AP0101CS datasheet(23/42 Pages) ONSEMI

23 / 42 page

AP0101CS/D Rev. 7, 1/16 EN

©Semiconductor Components Industries, LLC,2016.

AP0101CS HDR: Image Signal Processor (ISP)

Flicker Avoidance

Host Controlled

The Host Controlled mode is intended to give the host full control over exposure and

gains.

Flicker Avoidance

Flicker occurs when the integration time is not an integer multiple of the period of the

light intensity. The AP0101CS can be programmed to avoid flicker for 50 or 60 Hertz. For

integration times less than the light intensity period (10ms for 50Hz environment),

flicker cannot be avoided. The AP0101CS supports an indoor AE mode, that will ensure

flicker-free operation.

Output Formatting

The AP0101CS can output pixel data as an 8 or 10 bit word, over one or two clocks per

pixel. AP0101AT supports parallel output & SMPTE modes.

Uncompressed YCbCr Data Ordering

The AP0101CS supports swapping YCbCr mode, as illustrated in Table 11.

The data ordering for the YCbCr output modes for AP0101CS are shown in Table 12 and

Table 13:

Note:

Odd means first cycle; even means second cycle.

Table 11:

YCbCr Output Data Ordering

Mode

Data Sequence

Default (no swap)

Cbi

Cri

Yi+1

Swapped CrCb

Cri

Cbi

Yi+1

Swapped YC

Cbi

Yi+1

Cri

Swapped CrCb, YC

Cri

Yi+1

Cbi

Table 12:

YCbCr Output Modes (cam_port_parallel_msb_align=0x1, cam_port_parallel_swap_bytes = 0,

cam_output_format_yuv_swap_red_blue = 0)

Mode

Byte

Pixel i

Pixel i+1

Notes

YCbCr_422_8_8

Odd (DOUT [15:8])

Cbi

Cri

Data range of 0-255 (Y=16-235 and C=16-240)

Even (DOUT [15:8])

Yi+1

YCbCr_422_10_10

Odd (DOUT [15:6])

Cbi

Cri

Data range of 0-1023 (Y=64-940 and C=64-

960)

Even (DOUT [15:6])

Yi+1

YCbCr_422_16

Single (DOUT [15:0])

Cbi_Yi

Cri_Yi+1

Data range of 0-255 (Y=16-235 and C=16-240)

Table 13:

YCbCr Output Modes (cam_port_parallel_msb_align=0x0, cam_port_parallel_swap_bytes = 0,

cam_output_format_yuv_swap_red_blue = 0)

Mode

Byte

Pixel i

Pixel i+1

Notes

YCbCr_422_8_8

Odd (DOUT[7 :0])

Cbi

Cri

Data range of 0-255 (Y=16-235 and C=16-240)

Even (DOUT [7:0]

Yi+1

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