Technical data

USING THE UNIVERSAL DEVELOPER'S KIT
75
LZT 123 8020 R1A
If this type of interface is to be used, positions 1, 3, and 5 of
S501 must be set to OFF to prevent damage to the RS-232
transceivers.
12.4 Engine Application Port - 40-Pin Connector (X600)
The system connector header is used when the application
requires direct access to any particular pin available in the
system interface of the module (i.e., digital audio pins). This
applies to the Gx-47/48 modules.
Note! Special care shall be taken when using the header connector in
order to prevent damage to the RS-232 transceivers. The
following table shows how to set the switch S501 when using
the Application Port.
Switch Position Function ON/OFF
Position 1 DTMS OFF
Position 2 CTS OFF
Position 3 DTR OFF
Position 4 DFMS OFF
Position 5 RTS OFF
Position 6 OFF
Table 12: Switch Settings for S501 when using the Application Port
Pin Signal Description
1 VCC Regulated supply voltage
2 VCC Regulated supply voltage
3 DGND Chassis Ground
4 DGND Chassis Ground
5 ON/OFF ON/OFF control of the radio device
6 TO_IN Turn on in
7 HR_IN Hardware Reset in
8 X606_1 Connection to Header X606 Pin 1
9 IO_1 General Purpose Binary Input / Output # 1
10 IO_2 General Purpose Binary Input / Output # 2
11 IO_3 General Purpose Binary Input / Output # 3
12 IO_4 General Purpose Binary Input / Output # 4
13 VIO Input/Output Voltage Reference
14 DGND Chassis Ground
15 IO_5 General Purpose Binary Input / Output # 5