Msm6250 Processor - Siemens SXG 75 Service Repair Documentation

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6.2 MSM6250 processor

6.2.1 General features

Supports UMTS FDD release 99 September 2002 standard air interface

•

• Supports GSM/GPRS in addition to W-CDMA

• Supports low-power, low-frequency crystal to enable TCXO shutoff

• radioOne™ Zero IF interface Zero IF support - DC offset cancellation and digital variable gain

amplifier

• Software-controlled power management features

• Hardware support for inter-frequency and inter-radio access technology searching in CM

(WCDMA-GSM)

• Higher-speed serial bus interface, operating at up to 10 MHz and capable of handling four

hardware requests

• Multimedia card hardware support

• Serial bus controller: standard 100 kbps and fast 400 kbps

• MPEG4 video encoder

• 2-D and 3-D graphics accelerator for gaming applications

• Hardware acceleration supporting video capture and video telephony

• USB slave functionality

• Integrated wideband stereo CODEC for digital audio application

Block diagram MSM6250

Technical Documentation

TD_Repair_L3_SXG75_R1.0.pdf

Company Confidential

2006©BenQ

Release 1.0

01/2006

Page 18 of 73

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