TI PDA解决方案

The Core Subsystems include:
Processor/Memory
- the processor runs applications stored in memory. The OS is stored in non-volatile memory such as EE/FLASH/ROM. Applications may be loaded in FLASH or DRAM.
User Interface
- allows user to input/output data from the PDA using input commands via touch screen and output MP3 to the earplug.
Connectivity
- allows PDA to connect to other computing machines (PC, Bluetooth, WLAN, Medical).
Power Conversion
- converts input power (battery, wall plug or USB port) to run various functional blocks.