Rabbit RabbitCore RCM3209 User Manual page 76

—Two 3-wire or one 5-wire RS-232 serial port are available on the Prototyping
RS-232
•
Board. Refer to the Prototyping Board schematic (090-0137) for additional details.
A 10-pin 0.1-inch spacing header strip is installed at J5 to permit connection of a ribbon
cable leading to a standard DE-9 serial connector.
• Current Measurement Option
be removed and replaced with an ammeter across the pins to measure the current drawn
from the +5 V or the +3.3 V supplies, respectively.
—A motor/encoder header is provided at header J6 for future use.
Motor Encoder
•
LCD/Keypad Module
•
headers J7, J8, and J10.
70
—Jumpers across pins 1–2 and 5–6 on header JP1 can
—Rabbit's LCD/keypad module may be plugged in directly to
RabbitCore RCM3200