Sony Ericsson GM48 General Functioning of the Kit, Module connections to the developer’s board

GM47/GM48 INTEGRATOR’S MANUAL

Description	Product Number	Qty
Cable with connector/cable serial 9-9 PIN	DB9(M)-DB9(F)	1
Portable handsfree	2002-1-24	1
Quad band antenna	RG174	1
Data carrier/CD-ROM containing:	LZY 213 1319	1
Software Manual;
Integrator’s Manual

1.3 General Functioning of the Kit

The following block diagrams are provided to help you understand the general principles of operation of the developer’s kit.

You have the following options as shown in Figure 1.1:

•Connect the GM47 internally, direct to J4 or position it externally and connect to J10 via a flat cable.

•Use the kit’s connectors to access and control the GM47 (all switches and jumpers in their default positions).

•Access and control the GM47 directly via J12 and a flat cable. This allows you to selectively bypass any circuits contained on the board, and test your own application.

External Application

J12		Pin header
		60 pins male
		1.27mm pitch
				Pins connected in parallel
			J11
					J10			J4
User selectable									fit direct to J4
	jumpers
							alternate		flat cable to J10
Developer's
						Pin headers
board circuits						60 pins female
			Pin header
and ports						1.27mm pitch
			60 pins male
			2.54mm pitch

GM47

Developer's board

Figure 1.1 Module connections to the developer’s board

Figure 1.2 shows the various on-board voltages and how they are fed to the GM47 and other circuitry. The developer’s board is powered by an external power supply connected to Vcc.

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LZT 123 7263 R1C