PIC16LF18854 Datasheet, PDF (510/668 Pages) Microchip Technology – C Compiler Optimized RISC Architecture

PIC16(L)F18856/76
32.0 SIGNAL MEASUREMENT TIMER
(SMT)
The 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
- Three 8-bit registers (SMTxL/H/U)
- Readable and writable
- Optional 16-bit operating mode
• Two 24-bit measurement capture registers
• One 24-bit period match register
• Multi-mode operation, including relative timing
measurement
• Interrupt on period match
• Multiple clock, gate and signal sources
• Interrupt on acquisition complete
• Ability to read current input values
Note:
These devices implement two SMT
modules. All references to SMTx apply to
SMT1 and SMT2.
DS40001824A-page 510
Preliminary
 2016 Microchip Technology Inc.