AS7261 datasheet(33/48 Pages) AMSOSRAM

部件名	AS7261

功能描述	XYZ Chromatic White Color Sensor NIR with Electronic Shutter and Smart Interface

PDF	48 Pages

Scroll/Zoom	100%

制造商	AMSOSRAM [ams-OSRAM AG]

网页	https://ams-osram.com/

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33 / 48 page

Page 32

ams Datasheet

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[v1-00] 2016-Dec-30

AS7261 − Detailed Descriptions

NOP, Version Access, System Reset

OK  Success

ERROR  Failure

NOP

ATSRST

OK  Success

ERROR  Failure

Software Reset

ATVERSW

<SWversion#>OK

ERROR  Failure

Returns the system software version number

ATVERHW

<HWversion#>OK

ERROR  Failure

Returns the system hardware revision and product ID, with

bits 7:4 containing the part ID, and bits 3:0 yielding the chip

revision value.

Firmware Update

ATFWU=<value>OK

<value>= 16-bit checksum. Initializes the firmware update

process. Number of bytes that follow are always 56 KBytes

ATFW=<value>OK

Download new firmware

Up to 7 bytes represented as hex chars with no leading or

trailing 0x.

Repeat command till all 56Kbytes of firmware are

downloaded

ATFWA

Causes target address for FW updates to advance. Should

be called after every successful “OK” returned after

“ATFW=<value>” command usage.

ATFWS

Causes the active image to switch between the two

possible current images and then resets the IC

AS7261 数据表(PDF) 33 Page - ams-OSRAM AG

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