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关于DS90UB954 colorbar

Vickers
Intellectual 605 points

关于954colorbar，可否提供完整的寄存器配置及相应的数据格式说明。谢谢。

  • 0 回复 Vickers
    TI__Prodigy 530 points
    你好，
    你指的是954 的pattern mode吗？
  • 0
    TI__Guru**** 295050 points
    如果您指的在720p，30fps 的pattern generator， 可以参考datasheet Page63 ：

    7.5.11.4 Code Example for Pattern Generator
    #Patgen Fixed Colorbar 1280x720p30
    WriteI2C(0x33,0x01) # CSI0 enable
    WriteI2C(0xB0,0x00) # Indirect Pattern Gen Registers
    WriteI2C(0xB1,0x01) # PGEN_CTL
    WriteI2C(0xB2,0x01)
    WriteI2C(0xB1,0x02) # PGEN_CFG
    WriteI2C(0xB2,0x33)
    WriteI2C(0xB1,0x03) # PGEN_CSI_DI
    WriteI2C(0xB2,0x24)
    WriteI2C(0xB1,0x04) # PGEN_LINE_SIZE1
    WriteI2C(0xB2,0x0F)
    WriteI2C(0xB1,0x05) # PGEN_LINE_SIZE0
    WriteI2C(0xB2,0x00)
    WriteI2C(0xB1,0x06) # PGEN_BAR_SIZE1
    WriteI2C(0xB2,0x01)
    WriteI2C(0xB1,0x07) # PGEN_BAR_SIZE0
    WriteI2C(0xB2,0xE0)
    WriteI2C(0xB1,0x08) # PGEN_ACT_LPF1
    WriteI2C(0xB2,0x02)
    WriteI2C(0xB1,0x09) # PGEN_ACT_LPF0
    WriteI2C(0xB2,0xD0)
    WriteI2C(0xB1,0x0A) # PGEN_TOT_LPF1
    WriteI2C(0xB2,0x04)
    WriteI2C(0xB1,0x0B) # PGEN_TOT_LPF0
    WriteI2C(0xB2,0x1A)
    WriteI2C(0xB1,0x0C) # PGEN_LINE_PD1
    WriteI2C(0xB2,0x0C)
    WriteI2C(0xB1,0x0D) # PGEN_LINE_PD0
    WriteI2C(0xB2,0x67)
    WriteI2C(0xB1,0x0E) # PGEN_VBP
    WriteI2C(0xB2,0x21)
    WriteI2C(0xB1,0x0F) # PGEN_VFP
    WriteI2C(0xB2,0x0A)