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SHE Secure Hardware Extension - ESCRYPT

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<strong>SHE</strong> - System Integration (ATLAS-L/TITAN)<br />

Debug /<br />

Trace<br />

Cortex R4<br />

CPU<br />

TCFlash<br />

System<br />

Controller<br />

Watchdog<br />

RTC<br />

External<br />

Interrupt<br />

INTERNAL USE ONLY<br />

MPU<br />

Sec.<br />

32-bit AHB slave bus<br />

Boot ROM<br />

Cache<br />

SRAM<br />

Retention<br />

RAM<br />

Timers<br />

Timers<br />

Timers<br />

Timers<br />

Content is<br />

protected<br />

64-bit AHB slave bus<br />

GPIO<br />

Sec.<br />

Interrupt<br />

Controller<br />

Timing<br />

Protection<br />

64-bit Multilayer AXI bus<br />

System RAM<br />

EEFlash<br />

<strong>SHE</strong><br />

Peripheral bus 3<br />

Peripheral<br />

Protection<br />

Contains security<br />

config<br />

25<br />

Quad-SPI<br />

32-bit AHB master bus<br />

MPU<br />

MPU<br />

MPU<br />

Ethernet<br />

MediaLB<br />

USB<br />

Peripheral bus 1<br />

Peripheral bus 0<br />

Peripherals<br />

Peripherals<br />

Peripherals<br />

Peripherals<br />

Peripheral<br />

Peripheral<br />

Bus Peripheral Bridge<br />

Bus Bridge<br />

Bus Bridge<br />

Peripherals<br />

Peripherals<br />

Peripherals<br />

Peripherals<br />

Bus master<br />

32-bit AHB slave bus<br />

CRC<br />

I2S<br />

DMA<br />

MPU<br />

MPU PPU<br />

Subsystem<br />

Bus slave<br />

Copyright 2012 FUJITSU SEMICONDUCTOR EUROPE GMBH

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