Content originally posted in LPCWare by rlund on Thu Nov 19 12:39:55 MST 2015
There is an error in both the 18xx user manual on page 260, and in the 18xx datasheet on page 43. Both documents are describing pin multiplexing, and under the description for PD_3, the CTOUT_6 signal is described as "SCT output 7". I believe this should say "SCT output 6".