TI中文支持网Dear Ti，
sensor：OV9281
输入规格：mipi 2lanes 1080*800 60fps。
请问以下配置是否正确？与普通的4lanes有什么需要注意的寄存器。我的硬件之前用4lanes 1920*1080 60fps是正常出图。
load入文件后，
示波器测试sensor mipi已经有信号输出，但在Analog LaunchPAD上无显示分辨率。测试954的mipi输出无信号
# Set up IDs
UB954 = 0x60
UB953ID = 0x30
UB953 = 0x18
OVTID = 0xC0
OVT = 0xC4
# Set up Port0
board.WriteI2C(UB954, 0x4C, 0x11)
# Set up Back Channel Config (0x58)
board.WriteI2C(UB954,0x58,0x5E)
# Set up SER ID
#board.WriteI2C(UB954,0x5B,UB953ID)
# Set up SER Alias ID
board.WriteI2C(UB954,0x5C,UB953)
# Set up Slave/Camera ID
board.WriteI2C(UB954,0x5D,OVTID)
# Set up Slave/Camera Alias ID
board.WriteI2C(UB954,0x65,OVT)
board.WriteI2C(UB954,0x7C,0x00) #PORT SELECT
board.WriteI2C(UB954,0x6E,0x99) #BC GPIO
board.WriteI2C(UB954,0x70,0x1F) #RAW ID
board.WriteI2C(UB954,0x71,0x1F) #RAW ID
board.WriteI2C(UB954,0x7C,0xC0) #RAW 10 8BIT
board.WriteI2C(UB954,0x32,0x01) #CSI TX PORT1
board.WriteI2C(UB954,0x33,0x03) #CSI OUT ENABLE 0x03 0x21
board.WriteI2C(UB954,0x20,0x00) #CSI FORWARDING
time.sleep(1)
board.WriteI2C(UB953,0x06,0x8a)#CLKOUT
board.WriteI2C(UB953,0x07,0x78)#CLKOUT
time.sleep(1)
# Set GPIO2 and GPIO3 to outputs, where GPIO2 = RESET and GPIO1 = PWDN
board.WriteI2C(UB953,0x0E,0xC0)
time.sleep(1)
# Set GPIO2 and GPIO3 to High – bring OVT10640 out of power down mode
board.WriteI2C(UB953,0x0D,0x0C)
time.sleep(1)
# Bring GPIO3 low to place 10640 in reset
board.WriteI2C(UB953,0x0D,0x08)
time.sleep(1)
# Bring GPIO3 high again to prepare 10640 for initialization
board.WriteI2C(UB953,0x0D,0x0C)
time.sleep(1)
board.WriteI2C(UB953,0x1C,0x3F)
board.WriteI2C(UB953,0x1E,0x03)
board.WriteI2C(UB953,0x49,0x28)
board.WriteI2C(UB954,0x1F,0x03)
Kailyn Chen：
2 lane的话，0X33的bit[5:4]CSI_LANE_COUNT 应该为10，我看您这里0X33的值为0X03, 那么CSI_LANE_COUNT 配置的是00 为4 lane的设置。
