User’s Manual
73
PB4
Output
OUT6
Low
PB5
Output
OUT7
Low
PB6
Output
LED DS1
High (disabled)
PB7
Output
LED DS2
High (disabled)
PC0
Output
TXD RS-485
Serial Port D
Inactive high
PC1
Input
RXD RS-485
Inactive high
PC2
Output
Configurable
Low
PC3
Input
IN14
Pulled up to 3.3 V
PC4
Output
TXB SPI
Serial Port B
Inactive high
PC5
Input
RXB SPI
Inactive high
PC6
Output
TXA Programming Port
Serial Port A
Inactive high
PC7
Input
RXA Programming Port
Inactive high
PD0
Output
Realtek RSTDRV
Inactive high
PD1
Output
Not Used
High
PD2
Output
Ethernet
High
PD3
Output
Ethernet
High
PD4
Output
OUT4
Low
PD5
Output
OUT5
Low
PD6
Output
Ethernet
High
PD7
Output
Ethernet
High
PE0
Output
Not Used
High
PE1
Input
IN00
Pulled up to 3.3 V
PE2
Output
Realtek AEN
High
PE3
Input
IN01
Pulled up to 3.3 V
PE4
Input
IN13
Pulled up to 3.3 V
PE5
Input
IN12
Pulled up to 3.3 V
PE6
Input
IN02
Pulled up to 3.3 V
PE7
Input
IN03
Pulled up to 3.3 V
PF0
Input
IN15
Pulled up to 3.3 V
PF1
Input
Configurable
Pulled up to 3.3 V
PF2
Input
IN08
Pulled up to 3.3 V
Table A-3. Use of Rabbit 3000 Parallel Ports (continued)
Port
I/O
Signal
Initial State
Summary of Contents for Coyote BL2500
Page 1: ...Coyote BL2500 C Programmable Single Board Computer with Ethernet User s Manual 019 0120_M...
Page 6: ...Coyote BL2500...
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Page 104: ...98 Coyote BL2500...
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