Chapter 7 Troubleshooting Tables
7.1
List of Board and IC Signals
Due to the nature of the schematic-generating program, signal names might be different when they
are not directly connected to the same point. The tables in this chapter provide a cross reference to
the various pinouts for these signals.
chapter.
Table No.
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
7-11
7-12
Table 7-1. List of Tables of Board and IC Signals
VOCON board to RF board connector Interface PIN-OUT
VOCON board to EXPANSION board connector Interface PIN-OUT
VOCON board to Control Top with Top Display Interface PIN-OUT
VOCON board to Front Display Interface PIN-OUT
VOCON board to Keypad Interface PIN-OUT
EXPANSION board to Accessory Connector (GCAI) Interface PIN-OUT
EXPANSION board to Side Buttons Interface PIN-OUT
EXPANSION board to Speaker and Microphones Interface PIN-OUT
EXPANSION board to AVR / JTAG Interface PIN-OUT
Primary IC reference designators
Overall GPIO pin functions across multiple boards
Table 7-1
lists and provides links to each of the tables in this
Table Name
Page No.
7-2
7-4
7-7
7-9
7-10
7-11
7-12
7-13
7-14
7-15
7-16