User Guide

Table Of Contents
Firmware Overview
Introduction to the Mercury6e-Transcore Module 15
M6e-TC Digital Connectors
The digital connector provides power, serial communications signals, and access to the
GPIO inputs and outputs. The communications interface for the M6e-TC is a 14-pin digital
connector. This connector provides power, serial communications signals, including USB
support, and access to the GPIO inputs and outputs. See the following table:
Pin-out of 14-pin Digital
Communications Connector
Firmware Overview
The software (SW) for the M6e-TC consists of two separate programs that coexist in flash
memory:
The boot loader, which is started at power on, is not field upgradable. It is
programmed into flash when the module is manufactured.
Pin # Signal
1 GND
2 GND
3 GND
4 +5V
5 +5V
6 USB_+5V (Input to M6e-TC)
7 Digital Output 1
8 Digital Output 2
9 Digital Input 1
10 Digital Input 2
11 RS-232 RX TTL from host
12 RS-232 TX TTL to host
13 USB_DM
14 USB_DP