Acronym for Register Type

R/W Capable of both read and write access

RO Read only

RC Read only. After reading the register bank, each bit which is HIGH(1) will be cleared to LOW(0 ) automatically.

WO Write only

W1S Write only. When writing data bits to register bank, each bit which is HIGH(1) will cause the corresponding bit to be set to 1. Data bits which are LOW(0) has no effect on the corresponding bit.

W1C Write only. When writing data bits to register bank, each bit which is HIGH(1) will cause the corresponding bit to be cleared to 0. Data bits which are LOW(0) has no effect on the corresponding bit.

1 System Overview

MT6577 is a highly integrated baseband platform incorporating both modem and application processing subsystems to able 3G (UMTS) smart phone applications. The chip integrates a High Speed dual-core Cortex-A9 MCU, a ARM1176 MCU and a powerful DSP processor with multimedia capabilities. The MT6577 interfaces to NAND flash

memory, 32-bit mobile DDR and LPDDR2 for optimal performance and supports booting from NAND to minimize the overall BOM cost. In addition, an extensive set of interfaces and connectivity peripherals are included to interface to cameras, touch-screen displays, MMC/SD cards and external Bluetooth, WiLAN and GPS modules.

The Application processor, a dual-core Cortex-A9 which includes a NEON multimedia processing engine in each core, offers processing power necessary to support the latest OpenOS along with its demanding applications such as web browsing, email, GPS navigation and games. All while viewed on a high resolution touch screen display with graphics enhanced by the 2D and 3D graphics acceleration. The multi-standard video accelerator and an advanced audio subsystem are also included to provide advanced multimedia applications and services such as -streaming audio and video, a multitude of decoders and encoders such as H.264 and MPEG-4. Other audio supports include FR, EFR, HR and AMR vocoders, polyphonic ringtones and advanced audio functions such as echo cancellation, hands-free speakerphone operation and noise cancellation.

資料手冊datasheet

MTK6577/MT6577資料手冊datasheet

相關文章