Content originally posted in LPCWare by IanB on Wed Apr 20 00:46:54 MST 2016
If it's anything like the LPC15xx then no, it doesn't, it just makes a mess of it; and if there are interrupts in use elsewhere, it gets into a compete shambles, de-asserts CS too early and you end up reading 0xFF when you think you are reading data.
Eventually after hours of trying to get it to work, I gave up and controlled CS manually