Motorola c18, Руководство разработчика

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Introduction
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2.4 MODELS DESCRIPTION
Motorola offers the c18 in several models. The full functionality and variety of user interfaces for the c18a1 model is described
in this section. Other models are derivatives of the c18a1 full-functionality model for bands or connectors that are not applicable.
The c18c model described in Table 3 is an example of an optional model that can be derived from the generic c18a model.
2.4.1 Basic Model Overview
This section provides an overview of the various c18 integrated wireless modem models, along with their physical and electrical
characteristics, their features and functional capabilities, and details about the data-exchange network over which they
communicate. It also provides sample configurations.
2.4.1.1 c18a1 Full OEM Configuration
Figure 1 shows the configuration for the packaged module, which measures 40 mm x 80.2 mm x 8.7 mm.
Figure 1. c18a1 Full OEM Configuration – Top View
Table 3. c18 Models
Model Operating Bands Interface Connectors aGPS Option
c18a • CDMA 800/1900 MHz
• AMPS 800 MHz
• GPS 1575 MHz • 70-pin, 0.5mm pitch, board-to-board
• 36-pin ZIF connector
• 28-pin DIN board-to-board connector
• MMCX RF connector
• MMCX GPS connector
• R-UIM connector Yes
c18c CDMA 800 MHz • 70-pin, 0.5mm pitch, board-to-board
• MMCX RF connector No