User's Manual

31 May 2022
6 of 14
RED4S User’s Manuals
Host MCU
TXDx
RXDx
GND
TXD
RXD
GND
REDx
Figure 4 Host MCU Connection
Following configuration is used for interfacing to USB transceiver.
USB Tranceiver
TXDx
RXDx
GND
RXOUT
TXIN
GND
D+
VBUS
GND
USB
D-
D+
VBUS
GND
D-
REDx
Figure 5 USB transceiver Connection