X1000
来自Jack's Lab
目录 |
1 Overview
- XBurst 1 CPU,主频 1.0GHz, MIPS-based ISA
- 超低功耗 (<200mW)
- 1s 极速启动
- 内置 32/64MB LPDDR
- 内置语音唤醒引擎和音频 CODEC
- 13mm x 13mm x 1.2mm, BGA190
1.1 CPU
- XBurst CPU 1.0GHz, MIPS-based
- Hardware FPU, SIMD
- 16KB L1 I-cache and 16KB L1 D-cache, 128KB L2 unified cache
1.2 Memory
- 32 MBytes SiP LPDDR (X1000E with 64MB SiP LPDDR)
- 16KB Boot ROM memory
1.3 Vision
- Support 8-bit, 9-bit, 16-bit parallel interface SLCD
- Support 8-bit parallel interface, up to 2.0MPixels
- Hardware JPEG encoder, 1280x720@30fps
- Support CCIR656 input
1.4 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
1.5 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, Supports RMII PHY interfaces
- 1Kbits OTP memory
- Support hardware RSA(2048bits) and AES(256bits)
- Support security boot
2 Block diagram