V851

来自Jack's Lab
(版本间的差异)
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*60: PC5/SDC2_D3/SPI0_HOLD/PWM5/TWI1_SDA
 
*60: PC5/SDC2_D3/SPI0_HOLD/PWM5/TWI1_SDA
 
*61: PC4/SDC2_D0/SPI0_WP/PWM4/TWI1_SCK
 
*61: PC4/SDC2_D0/SPI0_WP/PWM4/TWI1_SCK
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*63: PA11/MIPIB_RX_CK0P/MIPI_CSI_MCLK1/TWI0_SDA/CLK_FANOUT1
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*64: PA10/MIPIB_RX_CK0N/MIPI_CSI_MCLK0/TWI0_SCK/CLK_FANOUT0
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*65: PA9/MIPIB_RX_D1P/TWI4_SDA/TWI3_SDA/PWM3/UART2_RX
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*66: PA8/MIPIB_RX_D1N/TWI4_SCK/TWI3_SCK/PWM2/UART2_TX
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*67: PA7/MIPIB_RX_D0P/TWI1_SDA/PWM1
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*68: PA6/MIPIB_RX_D0N/TWI1_SCK/PWM0
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*69: PA5/MIPIA_RX_D0N
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*70: PA4/MIPIA_RX_D0P
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*71: PA3/MIPIA_RX_D1P
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*72: PA2/MIPIA_RX_D1N
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*73: PA1/MIPIA_RX_CK0N
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*74: PA0/MIPIA_RX_CK0P
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*80: PD1/LCD_D3/PWM0/RMII_RXD1/DSI_D0N/SPI1_CS0/DBI_CSX
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*81: PD2/LCD_D4/PWM1/RMII_RXD0/DSI_D0P/SPI1_CLK/DBI_SCLK
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*82: PD3/LCD_D5/PWM2/RMII_CRS_DV/DSI_D1N/SPI1_MOSI/DBI_SDO
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*83: PD4/LCD_D6/PWM3/RMII_RXER/DSI_D1P/SPI1_MISO/DBI_SDI/DBI_TE/DBI_DCX
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*84: PD5/LCD_D7/PWM4/RMII_TXD1/DSI_CKN/SPI1_HOLD/DBI_DCX/DBI_WRX
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*85: PD6/LCD_D10/PWM5/RMII_TXD0/DSI_CKP/SPI1_WP/DBI_TE
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*86: PD7/LCD_D11/PWM6/RMII_TXCK/DSI_D2N/SPI1_CS1
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*87: PD8/LCD_D12/PWM7/RMII_TXEN
  
 
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2023年6月28日 (三) 14:21的版本

1 Overview

  • Arm Cortex-A7 CPU 内核 @ 900 MHz
  • RISC-V 内核 @ 600 MHz
  • 64MB DDR2 片上
  • eMMC/SDHC,SPI NAND/NOR
  • 0.5 TOPS NPU,支持TensorFlow、Caffe、Tflite、Pytorch、ONNX等。
  • H.264/H.265 编码器,高达 3840×2160 @ 20fps
  • H.264/H.265多码流实时编码能力:5M@25fps+720p@25fps
  • JPEG 编码器 1080p60
  • 视频输出(仅限 V851S)
    • 2 通道 MIPI DSI 高达 1280×720 @ 60fps
    • TCONLCD接口
    • i8080接口,最高800×480@60fps
    • 串行 RGB 接口,最高 800×480 @ 60fps
    • RGB 接口,带 DE/SYNC 模式,最高 1920×1080 @ 60fps
  • 视频输入
    • 最大分辨率为 2560 x 1440 的 ISP,高达 4Mbps @ 30fps
    • 10 位并行 CSI 接口,高达 4 个 720p30
    • 4 通道 MIPI CSI 输入或两个 2 通道 MIPI CSI 输入,速度高达 4Mbps @ 30 fps
  • 音频
    • DAC 支持 16 位和 20 位采样分辨率,8 kHz ~ 192 kHz DAC 采样率
    • ADC 支持 16 位和 20 位采样分辨率,8 kHz ~ 48 kHz ADC 采样率
    • 音频输入 – 1个差分麦克风输入 (MICIN1P/N)
    • 音频输出 – 1个单端线路输出:(LINEOUTLP)
    • 1个I2S/PCM 外部接口,用于连接外部功率放大器和 MIC ADC
    • DMIC – 多达 8 个数字 PDM 麦克风,采样率从 8 kHz ~ 48 kHz
  • V851S– 带 RMII 接口的 10/100M 快速以太网
  • V851SE– SIP 100M EPHY
  • USB 2.0 DRD
  • 5xTWI/I2C、4x UART、 4xSPI、6x GPIO、GPADC、11 通道 PWM
  • AES、DES、3DES、MD5、SHA、HMAC、160 位硬件 PRNG、256 位硬件 TRNG
  • 安全 ID (SID) – 2048 位 eFuse
  • 封装 – QFN88、9 x 9 mm、0.35mm 孔间距


