National CP3BT26 - Manual (Page 10)

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CP3BT26
ADC3 1 I/O ADC Input Channel 3 TSY- Touchscreen Y- contact
ADC4 1 I/O ADC Input Channel 4 MUXOUT0 Analog Multiplexer Output 0
ADC5 1 I/O ADC Input Channel 5 MUXOUT1 Analog Multiplexer Output 1
ADC6 1 Input ADC Input Channel 6 None None
ADC7 1 Input ADC Input Channel 7 ADCIN ADC Input (in MUX mode)
VREFP 1 Input ADC Positive Voltage Reference None None
PB[7:0] 8 I/O Generic I/O None None
PC[7:0] 8 I/O Generic I/O None None
PE0 1 I/O Generic I/O RXD0 UART Channel 0 Receive Data Input
PE1 1 I/O Generic I/O TXD0 UART Channel 0 Transmit Data Output
PE2 1 I/O Generic I/O RTS UART Channel 0 Ready-To-Send Output
PE3 1 I/O Generic I/O CTS UART Channel 0 Clear-To-Send Input
PE4 1 I/O Generic I/O
CKX UART Channel 0 Clock Input
TB Multi Function Timer Port B
PE5 1 I/O Generic I/O
SRFS AAI Receive Frame Sync
NMI Non-Maskable Interrupt Input
PF0 1 I/O Generic I/O
MSK SPI Shift Clock
TIO1 Versatile Timer Channel 1
PF1 1 I/O Generic I/O
MDIDO SPI Master In Slave Out
TIO2 Versatile Timer Channel 2
PF2 1 I/O Generic I/O
MDODI SPI Master Out Slave In
TIO3 Versatile Timer Channel 3
PF3 1 I/O Generic I/O
MWCS SPI Slave Select Input
TIO4 Versatile Timer Channel 4
PF4 1 I/O Generic I/O
SCK AAI Clock
TIO5 Versatile Timer Channel 5
PF5 1 I/O Generic I/O
SFS AAI Frame Synchronization
TIO6 Versatile Timer Channel 6
PF6 1 I/O Generic I/O
STD AAI Transmit Data Output
TIO7 Versatile Timer Channel 7
PF7 1 I/O Generic I/O
SRD AAI Receive Data Input
TIO8 Versatile Timer Channel 8
PG0 1 I/O Generic I/O RFSYNC BT AC Correlation/TX Enable Output
PG1 1 I/O Generic I/O RFCE BT RF Chip Enable Output
PG2 1 I/O Generic I/O
BTSEQ1 Bluetooth Sequencer Status
SRCLK AAI Receive Clock
PG3 1 I/O Generic I/O SCLK BT Serial I/F Shift Clock Output
Name Pins I/O Primary Function
Alternate
Name
Alternate Function