Timer1 ISR¶
Purpose¶
Timer1 provides the carrier engine of REVA.
It is responsible for producing the pulse stream used inside each burst.
Responsibilities¶
- Maintain carrier frequency.
- Maintain duty cycle.
- Generate complementary outputs.
- Preserve waveform symmetry.
Signal Flow¶
Timer1
↓
D9 / D10
↓
IR2304
↓
Half Bridge
Protected Area¶
Timer1 is considered a protected subsystem.
Major architectural changes should only be made with good reason.