AS3665 datasheet(27/78 Pages) AMSCO

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AS3665

Datasheet, Confidential - D e ta i l e d D e s c r i p t i o n C u r r e n t S o u r c e s

Table 30. Driver_Setup3 Register

Addr: A2h

Driver_Setup3 Register

Bit

Bit Name

Default Access

Description

4:0

color_slope3

00h

R/W

LED3 RGB Color Correction (see page 16) slope

00h

RGB Color Correction disabled

01h

+0.15%/ºC

...

0Fh

+2.263%/ºC

11h

-2.263%/ºC

...

1Fh

-0.15%/ºC

loglin3

R/W

LED3 Logarithmic/Linear Ramping (see page 16)

linear ramping/dimming

logarithmic ramping/dimming

7:6

fader_src3

00b

R/W

LED3 Faders (see page 16)

fader disabled

use fader1 (see page 23)

use fader2

use fader3

Table 31. Driver_Setup4 Register

Addr: A3h

Driver_Setup4 Register

Bit

Bit Name

Default Access

Description

4:0

color_slope4

00h

R/W

LED4 RGB Color Correction (see page 16) slope

00h

RGB Color Correction disabled

01h

+0.15%/ºC

...

0Fh

+2.263%/ºC

11h

-2.263%/ºC

...

1Fh

-0.15%/ºC

loglin4

R/W

LED4 Logarithmic/Linear Ramping (see page 16)

linear ramping/dimming

logarithmic ramping/dimming

7:6

fader_src4

00b

R/W

LED4 Faders (see page 16)

fader disabled

use fader1 (see page 23)

use fader2

use fader3

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