V851S:

  • 网络 – 带 RMII 接口的 10/100 Mbps 以太网端口
  • GPIO – 6 个端口(PA、PC、PD、PE、PF、PH)
  • LCD 并行 RGB、串行 RGB、i8080、BT656
  • 2 通道 MIPI DSI
  • SPI – 4个 SPI


V851SE:

  • 网络– SIP 100 Mbps EPHY
  • GPIO– 5 个端口(PA、PC、PE、PF、PH)
  • 显示– 不支持
  • SPI– 3个 SPI



2 Pinmap

V851S-QFN88.png


  • 1: PD18/LCD_CLK/EPHY_25M/SPI2_CLK/TWI3_SCK/UART2_TX
  • 2: PD19/LCD_DE/PWM9/TCON_TRIG/SPI2_MOSI/TWI3_SDA/UART2_RX
  • 3: PD20/LCD_HSYNC/PWM10/MDC/SPI2_MISO/TWI2_SCK/UART2_RTS
  • 4: PD21/LCD_VSYNC/MDIO/SPI2_CS0/TWI2_SDA/UART2_CTS
  • 5: VCC33_PF&PD


  • 6: PF0/SDC0_D1/JTAG_MS/SPI0_CLK/SPI2_CLK
  • 7: PF1/SDC0_D0/JTAG_DI/SPI0_MOSI/SPI2_MOSI
  • 8: PF2/SDC0_CLK/UART0_TX/SPI0_MISO/SPI2_MISO
  • 9: PF3/SDC0_CMD/JTAG_DO/SPI0_CS0/SPI2_CS0
  • 10: PF4/SDC0_D3/UART0_RX/SPI0_CS1/SPI2_CS1
  • 11: PF5/SDC0_D2/JTAG_CK
  • 12: PF6/DBG_CLK


  • 18: PE13/NCSI_D9/MIPI_CSI_MCLK1/UART2_RX/UART3_RX
  • 19: PE12/NCSI_D8/MIPI_CSI_MCLK0/UART2_TX/UART3_TX
  • 20: PE11/NCSI_D7/CSI_SM_VS/UART2_CTS/I2S1_MCLK/WIEGAND_D1
  • 21: PE4/NCSI_D0/R/RMII_TXD0/I2S1_DOUT0/PWM4/SDC1_D2/TWI3_SCK/TWI0_SCK


  • 23: PE2/NCSI_HSYNC/RMII_CRS_DV/I2S1_LRCK/PWM2/SDC1_D0/UART3_CTS/TWI1_SCK
  • 24: PE7/NCSI_D3/RMII_RXER/PWM7/UART1_RX/I2S1_DOUT0/TWI4_SDA
  • 25: PE0/NCSI_PCLK/RMII_RXD1/I2S1_MCLK/PWM0/SDC1_CLK/UART3_TX/TWI3_SCK
  • 26: PE5/NCSI_D1/RMII_TXD1/PWM5/SDC1_D3/TWI3_SDA/TWI0_SDA
  • 27: PE8/NCSI_D4/MDC/PWM8/WIEGAND_D0/I2S1_DIN0/TWI1_SCK
  • 28: PE9/NCSI_D5/MDIO/PWM9/WIEGAND_D1/I2S1_LRCK/TWI1_SDA
  • 29: PE3/NCSI_VSYNC/RMII_RXD0/I2S1_DIN0/PWM3/SDC1_D1/UART3_RTS/TWI1_SDA
  • 30: PE6/NCSI_D2/RMII_TXEN/PWM6/UART1_TX/TWI4_SCK
  • 31: PE1/NCSI_MCLK/RMII_TXCK/I2S1_BCLK/PWM1/SDC1_CMD/UART3_RX/TWI3_SDA
  • 32: PE10/NCSI_D6/EPHY_25M/PWM10/UART2_RTS/I2S1_BCLK/WIEGAND_D0


