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Which pin is mapped to GPIO in TWR-LS1021A?

Question asked by Takumi Shimada on Aug 23, 2015
Latest reply on Oct 4, 2015 by Pavel Chubakov

I would like to use GPIO on TWR-LS1021A.

I read TWR-LS1021A Reference Manual 2.21 and 3.1, and understood some pin of card edge connector is mapped to GPIO.

But I cannot understand what "GPIOn" (e.g. GPIO14) in the Table 3-1 means.

In TWR-LS1021A, there are 4 GPIO module and each of them has its own port.

Therefore, it seems it should be written as "GPIO_m[n]".

In the table of the reference manual, which port is mapped to "GPIOn"?

 

Regards,

Takumi

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