AM5K2E04: GPIO Keystone 2

Paul Carter

Part Number: AM5K2E04

The GPIO manual linked to the processor is from 2010 and is Keystone I. This only gives 16 GPIO pins and their related regiesters.

For my developments I need to access pin 16, which should be available as Keystone II. Therefore is there a new manual, or can you provide information such as the register mapping addresses and any additional coding\functionality required to access pins 31-16.

over 6 years ago

0 Yordan Kovachev over 6 years ago

TI__Guru**** 161600 points

Hi,

As for coding/functionality required to access a gpio, you could refer to the GPIO LED Blink example in Processor SDK RTOS:

Best Regards,
Yordan

0 Paul Carter over 6 years ago in reply to Yordan Kovachev

Prodigy 20 points

All of this seems to be for the AM57 processor is this the same as AM5K?

I've also looked at the device data sheet which is showing 16 bits for the registers, which doesn't seem to link to accessing 32 pins.

Thanks

0 Yordan Kovachev over 6 years ago in reply to Paul Carter

TI__Guru**** 161600 points

Hi,

In Section 6.5.2.1. Examples () you can see that the GPIO_LedBlink is available for K2E devices as well. Instructions on how to build CCS example for K2E can be found in Section 6.5.3. Building GPIO examples ()

Best Regards,
Yordan

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AM5K2E04: GPIO Keystone 2