L9680 datasheet(119/277 Pages) STMICROELECTRONICS

tên linh kiện	L9680

Giải thích chi tiết về linh kiện	Automotive advanced airbag IC for mid/high end applications

PDF	277 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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119 / 277 page

DocID029257 Rev 1

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L9680

SPI interfaces

276

7.3.39

PSI5/WSS configuration register for channel x (RSCRx)

PSI5/WSS configuration register for channel 0 (RSCR0)

PSI5/WSS configuration register for channel 1 (RSCR1

PSI5/WSS configuration register for channel 2 (RSCR2)

PSI5/WSS configuration register for channel 3 (RSCR3

ID:

4A (RSCR0)

4B (RSCR1)

4C (RSCR2)

4D (RSCR3)

Type:

Read:

4A00 (RSCR0)

4B00 (RSCR1)

4C00 (RSCR2)

4D00 (RSCR3)

Write:

0094 (RSCR0)

0096 (RSCR1)

0098 (RSCR2)

009B (RSCR3)

MOSI

WSFILT[3:0]

MISO

000

WSFILT[3:0]

PSI5 configured channel

REDUCED_RANGE

0 Tracking speed of base and delta current

0 Fast tracking of Ibase if rx_sat_pre_filt is low; Slow tracking otherwise.

Fast tracking of Idelta if rx_sat_pre_filt is high; Blocked otherwise.

1 Fast tracking of Ibase if current is less than (Ibase+(Idelta/4));

Slow tracking otherwise.

Fast tracking of Idelta if current is higher than (top current -(Idelta/4));

Slow otherwise.

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