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Mio336i PDA Maintenance
Mio336i PDA Maintenance
1.3.2 Main Board
1.3.2.1 CPU : Intel PXA255, 300MHz
The PXA255 applications processors provide high integration, high performance and low power consumption for
portable handheld and handset devices. These applications processors incorporate Intel’s XScaleTM
Microarchitecture based on the ARM* V5TE architecture. The applications processor’s memory interface supports
a variety of memory types that allow flexibility in design requirements. Hooks for connection to two companion
chips permit glueless connection to external devices. An integrated LCD display controller provides support for
displays, and permits 1, 2 and 4 bit grayscale and 8 or 16 bit color pixels. A 256-byte palette RAM provides
flexibility in color mapping. A rich set of serial devices as well as general system resources provide enough
compute and connectivity capability for many applications. For details on the programming model and theory of
operation of each of these units, refer to the Intel® PXA255 and PXA210 Applications Processors Developer's
Manual.
High Performance Processor
- Intel® XScale™ Microarchitecture
- 32 KB Instruction Cache3
- 2 KB Data Cache
- 2 KB “mini” Data Cache
- Extensive Data Buffering
Product Features
Summary of Contents for Mio336i
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