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Chapter 30 I/O Ports
1.I/O Ports Functions
Pin Name
I/O Signal
P19_7
P19_7
P19_6
P19_6
SCK5
CK5
P19_5
P19_5
SOT5
P19_4
P19_4
SIN5
P19_3
P19_3
P19_2
P19_2
SCK4
CK4
P19_1
P19_1
SOT4
P19_0
P19_0
SIN4
P20_7
P20_7
P20_6
SCK3
P20_6
ZIN1
CK3
P20_5
P20_5
SOT3
BIN1
P20_4
P20_4
SIN3
AIN1
P20_3
P20_3
P20_2
SCK2
P20_2
ZIN0
CK2
P20_1
P20_1
SOT2
BIN0
P20_0
P20_0
SIN2
AIN0
444
Circuit
Type
TP00_0
General purpose I/O.
General purpose I/O.
TP00_0
Clock I/O pin for LIN-USART 5.
Input for the 16-bit I/O Timer FRT 5.
General purpose I/O.
TP00_0
Serial data output pin for LIN-USART 5.
General purpose I/O.
TP00_0
Serial data input pin for LIN-USART 5.
TP00_0
General purpose I/O.
General purpose I/O.
TP00_0
Clock I/O pin for LIN-USART 4.
Input for the 16-bit I/O Timer FRT 4.
General purpose I/O.
TP00_0
Serial data output pin for LIN-USART 4.
General purpose I/O.
TP00_0
Serial data input pin for LIN-USART 4.
TP00_0
General purpose I/O.
General purpose I/O.
Clock I/O pin for LIN-USART 3.
TP00_0
8-bit reset input pin of the Up-/Down Counter UDC 0/1.
Input for the 16-bit I/O Timer FRT 3.
General purpose I/O.
TP00_0
Serial data output pin for LIN-USART 3.
8-bit down-count input pin of the Up-/Down Counter UDC 0/1.
General purpose I/O.
TP00_0
Serial data input pin for LIN-USART 3.
8-bit up-count input pin of the Up-/Down Counter UDC 0/1.
TP00_0
General purpose I/O.
General purpose I/O.
Clock I/O pin for LIN-USART 2.
TP00_0
8/16-bit reset input pin of the Up-/Down Counter UDC 0/1.
Input for the 16-bit I/O Timer FRT 2.
General purpose I/O.
TP00_0
Serial data output pin for LIN-USART 2.
8/16-bit down-count input pin of the Up-/Down Counter UDC 0/1.
General purpose I/O.
TP00_0
Serial data input pin for LIN-USART 2.
8/16-bit up-count input pin of the Up-/Down Counter UDC 0/1.
Function
Port 20
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