THCS132_15 Datasheet, PDF (17/20 Pages) THine Electronics, Inc. – I/OSpreader

THCS132_Rev.1.01_E
 Parallel I/O Pin Function (Mode A serial, B serial, C serial)
WIDTH
BID
DIR
Mode
DATA0
DATA1
DATA2
Low（Uni-direction）
Low（Transmitter）
A Serial
I/O Function name
I
CSN
I
SCK
I
SI
Low（3 lines serial）
Low（Uni-direction）
High（Transmitter）
B Serial
I/O Function name
I
CSN
I
SCK
-
-
High（Bi-direction）
Low（Master）
C Serial
I/O Function name
I
CSN
I
SCK
I
SI
DATA3
-
-
O
SO
O
SO
DATA4
-
-
-
-
-
-
DATA5
-
-
-
-
-
-
DATA6
-
-
-
-
-
-
DATA7
-
-
-
-
-
-
DATA8
-
-
-
-
-
-
DATA9
-
-
-
-
-
-
DATA10 I
High
I
High
I
High
DATA11 I
Low
I
Low
I
Low
DATA12 -
-
-
-
-
-
DATA13 -
-
-
-
-
-
DATA14 -
-
-
-
-
-
DATA15 -
-
-
-
-
-
* Unnamed pin is pulled up by 500kΩ internally.
 Connection Examples (Mode A serial, B serial, C serial)
Mode A serial
Mode B serial
CSN
SCK
SI
Serial
I/F
Serialize
Deserialize
Serial
I/F
CSN
SCK
SO
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