Datasheet

ADP8863

Rev. A | Page 35 of 52

Backlight Level 2 (Office) Dim Current Register (BLDM2)—Register 0x0C

Table 34. BLDM2 Bit Map

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Reserved BL2_DC

Table 35. Bit Descriptions for the BLDM2 Register

Bit Name Bit No. Description

N/A 7 Reserved.

BL2_DC [6:0]

Backlight Level 2 (office) dim current. See Table 29 for a complete list of values. The backlight is set to the

dim current value after a dim timeout or if the DIM_EN flag is set by the user.

DAC Linear Law (mA) Square Law (mA)

0000000 0 0.000

0000001 0.236 0.002

0000010 0.472 0.007

0000011 0.709 0.017

… … …

1111111 30 30

Backlight Level 3 (Dark) Maximum Current Register (BLMX3)—Register 0x0D

Table 36. BLMX3 Bit Map