C18 Exiting From Sleep Mode; Interfaces; Figure 8. Waking Up The Dte When The C18 Should Send Data; Figure 9. C18 Pinout - Top View - Motorola c18 Developer's Manual

3.5.2

c18 Exiting from Sleep Mode

When the c18 senses communication activity on its Rx data line, it exits Sleep mode. Entering Sleep mode again depends on the
activity of the network and the activity of the RS232 lines.
3.6

INTERFACES

c18 modules have one or two female MMCX RF connectors (J30 and J31) and an external interface connector. The external
interface connector uses one of the following configurations, depending on the c18 model in use:
• 70-pin, 0.5mm pitch, board-to-board connector (J1)
• 36-pin ZIF connector (J10)
• 28-pin DIN connector (J11)
Figure 9 and Figure 10 show the top and bottom view of the c18 module, respectively.
1
36-pin ZIF Connector
J10
36
98-08901C63-A

Figure 8. Waking Up the DTE when the c18 Should Send Data

28-pin DIN Connector
1 3 25 27
J11
2 4 26 28
Figure 9. c18 Pinout – Top View
GPS
Antenna
Connector
6 7 8
M7000
R-UIM Connector
3 4 5
1 2
Cellular
Bands
Antenna
Connector
Hardware Description
3
J30
1
2
3
J31
1
2
21