MC68HC908AZ60 Datasheet, PDF (272/480 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Timer Interface Module B (TIMB)
Introduction
This section describes the timer interface module (TIMB). The TIMB is a
2-channel timer that provides a timing reference with input capture,
output compare, and pulse width modulation functions. Figure 1 is a
block diagram of the TIMB.
Features
Features of the TIMB include:
• Two Input Capture/Output Compare Channels
– Rising-Edge, Falling-Edge, or Any-Edge Input Capture Trigger
– Set, Clear, or Toggle Output Compare Action
• Buffered and Unbuffered Pulse Width Modulation (PWM) Signal
Generation
• Programmable TIMB Clock Input
– 7-Frequency Internal Bus Clock Prescaler Selection
– External TIMB Clock Input (4-MHz Maximum Frequency)
• Free-Running or Modulo Up-Count Operation
• Toggle Any Channel Pin on Overflow
• TIMB Counter Stop and Reset Bits
MC68HC908AZ60 — Rev 2.0
270
Timer Interface Module B (TIMB)
2-timb
MOTOROLA