EM78P569 データシートの表示（PDF） - ELAN Microelectronics
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EM78P569 Datasheet PDF : 58 Pages
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EM78P569
8-bit OTP Micro-controller
T2P1
T2P0
Prescale
0
0
1:2(Default)
0
1
1:8
1
0
1:32
1
1
1:64
Bit 4 (T1EN): TMR1 enable bit
0 TMR1 is off (default value).
1 TMR1 is on.
Bit 5 (T2EN): TMR2 enable bit
0 TMR2 is off (default value).
1 TMR2 is on.
Bit 6 (PWM1E): PWM1 enable bit
0 PWM1 is off (default value), and its related pin carries out the PC1 function;
1 PWM1 is on, and its related pin will be set to output automatically.
Bit 7 (PWM2E): PWM2 enable bit
0 PWM2 is off (default value), and its related pin carries out the PC2 function.
1 PWM2 is on, and its related pin will be set to output automatically.
R6 (PORT6 I/O data, LCD data, SPI data buffer, PWM1 duty)
PAGE0 (PORT6 I/O data register)
7
6
5
4
3
2
1
0
P67
P66
P65
P64
P63
P62
P61
P60
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit 0 ~ Bit 8 (P60 ~ P67) : 8-bit PORT6(0~7) I/O data register
User can use IOC register to define input or output each bit.
PAGE1 (LCD data)
7
6
5
4
3
2
1
0
LCDD7 LCDD6 LCDD5 LCDD4 LCDD3 LCDD2 LCDD1 LCDD0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit 0 ~ Bit 7 (LCDD0 ~ LCDD7 ) : LCD data buffer for LCD RAM read or write
LCD data vs. COM-SEG
LCD address
LCDD7 ~ LCDD4 LCDD3 ~ LCDD0 (LCDA3 ~ LCDA0)
COM3 ~ COM0 COM3 ~ COM0
SEG1
SEG0
00H
SEG3
SEG2
01H
SEG5
SEG4
02H
SEG7
SEG6
03H
SEG9
SEG8
04H
SEG11
SEG10
05H
SEG13
SEG12
06H
SEG15
SEG14
07H
SEG17
SEG16
08H
SEG19
SEG18
09H
SEG21
SEG20
0AH
SEG23
SEG22
0BH
SEG25
SEG24
0CH
SEG27
SEG26
0DH
SEG29
SEG28
0EH
SEG31
SEG30
0FH
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* This specification is subject to be changed without notice.
15
8/19/2004 V4.4
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