EM73P362 Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM73P362 Datasheet PDF : 44 Pages
| |||
EM73P362
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
(8) Bit manipulation
Mnemonic Object code ( binary ) Operation description
CLM b 1111 00bb
CLP p,b 0110 1101 11bb pppp
CLPL
0110 0000
CLR y,b 0110 1100 11bb yyyy
SEM b 1111 01bb
SEP p,b 0110 1101 01bb pppp
SEPL
0110 0010
SET y,b 0110 1100 01bb yyyy
TF y,b 0110 1100 00bb yyyy
TFA b 1111 10bb
TFM b 1111 11bb
TFP p,b 0110 1101 00bb pppp
TFPL
0110 0001
TT y,b 0110 1100 10bb yyyy
TTP p,b 0110 1101 10bb pppp
RAM[HL]b←0
PORT[p]b←0
PORT[LR3-2+4]LR1-0←0
RAM[y]b←0
RAM[HL]b←1
PORT[p]b←1
PORT[LR3-2+4]LRl-0←1
RAM[y]b←1
SF←RAM[y]b'
SF←Accb'
SF←RAM[HL]b'
SF←PORT[p]b'
SF←PORT[LR3-2+4]LR1-0'
SF←RAM[y]b
SF←PORT[p]b
(9) Subroutine
Byte Cycle
Flag
CZS
1
1
- -1
2
2
- -1
1
2
- -1
2
2
- -1
1
1
- -1
2
2
- -1
1
2
- -1
2
2
- -1
2
2
- -*
1
1
- -*
1
1
- -*
2
2
- -*
1
2
- -*
2
2
- -*
2
2
- -*
Mnemonic Object code ( binary ) Operation description
Byte Cycle
Flag
CZS
LCALL a 0100 0aaa aaaa aaaa STACK[SP]←PC,
2
2
- --
SP←SP -1, PC←a
SCALL a 1110 nnnn
STACK[SP]←PC,
1
2
- --
SP←SP - 1, PC←a,a = 8n + 6
(n =1∼15),0086h (n = 0)
RET
0100 1111
SP←SP + 1, PC←STACK[SP] 1
2
- --
(10) Input/output
Mnemonic Object code ( binary ) Operation description
INA p
INM p
OUT #k,p
OUTA p
OUTM p
0110 1111 0100 pppp
0110 1111 1100 pppp
0100 1010 kkkk pppp
0110 1111 000p pppp
0110 1111 100p pppp
Acc←PORT[p]
RAM[HL]←PORT[p]
PORT[p]←k
PORT[p]←Acc
PORT[p]←RAM[HL]
Byte Cycle
Flag
C ZS
2
2
- Z Z'
2
2
- - Z'
2
2
- -1
2
2
- -1
2
2
- -1
(11) Flag manipulation
Mnemonic
CGF
SGF
Object code ( binary ) Operation description
0101 0111
0101 0101
GF←0
GF←1
Byte Cycle
Flag
CZS
1
1
- -1
1
1
- -1
* This specification are subject to be changed without notice.
11.1.2001 42
Share Link: 