28.2.1.2 Control Functions

There are three commands for control functions, PTGCTRL, PTGADD and PTGCOPY. The PTGCTRL command controls the operation of the delay timers, software triggers and the strobe output. The PTGADD command is used to add the contents of the PTGHOLD register to other PTG registers, including the counters, timers, step delay and Literal register. The PTGCOPY command is used to copy the contents of the PTGHOLD register to other PTG registers, similar to the PTGADD command.