Speed of execution

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by noddy14 on Thu Nov 07 08:56:51 MST 2013

I am considering using an lpc43 device for a new project. However, I have been unable to get information about the actual speed that could be achieved with these devices.

The key requirements for the new project is to read 3 x SPI A/D 18 bit devices simultaneously at 50Mbit/s. Could the SGPIO be set up to do this?

Also, I know the hardware FPU only supports single precision. Can anyone say how fast the software double precision is?

Finally, does any one know if there is a programming guide/manual for the lpc43xx chips?