InstaSPIN to interface IR21365

Andrey Sachko

Other Parts Discussed in Thread: TMS320F28027F, MOTORWARE, LAUNCHXL-F28027

Hello

Can anybody please tell me if it is possible to connect F28069MISO card to IR21365 gate driver which has ACTIVE LOW pwm inputs?

Can InstaSPIN software generate ACTIVE LOW pwm outputs?

Thank you

over 12 years ago

0 ChrisClearman over 12 years ago

TI__Guru** 119680 points

Sure, you can set up the PWM hardware as you like.

InstaSPIN is not a closed box. Only the FAST observer and some of the overall system controller state machine is fixed and kept protected. Everything else is customizable.

0 Andrey Sachko over 12 years ago in reply to ChrisClearman

Prodigy 250 points

Hello Chris

Another question:

When TI will produce LaunchPad with TMS320F28027F device on it?

0 ChrisClearman over 12 years ago in reply to Andrey Sachko

TI__Guru** 119680 points

It's being produced right now, announcement in 15 days.

0 Andrey Sachko over 12 years ago in reply to ChrisClearman

Prodigy 250 points

Hello Chris

Is it possible to download first Lab:

C:\ti\motorware\MotorWare_1_01_00_09\sw\solutions\instaspin_foc\boards\hvkit_rev1p1\f28x\f2802xF\projects\ccs5\proj_lab01

into existing LaunchPad with TMS320F28027PTT on it?

Which files inside the project should I change?

Do I need to change .cmd file?

Thank you

0 ChrisClearman over 12 years ago in reply to Andrey Sachko

TI__Guru** 119680 points

No, InstaSPIN_FOC is enabled by special libraries in ROM on specific Piccolo versions, F28027F and 26F

There will be a LAUNCHXL-F28027F announced and available next week, with corresponsing MotorWare update.

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InstaSPIN to interface IR21365