君正集成電路 X1000/E主板介紹
嵌入式主板
君正集成電路
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應用領域
? 圖像識別類：二維碼識別，車牌識別，人臉識別和指紋識別；
? 智能家電類：智能空調，智能冰箱和日用小家電；
? 智能家居類：智能網關，智能燈，智能機器人等。
芯片規格
CPU
XBurst CPU 1.0GHz, MIPS-based
Hardware FPU, SIMD
16KB L1 I-cache and 16KB L1 D-cache, 128KB L2 unified cache.
Memory
32/64 MBytes LPDDR in package
Display
Support 8-bit, 9-bit, 16-bit parallel interface SLCD
Camera
Support 8-bit parallel interface, up to 2.0MPixels
Hardware JPEG encoder, 1280x720@30fps
Support CCIR656 input
Audio
Embedded high-quality audio CODEC with stereo ADC and DAC
Low power DMIC controller with voice trigger engine
Support I2S/ SPDIF interface for external audio codec.
Support PCM interface, both master and slave mode.
On-chip Peripherals
I2C x3
SPI x1
USB 2.0HS OTG x1
Full-duplex UARTx3
Serial flash interface x1
Smart card interface x1
I2S x1
PCM x1
Ethernet MAC x1
Security
1Kbits OTP memory
Support hardware RSA(1024bits) and AES(128bits)
Support security boot
Package
13x13x1.2mm, BGA-190, 0.8pitch
OS
Linux 3.0 and later
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Linux
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