Order Of Camera Data On Tipb (Not Swapped); Order Of Camera Data On Tipb (Swapped) - Texas Instruments OMAP5910 Technical Reference Manual

7.2.1.4 Set of Order
Figure 7-5. Order of Camera Data on TIPB (Not Swapped)
CAM.D[8] (8 bits)
TIPB (32 bits)
Not swapped
Figure 7-6. Order of Camera Data on TIPB (Swapped)
CAM.D[8] (8 bits)
TIPB (32 bits)
You should use the RAZ_FIFO bit to clear any remaining data in FIFO before
starting a new transfer. This bit also resets all status and control signals related
to the FIFO, and it disables interrupt generation from the camera interface, so
the RAZ_FIFO bit must be inactive before any camera interface transfers are
started.
Each four bytes received from the camera must be packed and can be
swapped to follow the order YUV specified in the camera mode register by
ORDERCAMD:
U1 Y1
Î Î Î Î Î Î Î Î Î
Î Î Î Î Î Î Î Î Î
Swapped
U1 Y1
Î Î Î Î Î Î Î Î Î
Î Î Î Î Î Î Î Î Î
V1 Y2 U2 Y3 V2
U1, Y1, V1, Y2
V1 Y2 U2 Y3 V2
Y1, U1, Y2, V1
MPU Public Peripherals
Camera Interface
Y4 U3 Y5 V3 Y6
U2, Y3, V2, Y4
U1 = Bits 31:24
Y1 = Bits 23:16
V1 = Bits 15:8
Y2 = Bits 7:0
Y4 U3 Y5 V3 Y6
Y3, U2, Y4, V2
Y1 = Bits 31:24
U1 = Bits 23:16
Y2 = Bits 15:8
V1 = Bits 7:0
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