HTD3=0, HTA2=0, HTD2=0, HTA1=0, HTA3=0, HTD1=0
JPEG Code Huffman Table Number Register
| HTD1 | Huffman table number (DC) for the first color component NOTE: Read-only in Decompression. 0 (0): DC Huffman table 0(HTA1=0)/Setting prohibited(HTA1=1) 1 (1): DC Huffman table 1(HTA1=1)/Setting prohibited(HTA1=0) |
| HTA1 | Huffman table number (AC) for the first color componentNOTE: Read-only in Decompression. 0 (0): AC Huffman table 0(HTD1=0)/Setting prohibited(HTD1=1) 1 (1): AC Huffman table 1(HTD1=1)/Setting prohibited(HTD1=0) |
| HTD2 | Huffman table number (DC) for the second color component NOTE: Read-only in Decompression. 0 (0): DC Huffman table 0(HTA2=0)/Setting prohibited(HTA2=1) 1 (1): DC Huffman table 1(HTA2=1)/Setting prohibited(HTA2=0) |
| HTA2 | Huffman table number (AC) for the second color componentNOTE: Read-only in Decompression. 0 (0): AC Huffman table 0(HTD2=0)/Setting prohibited(HTD2=1) 1 (1): AC Huffman table 1(HTD2=1)/Setting prohibited(HTD2=0) |
| HTD3 | Huffman table number (DC) for the third color component NOTE: Read-only in Decompression. 0 (0): DC Huffman table 0(HTA3=0)/Setting prohibited(HTA3=1) 1 (1): DC Huffman table 1(HTA3=1)/Setting prohibited(HTA3=0) |
| HTA3 | Huffman table number (AC) for the third color componentNOTE: Read-only in Decompression. 0 (0): AC Huffman table 0(HTD3=0)/Setting prohibited(HTD3=1) 1 (1): AC Huffman table 1(HTD3=1)/Setting prohibited(HTD3=0) |