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Driver_allinone_for_MT6261x_MT250x_NoRestriction.pdf )

发布时间：2022-06-21 发布人：admin 分类：说明书 资料大小：3.15M 资料格式：pdf 举报 版权申诉
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    Driver all-in-one for MT6261x and MT250x CONFIDENTIAL B FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
    Outline FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL ▪ Overview ▪ Boot-up Procedure ▪ Flash ▪ Driver Customization tool ▪ GPIO ▪ EINT ▪ PWM ▪ ADC ▪ Keypad ▪ Touch Panel ▪ ACCDET ▪ PMU&BMT ▪ Display ▪ Camera ▪ Audio ▪ MSDC&SIM ▪ USB ▪ UART ▪ WIFI ▪ BT ▪ GPS ▪ FM CONFIDENTIAL B 2 loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
    CONFIDENTIAL B Overview FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
    Overview MT5931 SDIO interface GPS Wifi Bluetooth BT3.0+EDR Internal integrated Accessories: Bluetooth headset USB data cable Baseband Chipset RF PMIC Module Layer 1 MMI L4 Device Driver MT3332/MT3336 UART interface FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL Internal integrated RTP LCD LCD Display Display Touch Panel Synthe- sizer Audio Codec USB SD/ MMC Audio In/Out FM Camera Internal integrated Copyright © MediaTek Inc. All rights reserved. CONFIDENTIAL B 2014/7/10 4 loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
    SD/SDIO Card SIM1 SIM2 SD/SDIO DSP MCU Keypad PMU Peripheral UART I2C Serial Flash I2C Serial Flash Controller UART USB 1.1 UART USB 1.1 SIM USIM SIM USIM GPS MT3332 MT3336 MT6261A/MT6261D/MT6261M Baseband MT6261x series block diagram FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL Internal Memory Internal Memory Analog Baseband Camera INT AFE VFE BFE GPTimer Boot ROM VGA Camera DMA Internal Memory BT RF BLUESYS FM RF FMSYS PA/ASW RF JPEG CODEC Interrupt Controller DMA JTAG ARM7EJS Interrupt Controller CONFIDENTIAL B 2D LCD Control GPIO Scaler Image DMA Touch Panel (RTP) M D C I n FET+0.2Ω Battery loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX 1 4 7 * 2 5 8 0 3 6 9 # ICE HVGA LCD
    MT2502A MT2502D MT6261A MT6261D RAM: 32 Mb (n+32) RAM: 32 Mb (24+32) MT6261M MT2501M MT2501S RAM: 32 Mb (32+32) ROM: 8 Mb - Serial Flash (Internal) ROM: 32 Mb - Serial Flash (Internal) ROM: 32 Mb - Serial Flash (Internal) ROM: 24 Mb - Serial Flash (Internal) ROM: 24 Mb - Serial Flash (Internal) ROM: could be 64/128 Mb - Serial Flash (External) ROM: could be 64/128 Mb - Serial Flash (External) MT6261 series driver overview FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL GPS tracker / Wristband / Smart Watch GSM/GPRS GSM/GPRS GSM/GPRS EDR+BLE GPRS 240x240 RAM: 32 Mb (24+32) EDR+BLE GPRS 128x128 RAM: 32 Mb (8+32) RAM: 32 Mb (32+32) RAM: 32 Mb (n+32) BT Box GPS tracker BTD / Wristband 8.1 x 7.6 8.1 x 7.6 8.1 x 7.6 5.4 x 6.0 5.4 x 6.0 BTBox(v3.0) v3.0 EDR N No N.A. N N N (HW off) EDR QVGA FTE Y Phone Phone Phone QVGA FTE Y N 8 x 8 8 x 8 Pluto N Y v3.0 EDR+BLE 128x128 Pluto QVGA Pluto Y N v2.3 EDR v2.3 EDR N CONFIDENTIAL B N N N v3.0 FTE Y Y MT2502M ROM: 24 Mb - Serial Flash (Internal) RAM: 32 Mb (24+32) v3.0 EDR+BLE N 128x128 Pluto N Y 5.4 x 6.0 Wristband / Smart Watch Chip ROM/RAM BTD version BT version Modem LCD MMI Touch Sensor mode PKG size (mm) Target Product loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
    CONFIDENTIAL B Boot-up Procedure FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
    Bootrom Bootloader Overview • Boot-Rom is embedded in baseband • Communicate with Flash tool & META tool. • used for downloading and Jumping to bootloader FOR bai.yunfei@ eastaeon.com USE ONLY MEDIATEK CONFIDENTIAL • These are two parts: mini-bootloader and ext-bootloader • Do some initialization • Load primary MAUI code to SDRAM from flash. • Initialization Stage. • All the handset functions realized by tasks cooperated with MAUI Code each other after initialization stage. CONFIDENTIAL B 8 loginid=bai.yunfei@eastaeon.com,time=2015-01-16 10:22:35,ip=61.183.136.194,doctitle=Driver_allinone_for_MT6261x_MT250x.pptx,company=Eastaeon_WCX
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