  • 38: PH14/JTAG_DI/TWI3_SDA/SPI3_CS0/WIEGAND_D1/PWM7
  • 39: PH13/JTAG_DO/TWI3_SCK/SPI3_MISO/WIEGAND_D0/PWM6
  • 40: PH12/JTAG_CK/TWI2_SDA/SPI3_MOSI/CLK_FANOUT1/PWM5
  • 41: PH11/JTAG_MS/TWI2_SCK/SPI3_CLK/CLK_FANOUT0/PWM4
  • 42: PH10/PWM10/TWI3_SDA/UART0_RX
  • 43: PH9/PWM9/TWI3_SCK/UART0_TX


  • 45: PH0/PWM0


  • 56: PC1/SDC2_CMD/SPI0_CS0
  • 57: PC0/SDC2_CLK/SPI0_CLK
  • 58: PC3/SDC2_D1/SPI0_MISO/BOOT_SEL1
  • 59: PC2/SDC2_D2/SPI0_MOSI/BOOT_SEL0
  • 60: PC5/SDC2_D3/SPI0_HOLD/PWM5/TWI1_SDA
  • 61: PC4/SDC2_D0/SPI0_WP/PWM4/TWI1_SCK


  • 63: PA11/MIPIB_RX_CK0P/MIPI_CSI_MCLK1/TWI0_SDA/CLK_FANOUT1
  • 64: PA10/MIPIB_RX_CK0N/MIPI_CSI_MCLK0/TWI0_SCK/CLK_FANOUT0
  • 65: PA9/MIPIB_RX_D1P/TWI4_SDA/TWI3_SDA/PWM3/UART2_RX
  • 66: PA8/MIPIB_RX_D1N/TWI4_SCK/TWI3_SCK/PWM2/UART2_TX


  • 67: PA7/MIPIB_RX_D0P/TWI1_SDA/PWM1
  • 68: PA6/MIPIB_RX_D0N/TWI1_SCK/PWM0
  • 69: PA5/MIPIA_RX_D0N
  • 70: PA4/MIPIA_RX_D0P
  • 71: PA3/MIPIA_RX_D1P
  • 72: PA2/MIPIA_RX_D1N
  • 73: PA1/MIPIA_RX_CK0N
  • 74: PA0/MIPIA_RX_CK0P


  • 80: PD1/LCD_D3/PWM0/RMII_RXD1/DSI_D0N/SPI1_CS0/DBI_CSX
  • 81: PD2/LCD_D4/PWM1/RMII_RXD0/DSI_D0P/SPI1_CLK/DBI_SCLK
  • 82: PD3/LCD_D5/PWM2/RMII_CRS_DV/DSI_D1N/SPI1_MOSI/DBI_SDO
  • 83: PD4/LCD_D6/PWM3/RMII_RXER/DSI_D1P/SPI1_MISO/DBI_SDI/DBI_TE/DBI_DCX
  • 84: PD5/LCD_D7/PWM4/RMII_TXD1/DSI_CKN/SPI1_HOLD/DBI_DCX/DBI_WRX
  • 85: PD6/LCD_D10/PWM5/RMII_TXD0/DSI_CKP/SPI1_WP/DBI_TE
  • 86: PD7/LCD_D11/PWM6/RMII_TXCK/DSI_D2N/SPI1_CS1
  • 87: PD8/LCD_D12/PWM7/RMII_TXEN


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