Interrupt status registers
| DONE_INT_ST | This status interrupt bit turns to high level when JPEG finishes encoding a picture… |
| RLE_PARALLEL_ERR_INT_ST | The status interrupt bit to sign that rle parallel error when decoding. |
| CID_ERR_INT_ST | The status interrupt bit to sign that scan id check with component fails when decoding. |
| C_DHT_DC_ID_ERR_INT_ST | The status interrupt bit to sign that scan component’s dc dht id check with dc dht table’s id fails when decoding. |
| C_DHT_AC_ID_ERR_INT_ST | The status interrupt bit to sign that scan component’s ac dht id check with ac dht table’s id fails when decoding. |
| C_DQT_ID_ERR_INT_ST | The status interrupt bit to sign that scan component’s dqt id check with dqt table’s id fails when decoding. |
| RST_UXP_ERR_INT_ST | The status interrupt bit to sign that RST header marker is detected but restart interval is 0 when decoding. |
| RST_CHECK_NONE_ERR_INT_ST | The status interrupt bit to sign that RST header marker is not detected but restart interval is not 0 when decoding. |
| RST_CHECK_POS_ERR_INT_ST | The status interrupt bit to sign that RST header marker position mismatches with restart interval when decoding. |
| OUT_EOF_INT_ST | The status interrupt bit turns to high level when the last pixel of one square has been transmitted for Tx channel. |
| SR_COLOR_MODE_ERR_INT_ST | The status interrupt bit to sign that the selected source color mode is not supported. |
| DCT_DONE_INT_ST | The status interrupt bit to sign that one dct calculation is finished. |
| BS_LAST_BLOCK_EOF_INT_ST | The status interrupt bit to sign that the coding process for last block is finished. |
| SCAN_CHECK_NONE_ERR_INT_ST | The status interrupt bit to sign that SOS header marker is not detected but there are still components left to be decoded. |
| SCAN_CHECK_POS_ERR_INT_ST | The status interrupt bit to sign that SOS header marker position wrong when decoding. |
| UXP_DET_INT_ST | The status interrupt bit to sign that unsupported header marker is detected when decoding. |
| EN_FRAME_EOF_ERR_INT_ST | The status interrupt bit to sign that received pixel blocks are smaller than expected when encoding. |
| EN_FRAME_EOF_LACK_INT_ST | The status interrupt bit to sign that the frame eof sign bit from dma input is missing when encoding. But the number of pixel blocks is enough. |
| DE_FRAME_EOF_ERR_INT_ST | The status interrupt bit to sign that decoded blocks are smaller than expected when decoding. |
| DE_FRAME_EOF_LACK_INT_ST | The status interrupt bit to sign that the either frame eof from dma input or eoi marker is missing when encoding. But the number of decoded blocks is enough. |
| SOS_UNMATCH_ERR_INT_ST | The status interrupt bit to sign that the component number of a scan is 0 or does not match the sos marker’s length when decoding. |
| MARKER_ERR_FST_SCAN_INT_ST | The status interrupt bit to sign that the first scan has header marker error when decoding. |
| MARKER_ERR_OTHER_SCAN_INT_ST | The status interrupt bit to sign that the following scans but not the first scan have header marker error when decoding. |
| UNDET_INT_ST | The status interrupt bit to sign that JPEG format is not detected at the eof data of a packet when decoding. |
| DECODE_TIMEOUT_INT_ST | The status interrupt bit to sign that decode pause time is longer than the setting decode timeout time when decoding. |