LPC1347 PIO0_12/TMS no Input

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Michael65589 on Wed Jun 26 02:19:46 MST 2013
I want to use the PIO0_12 as capture input.
I turn on the clock for IOCON and CT32B1. Set the func of PIO0_12 to 0x3 (CT32B1_CAP0). I also activate the interrupts for CT32B1_CAP0 CCR-> 0x6 but there is no interrupt.
I use the same code on an LPC1313 with PIO1_0 as input pin and there the code is running.
It seems that the signal on PIO0_12 does not activate an interrupt. Is there something special with PIO0_12 because the default value is TMS?

Best regards