Datasheet

ST7735
V1.7 34 2009-12-04
Fig. 9.4.3 Write interrupts recovery (serial interface)
If a 2 or more parameter commands are being sent and a break occurs by the other command before the last one is sent,
then the parameters that were successfully sent are stored and the other parameter of that command remains previous
value.
Fig. 9.4.4 Write interrupts recovery (both serial and parallel Interface)