1 2 3 4 5 6 7 8 | PWM Pulse Width Modulation SPI Serial Peripheral Interface MISO MOSI SCLK CS UART Universal Asynchronous Receiver/Transmitter Rx Tx GND USB Universal Serial Bus VBUS D- D+ GND AMBA Advanced Microcontroller Bus Architecture AHB ASB APB MIPI Mobile Industry Processor Interface LVDS Low Voltage Differential Signaling CFA Color Filter Arrays |
HiSi
1 2 3 4 5 6 7 8 9 | NNIE DPU IVE ISP VI Video Input VO Video Output VPSS Video Processing Sub System AVS Video Splicing MMZ Media Memory Zone VB Video Buffer NR Noise Reduction |
refer to:
https://www.cnblogs.com/qinghaowusu/p/13610568.html