SPI Interrupt Number for M3s tms320dm8148

John Milad

Other Parts Discussed in Thread: TMS320DM8148

I was looking for interrupts numbers table in tms320dm8148.pdf but i found only 2 tables for DSP and A8 Cores. Could you please provide me with SPI interrupt number for M3.

over 13 years ago

0 Pavel Botev over 13 years ago

TI__Guru**** 170625 points

hi John,

The McSPI interrupt number for M3 is:

Int Number	M3 Int Number	Media controller Int Name	Event	Interrupt Source	Description
75	59	52	SPIINT0	McSPI0	SPI0 interrupt

Media Controller INTC Interrupt Crossbar Mapping for McSPI:

Media controller Int Name	Event	Interrupt Source	Description
43	SPIINT1	McSPI1	SPI1 interrupt
44	SPIINT2	McSPI2	SPI2 interrupt
45	SPIINT3	McSPI3	SPI3 interrupt

Best regards,

Pavel

0 John Milad over 13 years ago in reply to Pavel Botev

Prodigy 30 points

Hi Pavel,

First thanks for the quick response.

Actually i got confused from the these three : Int Number , M3 Int Number and Media controller Int Name what the difference among the three and which one i should use for M3?

Best Regards,

John

0 John Milad over 13 years ago in reply to John Milad

Prodigy 30 points

Hi Pavel,

Any update?!

Best Regards,

John

0 Pavel Botev over 13 years ago in reply to John Milad

TI__Guru**** 170625 points

hi John,

Sorry for the delay. You should use the Int number 75.

Best regards,

Pavel

0 John Milad1 over 13 years ago in reply to Pavel Botev

Prodigy 20 points

Thanks Pavel .

Processors

Processors forum

SPI Interrupt Number for M3s tms320dm8148