UDE® Debug, Trace and Test solution for Marvel/Intel XScale™ Microcontrollers

UDE® Debug, Trace and Test solution solution for Marvel/Intel XScale™ XScale™ Microcontrollers

The Intel® XScale™ embedded microcontroller core is an Arm® V5TE compliant microprocessor. It is a high performance and low-power device that leads the industry in MIPS/mW.

Marvel/Intel XScale™ XScale™ Architecture Feature Overview

32/16 Bit RISC architecture ( Arm v5TE )
32 Bit Arm V5T instruction set for maximum performance and flexibility
Arm DSP-Enhanced instruction set and Coprocessor
Memory Management Unit (MMU)
enhanced Thumb instruction set for increased code density
Both big and little endian support
Unified bus interface, 32 Bit data bus carries both instructions and data
8-, 16-, and 32 Bit Data Types
Seven-stage pipeline
4 GBytes Linear Address Space
32 Bit ALU and high-performance multiplier, Multiply/Accumulate (MAC)
Fully static operation
Memory Management Unit (MMU) with caching support
High performance features:
- Instruction and Data cache
- Various data cache allocation policies which can be configured differently for each application
- A write buffer
- Write-Back caching
- Cache locking
- Branch Target Buffer
Power Management and Low Power Consumption
Peripherals: Clock, DMA, LCD, I2C, UART, Real-time clock, PWM, Interrupt