topic Re: GPIO ports in LQFP100 in LPC Microcontrollers

GPIO ports in LQFP100

lpcware — Wed, 15 Jun 2016 18:54:12 GMT

Content originally posted in LPCWare by JohnR on Tue Jun 03 07:11:09 MST 2014
Hi,

On page 440 of UM10503, the chapter on LPC43xx GPIO indicates there are no GPIO pins for the LQFP100 version.

This is surely wrong since at least P1_0 - P1_20 are available on the LPC Link2 card.

Please can you correct the manual as this is confusing.

Thanks in advance,

JohnR.

Re: GPIO ports in LQFP100

lpcware — Wed, 15 Jun 2016 18:54:12 GMT

Content originally posted in LPCWare by TheFallGuy on Tue Jun 03 07:22:16 MST 2014
Eh?

My Link2 has a 100BGA package, not LQFP. I'm not sure they have even release an LQFP100 package...

Re: GPIO ports in LQFP100

lpcware — Wed, 15 Jun 2016 18:54:13 GMT

Content originally posted in LPCWare by starblue on Tue Jun 03 08:03:41 MST 2014
Apparently they planned to, but it was removed in Version 1.1 of the user manual (see the change notes). Apart from GPIO there are also some remnants at the start of the EMC chapter.

Re: GPIO ports in LQFP100

lpcware — Wed, 15 Jun 2016 18:54:14 GMT

Content originally posted in LPCWare by JohnR on Tue Jun 03 08:26:21 MST 2014
Hi,

Thanks - I don't know what I was thinking when I wrote that.

JohnR

Re: GPIO ports in LQFP100

lpcware — Wed, 15 Jun 2016 18:54:15 GMT

Content originally posted in LPCWare by JohnR on Tue Jun 03 08:30:14 MST 2014
Hi,

Thanks.

I guess my post was due to wishful thinking that NXP would release a LQFP version ??

JohnR.