E802
E802 adopts 2-stage extremely simple pipeline, optimizes its average and peak power consumption and enhances system security by optional secure execution environment, which is applicable to IoT, MCU and other application areas
that are extremely sensitive to power consumption and cost.
E802 Industry Applications
E802
E802 adopts 2-stage extremely simple pipeline, optimizes its average and peak power consumption and enhances system security by optional secure execution environment, which is applicable to IoT, MCU and other application areas that are extremely sensitive to power consumption and cost.
Secure execution environment
Resist various software and hardware attacks,
enhance system security
Low-power cache
Reduce system memory access latency,
improve memory performance
Interrupt response acceleration technology
Enhance system real-time characteristics,
rapidly enter interrupt service routine
Average and peak power consumption control
Applicable to the specific application scenarios with stringent requirements on power consumption
Slide left and right to view the architecture
Industry Applications
Smart Home
Industrial Interconnection
Network and Communication
Information Security
Architecture Features
Instruction set
XuanTie ISA
(32-bit/16-bit variable-length instruction system)
Pipeline
2-stage pipeline
General purpose register
16 32-bit GPR
Bus interface
Double bus (instruction bus data bus)
Memory protection
Optional 0~8 protection regions
Tightly coupled IP
Interrupt controller, timer
Multiplier
Optional slow or fast multiplier
Slide left and right to view the architecture
basic
configurable
Technical Features
Secure execution environment
Resist various software and hardware attacks,
enhance system security
Low-power cache
Reduce system memory access latency,
improve memory performance
Interrupt response acceleration technology
Enhance system real-time characteristics,
rapidly enter interrupt service routine
Average and peak power consumption control
Applicable to the specific application scenarios with stringent requirements on power consumption
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