Specifications

Technical Specifications A - 5
MC75A Pin-Outs
Figure A-1 External Connector
COM5 BTVCOM
COM6 USBVCOM
BTS6 Bluetooth (Radio I/O)
COM7 Available
COM8 GPSId (GPSMux)
COM9 BTVCOM
Table A-2 MC75A COM Port Definitions
COM Port Definition
Table A-3 External Connector Pin-Outs
Pin Description
1 Power Gnd
2 CRADLE_DETECT
3 RS232_DCD/TRIGGER
4USB_D-
5USB_D+
6 USB_Gnd
7 USB_Vbus
8USB_ID
9 RS232_TXD
10 RS232_RXD
11 RS232_RTS
12 RS232_CTS
13 RS232_DTR
Pin 1