发MTK 6223 DATASHEET
272页
注:本资料仅限个人学习使用
Based on a dual-processor architecture, MT6223 integrate both an
ARM7EJ-S core and 2 digital signal processor cores. ARM7EJ-S is the main processor that is responsible for running
2G and 2.5G protocol software. Digital signal processors handle the MODEM algorithms as well as advanced audio
functions. Except for some mixed-signal circuitries, the other building blocks in MT6223 are connected to either the
microcontroller or one of the digital signal processor.