP
13 13 29 45* 61* BML BML BL
BL BM
B
1110 E
TBA TAB
TV2A
RB
2
SB
2
A
14
LA TABP TABP TABP TABP
14 14 30 46* 62* BML BML BL
BL BM
B
1111 F
RB SB
TAY SZC TV1A 3
3
A
15
LA
15
TABP TABP TABP TABP
15 31 47* 63*
BML
BML
BL
BL BM
B
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. * cannot be used at M34551M4.
BL
BML
BLA
BMLA
SEA
SZD
The second word
10 paaa aaaa
10 paaa aaaa
10 pp00 pppp
10 pp00 pppp
00 0111 nnnn
00 0010 1011
41
 

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