SCT For Capture

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by celephicus on Sun Nov 16 16:01:31 MST 2014
There is an error in the docs. In UM10736 (LPC15xx User Manual) Rev 1.1 on p234 the description for the REGMODEx registers is WRONG:

"The REGMODEn bits in the REGMODE register determine whether each set of
Match/Capture registers uses the match or capture functionality:
– REGMODEn = 1: Registers operate as match and reload registers.
– REGMODEn = 0: Registers operate as capture and capture control registers.

But on P246 it gets it right:
"Each bit controls one pair of match/capture registers (register 0 =
bit 0, register 1 = bit 1,..., register 15 = bit 15).
0 = registers operate as match registers.
1 = registers operate as capture registers.

So far we have got match working but we have not been able to get input capture going.