參數(shù)資料
型號(hào)： EM78M612CDM
廠商： ELAN Microelctronics Corp .
英文描述： Universal Serial Bus Microcontroller Series
中文描述： 通用串行總線控制器系列
文件頁數(shù)： 33/38頁
文件大小： 1264K
代理商： EM78M612CDM
EM78M612
Universal Serial Bus Microcontroller Series
This specification may change without further notice
.
2004/4/28 V1.1
33
8.9.2 Control Register
R8S (PWM1 Duty Cycle Register)
A specified value keeps the output of PWM1 to remain at high within a Period.
R9S (PWM2 Duty Cycle Register)
A specified value keeps the output of PWM2 to remain at high within a Period.
IOC8S (PWM Control Register)
Default Value
:
(0B_0000_0111)
7
6
5
4
3
2
1
0
PEN2
PEN1
-
-
-
PS2
PS1
PS0
IOC8S [0~2] PWM Clock Prescaler.
Fosc = 6MHz (No matter Xtal is 6MHz or 12MHz)
PS2
PS1
PS0
Clock(Hz)
Period/255
0.5us
1us
2us
4us
8us
16us
32us
64us
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Fosc/3
Fosc/6
Fosc/12
Fosc/24
Fosc/48
Fosc/96
Fosc/192
Fosc/384
IOC8S [6,7] PWM1/PWM2 Enable Bit
0:Disable
1:Enable
8.10 Analog-To-Digital Converter (ADC)
8.10.1 Function Description
The Analog to Digital converter consists of a 5-bit analog multiplexer, one Control Register
(IOCAS), one AD Channel Select Register (RAS), and two data registers (RBS & RCS) for
10-bit resolution
The ADC module utilizes successive approximation to convert the unknown analog signal to
a digital value. The result is fed to the ADDATA. Input channels are selected by the analog
input multiplexer via the ADCS/RAS bits AD0~AD4.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM78M612CDP 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Universal Serial Bus Microcontroller Series
EM78M612CEM 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Universal Serial Bus Microcontroller Series
EM78M612CFM 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Universal Serial Bus Microcontroller Series
EM78M612D 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Universal Serial Bus Microcontroller Series
EM78M612DAM 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Universal Serial Bus Microcontroller Series
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