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TMP92CZ26A
92CZ26A-114
Table3.7.2 I I/O Port and Specifications (2/4)
X: Don’t care
I/O register
Port Pin name Specification
Pn PnCR PnFC PnFC2
P90, P92 Input port X 0 0 None
P91 Input port, RXD0 Input X 0 None None
P96 Input port X None 0 None
P97 Input port X None None None
P90 to P92 Output port X 1 0 0
TXD0 Output X 1 1 0 P90
TXD0 Output (Open-drain) X 1 1 1
SCLK0 Output X 1 1 0 P92
SCLK0,
0CTS
Input
X 0 0 0
Port 9
P96 INT4 Input X None 1 None
Input port X 0 Port A
PA0 to PA7
KI0 to KI7 Input
X
None
1
None
Input port X 0 0 PC0 to PC7
Output port X 1 0
PC0 INT0 Input X 0 1
INT1 Input X 0 1 PC1
TA0IN Input X 1 1
PC2 INT2 Input X 0 1
INT3 Input X 0 1 PC3
TA2IN Input X 1 1
PC4 EA26 Output X 0 1
PC5 EA27 Output X 0 1
PC6 EA28 Output X 0 1
Port C
PC7 KO8 Output (Open-drain) X 1 1
None
PF0 to PF5 Input port
X 0 0
PF0 to PF5 Output port X 1 0
PF7 Output port X None 0
PF0 I2S0CKO Output X X 1
PF1 I2S0DO Output X X 1
PF2 I2S0WS Output X X 1
PF3 I2S1CKO Output 1 X 1
PF4 I2S1DO Output X X 1
PF5 I2S1WS Output X X 1
Port F
PF7 SDCLK Output X None 1
None