L99LDLH32 datasheet(77/142 Pages) STMICROELECTRONICS

tên linh kiện	L99LDLH32

Giải thích chi tiết về linh kiện	32-channel LED driver with automotive CAN FD Light interface

PDF	142 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

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77 / 142 page

DS12879 Rev 6

77/142

L99LDLH32

FTP and RAM memory mapping

141

7.1.3

Channel mapping on DIN

Figure 52. Channel mapping on DIN 0x12h register

Table 33. Channel current setting 0x11h field description

Bit

Name

Default

Description

31-24

CURR_SET_CH31

FTP

Linear individual analogue dimming for Channel 31 in

1/256 steps

00h: 1,00 mA

01h: 1,05 mA

7Fh: 7,97 mA

FFh: 15,0 mA

23-16

CURR_SET_CH30

FTP

Linear individual analogue dimming for Channel 30 in

1/256 steps

00h: 1,00 mA

01h: 1,05 mA

7Fh: 7,97 mA

FFh: 15,0 mA

15-8

CURR_SET_CH29

FTP

Linear individual analogue dimming for Channel 29 in

1/256 steps

00h: 1,00 mA

01h: 1,05 mA

7Fh: 7,97 mA

FFh: 15,0 mA

7-0

CURR_SET_CH28

FTP

Linear individual analogue dimming for Channel 28 in

1/256 steps

00h: 1,00 mA

01h: 1,05 mA

7Fh: 7,97 mA

FFh: 15,0 mA

Address 12h

Access

R/W

Data Byte 3

Data Byte 2

Data Byte 1

Data Byte 0

bit

bit 9 bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0

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