君正集成電路 X1000/E主板介紹

嵌入式主板

君正集成電路

?高性能XBurst1CPU，主頻1.0GHz

?超低功耗 (<200mW)

?1秒極速啟動(dòng)

?內(nèi)置32/64MBLPDDR

?內(nèi)置語(yǔ)音喚醒引擎和音頻CODEC

應(yīng)用領(lǐng)域

? 智能音頻類：智能音箱，智能玩具；

? 圖像識(shí)別類：二維碼識(shí)別，車牌識(shí)別，人臉識(shí)別和指紋識(shí)別；

? 智能家電類：智能空調(diào)，智能冰箱和日用小家電；

? 智能家居類：智能網(wǎng)關(guān)，智能燈，智能機(jī)器人等。

芯片框圖

芯片規(guī)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

MMC/SD/SDIO x2

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

Linux

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君正集成電路 X1000/E主板介紹

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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 MMC/SD/SDIO x2 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