參數(shù)資料
型號(hào): EM78P569
廠商: ELAN Microelctronics Corp .
英文描述: 8 - BIT OTP MICRO CONTROLLER
中文描述: 8 -位微控制器檢察官辦公室
文件頁數(shù): 17/58頁
文件大小: 475K
代理商: EM78P569
EM78P569
8-bit OTP Micro-controller
__________________________________________________________________________________________________________________________________________________________________
* This specification is subject to be changed without notice.
8/19/2004 V4.4
SPIW reg. : Write buffer.
The buffer will deny any write until the 8-bit shifting is complete. The SE bit will be kept in 1 if the
communication is still under going. This flag must be cleared as the shifting is finished. Users can
determine if the next write attempt is available.
SBR2 ~ SBR0: Programming the clock frequency/rates and sources.
Clock select : Selecting either the internal instruction clock or the external 16.338KHz clock as the shifting
clock.
Edge Select : Selecting the appropriate clock edges by programming the SCES bit
Fig.6 SPI timing
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.
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
SDO
RBF
SCK
(SCES=0)
SCK
(SCES=1)
SDI
Shift data out
Shift data in
Clear by software
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
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