MTK驱动培训文档

Baseband driver configuration guideBaseband driver configuration guide

V1.9 2006/08/02 MTK SZ

Agenda
Overview Boot up and Initialization EMI Customization Flash Audio Relative settings GPIO UEM configuration HW Default Setting ADC Scheduler Charging Parameter BMT EINT Aux Task USB Keypad Touch Panel FM MSDC UID

Overview
Device Driver
Baseband Chipset Synthesizer
Audio In/Out

MMI

L4
IrDA

Layer 1 RF PMIC Module

Bluetooth

Audio Codec

USB

SD/ MMC

Touch Panel

LCD LCD Display Display

Media IC

Camera

Accessories:
Bluetooth headset

USB data cable

GPRS Video Phone Block Diagram

GPRS Video Phone Block Diagram
MT6226/6626M/6227 Baseband
DSP 91MHz I2S SBC IPE 2Mb RAM JPEG MP4 2D LCD ISP GIF UID

Boot up and Initialization

\init\src\bootarm.s \init\src\regioninit_ads.s \init\src\init.c

Define __MULTI_BOOT__ in