TMS320F28388D: What does "ADCA.1" mean in Table 11-1. DMA Trigger Source Options ?

Hidehiko Kaya

Intellectual 700 points

Part Number: TMS320F28388D

Hi expert,

We plan to select ADC_block convert completion as DMA trigger source.

spruii0c.pdf : TRM

Table 11-1. DMA Trigger Source Options

ADCA.1 means ADCINT1 on ADC A block.

Is it right ?

Because I understand that ADCINT is connected with only PIE like below.

Best regards,

Hidehiko

over 4 years ago

0 MatthewPate over 4 years ago

TI__Guru* 82800 points

Hidehiko,

Your understanding of the Table 11-1 is correct, ADCA.1 means ADCINT1 from ADCA, and so forth. I believe figure 20-8 should be corrected to say to PIE and DMA. I will file an internal Literature change to get this figure updated.

Best,

Matthew

0 Hidehiko Kaya over 4 years ago in reply to MatthewPate

Intellectual 700 points

Hi Matthew,

Thank you for your updating.

Best regards,

Hidehiko

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28388D: What does "ADCA.1" mean in Table 11-1. DMA Trigger Source Options ?