AS3665
Datasheet, Confidential - D e t a 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 23. PWM_LED1 , PWM_LED2 ... PWM_LED9 , PWM_GPO Registers (Continued)
Addr: 80h-89h
PWM_LED1 , PWM_LED2 ... PWM_LED9 , PWM_GPO Register
Addr
Bit
Name
Default Access
Description
PWM value for GPO PWM generator (8 bits)
89h
7:0
pwm_GPO
00h
R/W
0
...
PWM GPO Off
255
RGB Color correction, Fader and Logarithmic/Linear Registers
Table 24. LED_Control2 Register
PWM GPO Full Scale
Addr: 03h
LED_Control2 Register
Bit
Bit Name
Default Access
Description
Temperature compensation operating mode
temp_comp_mode
3
1
0
R/W
0
1
Normal Mode
Positive Values of correction: Normal operation
Negative values of correction: correction value
divided by 2
Fader 1 linear / logarithmic control
4
fader_loglin1
0
R/W
0
Linear Operation
1
Logarithmic Operation
Fader 2 linear / logarithmic control
5
fader_loglin2
0
R/W
0
Linear Operation
1
Logarithmic Operation
Fader 3 linear / logarithmic control
6
fader_loglin3
0
R/W
0
Linear Operation
1. Its safe to keep temp_comp_mode at default ‘0’
Table 25. Fader1 , Fader2 and Fader3 Registers
1
Logarithmic Operation
Addr: 9B-9Dh
Fader1 , Fader2 and Fader3 Register
Addr
Bit
Name
Default Access
Description
Global Fader1 value
9Bh
7:0
fader1
00h
R/W
0
...
Off
255
Full Scale
Global Fader2 value
9Ch
7:0
fader2
00h
R/W
0
...
Off
255
Full Scale
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