Specifications

98 Issue Date: 2004/11/05 │ CONFIDENTIAL
CL765 │ Camera Application Processor
Datasheet │ Doc. #: CLQP-DS-743
Start of Frame markers, differential, arithmetic coding
Code assignment Symbol Description
X’FFCD’
X’FFCE’
X’FFCF’
SOF13
SOF14
SOF15
Differential sequential DCT
Differential progressive DCT
Differential lossless (sequential)
Table 4-32. Start of Frame Markers, Differential, Arithmetic Coding
Huffman table specification
Code assignment Symbol Description
X’FFC4’ DHT Define Huffman table(s)
Table 4-33. Huffman Table Specification
Restart interval termination
Code assignment Symbol Description
X’FFD0’ through X’FFD7’ RST m* Restart with module 8 count “m”
Table 4-34. Restart Interval Termination
Other markers
Code assignment Symbol Description
X’FFD8’
X’FFD9’
X’FFDA’
X’FFDB’
X’FFDC’
X’FFDD’
X’FFDE’
X’FFDF’
X’FFD0’ through X’FFEF’
X’FFD0’ through X’FFFD’
X’FFFE’
SOI*
EOI*
SOS
DQT
DNL
DRI
DHP
EXP
APP m
JPG m
COM
Start of image
End of image
Start of scan
Define quantization table(s)
Define number of lines
Define restart interval
Define hierarchical progression
Expand reference components(s)
Reserved for application segments
Reserved for JPEG extensions
Comment
Table 4-35. Other Markers
Reserved markers
Code assignment Symbol Description
X’FF01’
X’FF02’ through X’FFBF’
TEM*
RES
For temporary private use in arithmetic
coding / Reserved
Table 4-36. Reserved Markers