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GPIO on MSC8156

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GPIO on MSC8156

‎01-28-2011 01:59 PM
1,856 Views
emalan
Contributor I

Hi.

We are looking for the guidelines (i.e. API documentation and demo projects) on how to access and utilize the MSC8156 GPIOs. There are apparently 32 of them and we would like to use them on a project. According to the MSC8156ADS Reference manual, they are available on the board on the PTMC interface port J1.

Doe anyone know where we can find more information

Desperate.

Estian.

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‎01-31-2011 11:10 PM
1,373 Views
AndrewinApps
Contributor IV

Programming the GPIOs is done directly via the GPIO registers (PDIR, PDAT, etc).

a. SDOS API for GPIOs isn't there, programming of the GPIOs is done directly to allow maximum flexibility.

b. Operation of the GPIOs is explained in the MSC8156 Reference Manual - Chapter 22: GPIO. This document is available on the Freescale public website.

 

 

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