ZHCSPI8D November 2021 – July 2022 TLC6984
PRODUCTION DATA
FC4 is shown in Figure 8-33 and described in Table 8-11.
| 47 | 46 | 45 | 44 | 43 | 42 | 41 | 40 | 39 | 38 | 37 | 36 | 35 | 34 | 33 | 32 |
| RESERVED | DE_COUPLE3_EN | DE_COUPLE3 | DE_COUPLE2 | FIRST_LINE_DIM | CAURSE_B | CAURSE_G | CAURSE_R | ||||||||
| R-000b | R/W-0b | R/W-1000b | R/W-0b | R/W-0000b | R/W-0b | R/W-0b | R/W-0b | ||||||||
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | SR_ON_B | SR_ON_G | SR_ON_R | SR_OFF_B | SR_OFF_G | SR_OFF_R | FINE_B | FINE_G | FINE_R | ||||||
| R/W-0000b | R/W-01b | R/W-01b | R/W-01b | R/W-0b | R/W-0b | R/W-0b | R/W-0b | R/W-0b | R/W-0b | ||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | SCAN_REV | RESERVED | IMAX | LAST_SOUT | |||||||||||
| R/W-0b | R/W-1b | R/W-0000 0000 1111b | R/W-0b | R/W-0b | |||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 0 | LAST_SOUT | R/W | 0b | Enable or disable the last
device's SOUT cut-off function 0b: disabled, last chip's SOUT shift out 1b: enabled, last chip's SOUT cut off, except for READ command |
| 1 | IMAX | R/W | 0b | Set the maximum current of
each channel 0b: 10mA maximum 01b: 20 mA maximum |
| 13-2 | RESERVED | R/W | 0000 0000 1111b | |
| 14 | SCAN_REV | R/W | 1b | When 2 device stackable or 3
devices stackable, the scan lines PCB layout is reversed. For the
proper scan and SRAM read sequence, SCAN_REV register is
provided. 0b: the PCB layout sequence is L0-L15, L16-L31. 1b: the PCB layout sequence is L0-L15, L31-L16. |
| 15 | RESERVED | R/W | 0b | |
| 16 | FINE_R | R/W | 0b | Enable the Red brightness
compensation level fine range 0b: disable. 1b: enable. |
| 17 | FINE_G | R/W | 0b | Enable the Green brightness
compensation level fine range 0b: disable. 1b: enable. |
| 18 | FINE_B | R/W | 0b | Enable the Blue brightness
compensation level fine range 0b: disable. 1b: enable. |
| 19 | SR_OFF_R | R/W | 0b | Slew rate control function
when Red turns off operation 0b: slow slew rate. 1b: fast slew rate. |
| 20 | SR_OFF_G | R/W | 0b | Slew rate control function
when Green turns off operation 0b: slow slew rate. 1b: fast slew rate. |
| 21 | SR_OFF_B | R/W | 0b | Slew rate control function
when Blue turns off operation 0b: slow slew rate. 1b: fast slew rate. |
| 23-22 | SR_ON_R | R/W | 01b | Slew rate control function
when Red turns on operation 00b: the slower slew rate. 01b: slow slew rate. 10b: fast slew rate. 11b: the faster slew rate. |
| 25-24 | SR_ON_G | R/W | 01b | Slew rate control function
when Green turns on operation 00b: the slower slew rate. 01b: slow slew rate. 10b: fast slew rate. 11b: the faster slew rate. |
| 27-26 | SR_ON_B | R/W | 01b | Slew rate control function
when Blue turns on operation 00b: the slower slew rate. 01b: slow slew rate. 10b: fast slew rate. 11b: the faster slew rate. |
| 31-28 | RESERVED | R/W | 0000b | |
| 32 | CAURSE_R | R/W | 0b | Enable the Red brightness
compensation level caurse tange 0b: disabled 1b: enabled |
| 33 | CAURSE_G | R/W | 0b | Enable the Green brightness
compensation level caurse tange 0b: disabled 1b: enabled |
| 34 | CAURSE_B | R/W | 0b | Enable the Blue brightness
compensation level caurse tange 0b: disabled 1b: enabled |
| 38-35 | FIRST_LINE_DIM | R/W | 0000b | Adjust the first line dim
level 0000b: level 1 ... 0111b: level 8 ... 1111b: level 16 |
| 39 | DE_COUPLE2 | R/W | 0b | Decoupling between ON and OFF
channels 0b: disabled 1b: enabled |
| 43-40 | DE_COUPLE3 | R/W | 1000b | Set decoupling enhancement
level 0000b: level 1 ... 0111b: level 8 ... 1111b: level 16 |
| 44 | DE_COUPLE3_EN | R/W | 0b | Enable decoupling
enhancement 0b: disabled 1b: enabled |
| 47-45 | RESERVED | R/W | 000b |