AS0260CSSC28SUD20 datasheet(46/83 Pages) ONSEMI

46 / 83 page

AS0260 DS Rev. G Pub. 5/15 EN

©Semiconductor Components Industries, LLC, 2015.

AS0260: 1/6-Inch 1080P High-Definition (HD) System-On-A-Chip (SOC) Digi-

tal Image Sensor

# 8-bit, Table 0

# 8-bit, Table 1

The quantization table can be adjusted for each frame for more or less compression.

• DRI, Define Restart Interval. 6 bytes. Example:

ff dd 00 04 00 78

This segment is optional. The host will determine whether to include Restart markers

and at what interval.

• SOF0, Start of Frame 0. 19 bytes. Example:

ff c0 00 11

• SOS, Start of Scan. 14 bytes. Example:

ff da 00 0c

Compressed Data With or Without Restart Markers

This is the compressed binary data of the frame which can be decoded to display the

captured image. The SOC can be configured to insert restart marker at programmable

intervals.

EOI

This is the End of Image code. It is only 2 bytes long.

ff d9

10 0b 0c 0e 0c 0a 10 0e 0d 0e 12 11 10 13 18 28

1a 18 16 16 18 31 23 25 1d 28 3a 33 3d

39 33

38 37 40 48 5c 4e 40 44 57 45 37 38 50 6d 51 57

5f 62 67 68 67 3e 4d 71 79 70 64 78 5c

65 67 63

11 12

15 18 2f 1a 1a 2f 63 42 38 42 63 63

63 63

63 63 63 63 63 63 63 63 63 63 63 63

63 63

63 63 63 63 63 63 63 63 63 63 63 63

63 63

63 63 63 63 63 63 63 63 63 63 63 63

# Sample precision

# Number of rows = 1080

# Number of columns = 1920

# Number of components

01 21 00

# Component 1: HSF= 2, VSF = 1, Q Table = 0

02 11 01

# Component 2: HSF= 1, VSF = 1, Q Table = 1

03 11 01

# Component 3: HSF= 1, VSF = 1, Q Table = 1

# Number of components

01 00 # Component 1: DC table 0, AC table 0

02 11 # Component 2: DC table 1, AC table 1

03 11 # Component 3: DC table 1, AC table 1

# Start of spectral selection

# End of spectral selection

# Successive approximation high/low

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