MCUXpresso GeneralのトピックRe: PINT GINT https://community.nxp.com/t5/MCUXpresso-General/PINT-GINT/m-p/841586#M1124 <HTML><HEAD></HEAD><BODY><P>Hi David Rick,<BR />Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />From the general function perspective, the GINT and PINT module are similar.<BR />Definitely, they're not same, the GINT is capable of enabling interrupts through an OR or AND operation, so it's suited for a combined group of pins, however, PINT is suited for a particular pin.<BR />Have a great day,<BR />TIC</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 04 Jul 2018 02:25:06 GMT jeremyzhou 2018-07-04T02:25:06Z PINT GINT https://community.nxp.com/t5/MCUXpresso-General/PINT-GINT/m-p/841585#M1123 <HTML><HEAD></HEAD><BODY><P>I am developing on the LPCXpresso 54102 development board using the SDK API ("fsl_" functions).&nbsp; I noticed that the MCUXpresso SDK API Reference Manual includes two different interrupt drivers related to GPIO: GINT (see Chapter 12) and PINT (see Chapter 19).&nbsp; I'm having trouble understanding why one would use one vs the other. Is there some difference in the underlying hardware which they address? PINT seems to be a bit more complex; does that mean GINT is deprecated, or are there situations where one might use both facilities in the same program?</P></BODY></HTML> Mon, 02 Jul 2018 17:39:56 GMT https://community.nxp.com/t5/MCUXpresso-General/PINT-GINT/m-p/841585#M1123 david_rick 2018-07-02T17:39:56Z Re: PINT GINT https://community.nxp.com/t5/MCUXpresso-General/PINT-GINT/m-p/841586#M1124 <HTML><HEAD></HEAD><BODY><P>Hi David Rick,<BR />Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />From the general function perspective, the GINT and PINT module are similar.<BR />Definitely, they're not same, the GINT is capable of enabling interrupts through an OR or AND operation, so it's suited for a combined group of pins, however, PINT is suited for a particular pin.<BR />Have a great day,<BR />TIC</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 04 Jul 2018 02:25:06 GMT https://community.nxp.com/t5/MCUXpresso-General/PINT-GINT/m-p/841586#M1124 jeremyzhou 2018-07-04T02:25:06Z