Samsung S5PC110 Manual page 1762

S5PC110_UM
12.7.1.14 JPEG Interrupt Setting Register (JPGINTSE, R/W, Address = 0xFB60_0034)
JPGINTSE
Reserved
RSTm_INT_EN
DATA_NUM_INT_EN
FINAL_MCU_NUM_INT_
EN
Reserved
12.7.1.15 JPEG Interrupt Status Register (JPGINTST, R, Address = 0xFB60_0038)
JPGINTST
Reserved
RESULT_STAT
STREAM_STAT
Reserved
12.7.1.16 JPEG command Register (JPGCOM, W, Address = 0xFB60_004C)
JPGCOM
Reserved
INT_RELEASE
Reserved
Bit
[31:8] Reserved
[7] The bit which decides whether interrupt is allowed or not,
in case there is abnormality in restart interval period, data
number in Huffman coding segments during
decompression process. In case it is not set, error code will
not be returned.
[6] The bit which decides whether interrupt is allowed or not,
in case there is abnormality in total data number in
Huffman coding segments at decompression process. In
case it is not set, error code will not be returned.
[5] The bit which decides whether interrupt is allowed or not,
in case there is abnormality in final MCU data number in
Huffman coding segments at decompression process. In
case it is not set, error code will not be returned.
[4:0] Reserved, but should be 0x0
Bit
[31:7] Reserved
[6] Result status.
0 = Processing was finished abnormally.
1 = Processing was done normally
[5] Bitstream error status. Valid during decompression only.
0 = There is no syntax error on the compressed file.
1 = There is syntax error on the compressed file.
[4:0] Reserved
Bit
[31:3] Reserved
[2] Interrupt signal release.
When Interrupt occurs , set '1'
If you set '1', Interrupt is canceled.
[1:0] Reserved but should be 0x0
Description
Description
Description
12 11BJPEG
Initial State
0
0
0
0
0
Initial State
0
0
0
0
Initial State
0
0
0
12-20