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JPEG CODEC
SW_JRSTART
S_RESET_CON
JPG_CON
COEF1
COEF2
COEF3
MISC
JPGMOD
Register
JPGMOD
JPGMOD
Reserved
[31:4]
Process_Mode
Sub_sampling
[2:0]
_Mode
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
22-12
Specifications and information herein are subject to change without notice.
0x78801014
R/W
0x78801018
R/W
0x7880101C
R/W
0x78801020
R/W
0x78801024
R/W
0x78801028
R/W
0x7880102C
R/W
Address
0x78800000
Bit
R/W
Reserved
-
Process mode.
[3]
R/W
0: Encoding Process.
1: Decoding Process.
Sub sampling Mode
0x0: chroma 4:4:4 format
0x1: chroma 4:2:2 format.
R/W
0x2: chroma 4:2:0 format
0x3: Gray format (single component)
Others are prohibited. During decoding process, these are read-
only. During encoding process, only 0x1 or 0x2 are allowed.
Restart JPEG process
SW Reset JPEG
JPEG control register
Coefficient values for RGB ↔ YCbCr
converter
Coefficient values for RGB ↔ YCbCr
converter
Coefficient values for RGB ↔ YCbCr
converter
Miscellaneous
Description
Process mode register.
Description
S3C6400X RISC MICROPROCESSOR
0x00000000
0x00000001
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
Reset Value
0x00000000
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