C1b - Isolated Controller



S5i block diagram


S5i block diagram

Firmware Version

Version Number Changes
v1.5 Added software SPI for lower SPI clock speeds
Add firmware version readout over USB
Fixed S5k writing error
v1.4 Fixed chip select setting problem (problem with module number > 3)
v1.3 Changed write to not wait for read back
v1.2 Added SPI write lock on Supply Monitor interrupt
v1.1 Added SPI write lock at Power On Reset
v1.0 Initial version, for prototype C1 & C2