參數(shù)資料
型號: EM78M612DCP
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): 24/38頁
文件大?。?/td> 1264K
代理商: EM78M612DCP
EM78M612
Universal Serial Bus Microcontroller Series
This specification may change without further notice
.
2004/4/28 V1.1
24
8.2.1.4 Control Registers in Bank 1
Bank 1 offers more of the special purpose control registers. To write or read these registers,
the bank selector (R3[7]) must be initially set to 1. For more detailed description of these
registers, refer to Sections 8.8 to 8.10 of this spec.
IOC8S (PWM Control Register)
Default Value
(0B_0000_0111)
7
6
5
4
3
2
3
2
PEN2
PEN1
-
-
-
PS2
PS1
PS0
IOC8S [0~2] PWM Clock Prescaler
Fosc = 6MHz (No matter Xtal is 6MHz or 12MHz)
PS2
PS1
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
PS0
0
1
0
1
0
1
0
1
Clock(Hz)
Fosc/3
Fosc/6
Fosc/12
Fosc/24
Fosc/48
Fosc/96
Fosc/192
Fosc/384
Period/255
0.5us
1us
2us
4us
8us
16us
32us
64us
IOC8S [6] PWM1 Enable Bit
0:Disable
1:Enable
IOC8S [7] PWM2 Enable Bit
0:Disable.
1:Enable
IOCAS (AD Control Register)
Default Value
(0B_0000_0000)
7
6
5
4
3
2
1
0
-
-
-
-
-
-
ADPS1
ADPS0
IOCAS [0,1]:AD Clock Prescaler
ADPS1
ADPS0
AD Clock Source
Conversion Rate
0
0
1
1
0
1
0
1
RC
RC/2
RC/4
RC/8
20K
10K
5K
2.5K
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