lp5526tlx National Semiconductor Corporation, lp5526tlx Datasheet - Page 32

• Manufacturer Part Number: lp5526tlx
• Description: Lighting Management Unit With High Voltage Boost Converter With Up To 150ma Serial Flash Led Driver
• Manufacturer: National Semiconductor Corporation

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LP5526 Register Bit Explanations
PWM ENABLE (2BH) – EXTERNAL PWM CONTROL REGISTER
EN_SAFETY_R
RW - 0
D7
EN_SAFETY_R
EN_SAFETY_G
EN_SAFETY_B
EN_EXT_R_PWM
EN_EXT_G_PWM
EN_EXT_B_PWM
EN_EXT_MAIN_PWM
EN_EXT_SUB_PWM
EN_SAFETY_G
RW - 0
D6
EN_SAFETY_B
RW - 0
D5
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
(Continued)
0 – Safety function for RLED disabled
1 – Safety function for RLED enabled
0 – Safety function for GLED disabled
1 – Safety function for GLED enabled
0 – Safety function for BLED disabled
1 – Safety function for BLED enabled
0 – External PWM control for RLED disabled
1 – External PWM control for RLED enabled
0 – External PWM control for GLED disabled
1 – External PWM control for GLED enabled
0 – External PWM control for BLED disabled
1 – External PWM control for BLED enabled
0 – External PWM control for MAIN disabled
1 – External PWM control for MAIN enabled
0 – External PWM control for SUB disabled
1 – External PWM control for SUB enabled
32
EN_EXT
R_PWM
RW - 0
D4
EN_EXT
G_PWM
RW - 0
D3
EN_EXT
B_PWM
RW - 0
D2
EN_MAIN
RW - 0
PWM
D1
EN_SUB
RW - 0
PWM
D0