
MT90869
FP8i
C8i
CK_int *
t
BIDS32
t
BSIS32
t
BSIH32
BSTi0 - 15
32.768Mb/s
2
1
0
7
6
5
4
3
数据表
2
t
BSOD32
BSTo0 - 15
32.768Mb/s
Bit1
Ch511
Bit1
Ch511
Bit0
Ch511
Bit7
Ch0
Bit6
Ch0
Bit5
Ch0
Bit4
Ch0
Bit3
Ch0
Bit2
Ch0
t
BIDS16
t
BSIS16
t
BSIH16
BSTi0 - 31
16.384Mb/s
Bit1
Ch255
Bit0
Ch255
Bit7
Ch0
Bit6
Ch0
Bit5
Ch0
t
BSOD16
BSTo0 - 31
16.384Mb/s
Bit0
Ch255
Bit7
Ch0
Bit6
Ch0
Bit5
Ch0
* CK_int是131.072MHz的内部时钟信号
图23 - ST -BUS总线背板数据时序图(32 MB / S ,16MB / S)
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卓联半导体公司