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參數(shù)資料
| 型號： | EM78810 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 8-Bit Micro-Controller for Telecom Product(工作電壓2.5V-6V的8位呼叫識別的RISC型微控制器) |
| 中文描述： | 8位微控制器的電信產(chǎn)品（工作電壓為2.5V到6V的8位呼叫識別的的RISC型微控制器） |
| 文件頁數(shù)： | 12/31頁 |
| 文件大?。?/td> | 191K |
| 代理商： | EM78810 |
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* This specification are subject to be changed without notice.
12
9.30.1997
EM78810
8-BIT MICRO-CONTROLLER FOR TELECOM PRODUCT
Bit 0 ~ 7 (/PH#) Control bit used to enable the pull-high of P5(#) pin.
1: Enable internal pull-high
0: Disable internal pull-high
IOCE
( Bias, PLL Control Register )
PAGE0
:
7
P9SH
Bit 1~0 unused but user have to write “00” to these two bits.
Bit 2~4 (Bias1~Bias3) Control bits used to choose LCD operation voltage .
6
5
4
3
2
1
0
0
0
P9SL
P6S
Bias3
Bias2
Bias1
Bias3 Bias2 Bias1
000
001
010
011
100
101
110
111
LCD operate voltage
0.600 VDD
0.660 VDD
0.740 VDD
0.820 VDD
0.876 VDD
0.934 VDD
0.966 VDD
1.000 VDD
Vop (VDD 5V)
3.00V
3.30V
3.70V
4.01V
4.37V
4.67V
4.83V
5.00V
Bit5:port6 switch , 0/1= normal I/O port/COMMON output
Bit6:port9 low nibble switch , 0/1= normal I/O port/SEGMENT output .
Bit7:port9 high nibble switch
PAGE1
:
7
-
6
-
5
4
3
2
1
0
-
C2S
C1S
PSC1
PSC0
CDRD
Bit0: unused
Bit1: cooked data or raw data select bit , 0/1 ==> cooked data/raw data
Bit3~Bit2: counter1 prescaler , reset=(0,0)
(PSC1,PSC0) = (0,0)=>1:1 , (0,1)=>1:2 , (1,0)=>1:4 , (1,1)=>1:8
Bit4:counter1 source , (0/1)=(32768Hz/3.58MHz if enable), scale=1:1
Bit5:counter2 source , (0/1)=(32768Hz/3.58MHz if enable), scale=1:1
Bit6~Bit7:unused
IOCF
(Interrupt Mask Register)
7
-
6
-
5
4
3
2
1
0
C8_2
C8_1
INT2
INT1
INT0
TCIF
Bit 0 ~ 5 interrupt enable bit.
0: disable interrupt
1: enable interrupt
IOCF Register is readable and writable.
TCC/WDT Prescaler
There is an 8-bit counter available as prescaler for the TCC or WDT.
The prescaler is available for the TCC only or WDT only at the same time.
An 8 bit counter is available for TCC or WDT determined by the status of the bit 3 (PAB) of the CONT register.
See the prescaler ratio in CONT register.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM78811 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8-BIT MICRO-CONTROLLER FOR TELECOM PRODUCT |
| EM78815 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
| EM78815AQ | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
| EM78815BQ | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
| EM78815H | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:8 Bit Microcontroller |
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