Does anyone know the programmer that corresponds to this specification?

caixintong

Does anyone know the programmer that corresponds to this specification? [Copy link]

The model is L9924L. I don't know which programmer can debug it. Please tell me.

wangxianr

Thanks for sharing, it is very useful. Thank you

tagetage

The L9924L is a controlled multifunctional alternator regulator intended to be used in cars, commercial and agricultural vehicles, with support for 12 V and 24 V systems. The control can be achieved through different communication protocols: LIN, RCV, PCM, C_term, BSS. It is a System-In-Package solution with smart power alternator regulator IC coupled with a 8-bit microcontroller (non-monolithic approach). It includes the control section, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits. This device regulates in closed loop the output of an automotive generator by controlling the field winding current by means of a Pulse-Width Modulation (PWM) of an external high side or low side driver at fixed frequency.

I can't do this myself, even if I have a programmer you can't program it.

caixintong

tagetage 发表于 2024-9-12 13:45 The L9924L is a controlled multifunctional alternator regulator intended to be used in cars, commerc ...

I'm looking for this for a customer. All they need is a programmer. Do you have a suitable programmer?

wangerxian

Check what kernel it is. If it is ARM, then it should be JLink.