Table of Contents
ZRC Rev1.1 Engineering Changes
Hardware handshake is required for xmodem file transfer for ZRC. Two engineering changes are needed to enable hardware handshake.
RTS from ZRC to serial port
The RTS function is implemented in CPLD, but a physical connection is required from CPLD's internal logic to a pin on the serial port header. A wire should be added from pin 1 of the serial header (pin 1 is a square pad) to test point T10