Microchip Technology Zena User's Guide download pdf (Page 231)

Simulator Overview

The following functions and peripherals are affected by simulation on instruction cycle

boundaries:

• Clock pulse inputs smaller than one cycle cannot be simulated even though timer

prescalers are capable of accepting clock pulse inputs smaller than one cycle.

• PWM output pulse resolution less than one cycle is not supported.

• Compares greater than 8 bits are not supported.

• In unsynchronized counter mode, clock inputs smaller than one cycle cannot be

used.

• The oscillator waveform on RC0/RC1 pins cannot be shown.

• Serial I/O is not simulated.

16.4.3 I/O Timing

External timing in the simulator is processed only once during each instruction cycle.

Transient signals, such as a spikes on MCLR

smaller than an instruction cycle, will not

be simulated.

Note: Not all peripherals listed here are currently supported by the simulator.

Note: Stimulus is injected into the simulator prior to the next instruction cycle.

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Microchip Technology Zena User's Guide Page 231