點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
Table
MSB
LSB
Serial Data Bits 7
Input Register R15 R14 R13 R12 R11 R10 R09 R08 R07 R06 R05 R04 R03 R02 R01 R00
Function
SPD X D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
z
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
X
X
X
X
SPD (Soft Power Down, 2nd standby mode): IC power down controlled by software.
Regarding to all kinds of IC operation situations please refers to following table.
PD
H
SPD
IC status
Power down
IC Active
-
L
L
H
Soft power down
z
X denotes “Don’t care/Unused”.
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