The Signal Measurement Timer (SMT) is a 24-bit counter with advanced clock and gating logic, which can be configured for measuring a variety of digital signal parameters such as pulse width, frequency and duty cycle, and the time difference between edges on two signals.
Features of the SMT include:
- 24-Bit Timer/Counter
- Two 24-Bit Measurement Capture Registers
- One 24-Bit Period Match Register
- Multi-Mode Operation, Including Relative Timing Measurement
- Interrupt-on-Period Match and Acquisition Complete
- Multiple Clock, Signal and Window Sources
Below is the block diagram for the SMT module.
Figure 1. Signal Measurement Timer Block
Diagram
