HAR2425 datasheet(32/33 Pages) MICRONAS

32 / 33 page

HAR 24xy

DATA SHEET

July 14, 2015; DSH000170_001EN

Micronas

6.2. Programming Environment and Tools

For the programming of HAR 24xy it is possible to use

the Micronas tool kit (HAL-APB V1.x & LabView Pro-

gramming Environment) or the USB kit in order to ease

the product development. The details of programming

sequences are also available on request.

6.3. Programming Information

For reliability in service, it is mandatory to set the

LOCK bit to one and the POUT bit to zero after final

adjustment and programming of HAR 2425.

The success of the LOCK process must be checked by

reading the status of the LOCK bit after locking and by

a negative communication test after a power on reset.

It is also mandatory to check the acknowledge (first

and second) of the sensor or to read/check the status

of the PROG_DIAGNOSIS register after each write

and store sequence to verify if the programming of the

sensor was successful. Please check HAR 24xy Pro-

gramming Guide for further details.

Electrostatic Discharges (ESD) may disturb the pro-

gramming pulses. Please take precautions against

ESD.

Note: Please check also the “HAL 24xy Programming

Guide”. It contains additional information and

instructions about the programming of the

devices.

HAR2425 Datasheet(PDF) 32 Page - Micronas