Z-World Wildcat BL2000 User Manual - page 70
66
Wildcat (BL2000)
PB3
Input
IN8
N/A
PB4
Input
IN9
N/A
PB5
Input
IN10
N/A
PB6
Output
RS485_EN
Off
PB7
Output
UPGOOD
Off
PC0
Output
TXD RS-485
Serial Port D
Inactive high
PC1
Input
RXD RS-485
N/A
PC2
Output
RTS/TXC RS-232
Serial Port C
Inactive high
PC3
Input
CTS/RXC RS-232
N/A
PC4
Output
TXB RS-232
Serial Port B
Inactive high
PC5
Input
RXB RS-232
N/A
PC6
Output
TXA Programming Port
Serial Port A
Inactive high
PC7
Input
RXA Programming Port
N/A
PD0
Output
DAC-ADC_SK
On
PD1
Output
DAC-ADC_SDI
On
PD2
Input
RTL-ADC_SDO
N/A
PD3
Input
RTL_SK
N/A
*
PD4
Output
RTL_SDI
On
PD5
Output
/DAC0_CS
Inactive high
PD6
Output
/DAC1_CS
Inactive high
PD7
Output
/ADC_CS
Inactive high
PE0
Output
OUT8
Off
PE1
Output
OUT9
Off
PE2
Input
IN0
N/A
PE3
Input
IN1
N/A
PE4
Input
IN2
N/A
PE5
Input
IN3
N/A
PE6
Input
IN4
N/A
PE7
Input
IN5
N/A
* PD3 is an output (and is on) for the BL2020 and the BL2030.
Table A-3. Use of Rabbit 2000 Parallel Ports (continued)
Port
I/O
Signal
Output Function
State