RM44L520: SPI2 CONFIG

Susan Yang

Genius 9955 points

Part Number: RM44L520
Other Parts Discussed in Thread: HALCOGEN

Dear team,

I want to use HALCOgen to config RM44L520PZ(100pin).

It shows SPI1 when i choose SPI2. Is it a bug?

I know that SPI2 is not available in 144 PIN. But the SPI2 is gray when i create a project of RM44L520PZ(100pin).

I enabled SPI2 in Driver Enable tab.

Please help.

over 5 years ago

0 QJ Wang over 5 years ago

TI__Guru**** 197356 points

Hello Susan,

Yes, It is a bug. RM44 PZ package has SPI2, but RM44 PGE package doesn't have SPI2.

0 Susan Yang over 5 years ago in reply to QJ Wang

TI__Genius 9955 points

Thanks for your reply. So how could the customer use SPI2 with RM44 PZ?

0 QJ Wang over 5 years ago in reply to Susan Yang

TI__Guru**** 197356 points

Hi Susan,

I am sorry for the in-convenience caused bu this HAlCOGen bug. The user needs to add the SPI2 init code to "USER CODE" section in spiInit() manually.

If user wants to use SPI2 interrupt, they need add the interrupt service routine manually, and add SPI2 ISR address to VIM table (channel 17 and channel 30).

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RM44L520: SPI2 CONFIG