參數(shù)資料
型號: EM78569
廠商: ELAN Microelctronics Corp .
英文描述: 8-BIT MICRO-CONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 16/53頁
文件大小: 461K
代理商: EM78569
EM78569
8-bit Micro-controller
__________________________________________________________________________________________________________________________________________________________________
* This specification is subject to be changed without notice.
8/31/2004 (V4.0)
PAGE3 (PWMCON)
7
PWM2E PWM1E
R/W-0
Bit 0 ~ Bit 1 ( T1P0 ~ T1P1 ): TMR1 clock prescale option bits.
T1P1
T1P0
0
0
0
1
1
0
1
1
Bit 2 ~ Bit 3 ( T2P0 ~ T2P1 ): TMR2 clock prescale option bits.
T2P1
T2P0
0
0
0
1
1
0
1
1
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)
PAGE0 (PORT6 I/O data register)
7
6
5
4
P67
P66
P65
P64
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
LCDD7
LCDD6
LCDD5
LCDD4
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
LCDD7 ~ LCDD4
LCDD3 ~ LCDD0
COM3 ~ COM0
COM3 ~ COM0
SEG1
SEG0
SEG3
SEG2
SEG5
SEG4
SEG7
SEG6
SEG9
SEG8
SEG11
SEG10
6
5
4
3
2
1
0
T2EN
R/W-0
T1EN
R/W-0
T2P1
R/W-0
T2P0
R/W-0
T1P1
R/W-0
T1P0
R/W-0
R/W-0
Prescale
1:2(Default)
1:8
1:32
1:64
Prescale
1:2(Default)
1:8
1:32
1:64
3
2
1
0
P63
R/W
P62
R/W
P61
R/W
P60
R/W
3
2
1
0
LCDD3
R/W
LCDD2
R/W
LCDD1
R/W
LCDD0
R/W
LCD address
(LCDA3 ~ LCDA0)
00H
01H
02H
03H
04H
05H
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