Copyright © Parallax Inc. Propeller Board of Education (#32900) v1.0 3/15/2012 Page 8 of 9
J5 Header
Group Label Description
VGA
R1
Red 1 signal to red LED and buffer input
Buffer output to 470 Ω to VGA socket pin 1
R0
Red 0 signal to red LED and buffer input
Buffer output to 240 Ω to VGA socket pin 1
G1
Red 1 signal to green LED and buffer input
Buffer output to 470 Ω to VGA socket pin 2
G0
Red 0 signal to green LED and buffer input
Buffer output to 240 Ω to VGA socket pin 2
B1
Red 1 signal to blue LED and buffer input
Buffer output to 470 Ω to VGA socket pin 3
B0
Red 0 signal to blue LED and buffer input
Buffer output to 240 Ω to VGA socket pin 3
H
Horizontal sync signal to yellow LED and buffer input
Buffer output to 240 Ω to VGA socket pin 13
V
Vertical sync signal to yellow LED and buffer input
Buffer output to 240 Ω to VGA socket pin 14
XBee
DO Pin 2 DOUT (UART transmitter output)
DI
Pin 3 defaults to DIN (UART receiver input)
and configurable to /CONFIG
/RTS Pin 16 /RTS, AD6, DIO6
ASOC Pin 15 Associate, AD5, DIO5
/CTS Pin 12 CTS, DIO7
/DTR Pin 9 DTR, SLEEP_RQ, DI8
SSI Pin 6 PWM0, RSSI
/RST Pin 5 Reset
Propeller
XI Optional external clock signal input
/RST To active-low Propeller reset signal
Serial
USB
/CTS Clear to send for optional serial over USB flow control
/RTS Request to send for optional serial over USB flow control
