Smart solenoid driver code for "manual" mode 1 DC to DC Vboost generator

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Smart solenoid driver code for "manual" mode 1 DC to DC Vboost generator

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Fast
Contributor IV

Datasheet says "12.2.1.1 Mode 1 (manual mode)
The DC-to-DC converter control mode 1 is chosen by microcode and is set as the
default. The current_feedback_4 is monitored by microcode and the LS7 is controlled
completely via microcode. The low side is controlled directly by the microcore using the
'sto' instruction."

I can find no example.

Has anyone tried this, as "12.2.1.2 Mode2 (hysteretic control)" generates too fast LS7 at over 2MHz!

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Fast
Contributor IV

Sure Erika, MC33PT2001HMAE, but this question would also apply to MC33816 thru MC33PT2000.

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ErikaC
NXP TechSupport
NXP TechSupport

Could you please open a support ticket to send you the MC33PT2000 programming guide and instruction set

https://support.nxp.com/s/?language=en_US

I cannot share it here.

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ErikaC
NXP TechSupport
NXP TechSupport

Hello,

Could you confirm the part number you are using?

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