Notes on How to Measure Timing#

In general, gathering timing data requires a logic analyzer on all the SPI pins, nHOST_INT, nWAKE, and nRESET. The timing data for this document was gathered by using each radio board on a WSTK development kit connected to a Raspberry Pi running a Z3Gateway app. The radio boards were connected to the Raspberry Pi using BRD8016A. Each NCP device was programmed with a Bootloader SPI EZSP and NCP SPI as found in Simplicity Studio. The bootloader and NCP SPI available in Simplicity Studio needed to be generated, compiled, and then flashed down. Programming the NCP was accomplished using a separate WSTK in Debug Mode: OUT. There are no prebuilt binaries due to the variation in devices and build combinations.