Samsung S5PC100 User Manual page 1188

S5PC100 USER'S MANUAL (REV1.0)
6 REGISTER DESCRIPTION
JPEG has the control registers as shown in Table 9.4- 1and table assignment in Table 9.4-
Register
JPGMOD
JPGOPR
QHTBL
JPGDRI
JPGY
JPGX
JPGCNT
JPGINTSE
JPGINTST
Reserved
IMGADR
Reserved
JPGADR
COEF1
COEF2
COEF3
JPGCMOD
JPGCLKCON
JSTART
JRSTART
SW_RESET
Table 9.4- 5. JPEG Codec Control Registers
Address R/W
0xEE50_0000 R/W
0xEE50_0004 R
0xEE50_0008 R/W
0xEE50_000C R/W
0xEE50_0010 R/W
0xEE50_0014 R/W
0xEE50_0018 R
0xEE50_001C R/W
0xEE50_0020 R
0xEE50_0024
....... -
0xEE50_004C
0xEE50_0050 R/W
0xEE50_0054 -
0xEE50_0058 R/W
0xEE50_005C R/W
0xEE50_0060 R/W
0xEE50_0064 R/W
0xEE50_0068 R/W
0xEE50_006C R/W
0xEE50_0070 W
0xEE50_0074 W
0xEE50_0078 R/W
Description
Sub-sampling Mode Register
Operation Status Register
Quantization Table Number
Register and Huffman Table
Number Register
MCU, which inserts RST marker
Vertical Resolution
Horizontal Resolution
The amount of the compressed
data in bytes
Interrupt Setting Register
Interrupt Status Register
-
Source or Destination Image
Address
-
Source or Destination JPEG File
Address
Coefficient Values for RGB ↔
YCbCr Converter
Coefficient Values for RGB ↔
YCbCr Converter
Coefficient Values for RGB ↔
YCbCr Converter
Mode Selection and Core Clock
Setting
Power On/ Off and Clock Down
Control
Start Compression or
Decompression
Restart Decompression after
Header Analysis
S/W Reset
JPEG
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
-
0x0000_0000
-
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0021
0x0000_0002
0x0000_0000
0x0000_0000
0x0000_0000
9.4-13