Special function code register
Special function code bit
Specified special function codes A and B.
| SFCDA7 to SFCDA0 | 180026H | bits 7 to 0 | Special function code A |
| SFCDB7 to SFCDB0 | 180026H | bits 15 to 8 | For special function code B |
| bit name | dot color code |
| SFCDx0 | When the lower 4 bits of the dot color code are 0H or 1H |
| SFCDx1 | When the lower 4 bits of the dot color code are 2H or 3H |
| SFCDx2 | When the lower 4 bits of the dot color code are 4H or 5H |
| SFCDx3 | When the lower 4 bits of the dot color code are 6H or 7H |
| SFCDx4 | When the lower 4 bits of the dot color code are 8H or 9H |
| SFCDx5 | When the lower 4 bits of the dot color code are AH or BH |
| SFCDx6 | When the lower 4 bits of the dot color code are CH or DH |
| SFCDx7 | When the lower 4 bits of the dot color code are EH or FH |
| Set value | Process |
| 0 | Do not use special features |
| 1 | Use special features |
The special function code is used when mode 2 is specified in the special priority mode register or mode 2 is specified in the special color calculation mode register. For details, see “ 11.2 Special priority function ” or “ 12.2 Special color calculation function ”.