Motorola AT Commands G24-L Technical Information PDF herunterladen (Seite 40)

Power On/Off Operation

14 G24-L Module Hardware Description November 15, 2008

Figure 2-3 illustrates the power-on process using the ON_N signal.

Figure 2-3: ON_N Power On Timing

Turning the G24-L On Using IGN

To turn on G24-L, the IGN signal must be asserted high. The IGN signal must remain high for the

duration of the G24-L operation. G24-L powers down when the IGN signal is returned to its low

state.

Figure 2-4 illustrates the power-on process using the IGN signal.

Figure 2-4: IGN Power On Timing

Important: The Ignition signal functionality is disabled in the G24-LC charger model. This

signal is used for external charger supply application and doesn't function as

specified herein. Refer to “Battery Charger Interface” on page 47 for more

information.

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Motorola AT Commands G24-L Technical Information Seite 40