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MC68HC08AZ16 Datasheet, PDF (273/527 Pages) Motorola, Inc – HCMOS Microcontroller Unit | |||
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Timer Interface Module B (TIMB)
Introduction
This section describes the timer interface module (TIMB). The TIMB is a
two-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 the following:
⢠Two Input capture/output compare channels
â Rising-edge, falling-edge, or any-edge input capture trigger
â Set, clear, or toggle output compare action
⢠Buffered and unbuffered Pulse Width Modulation (PWM) signal
generation
⢠Programmable TIMB clock input
â Seven-frequency internal bus clock prescaler selection
â 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
⢠Modular architecture expandable to 8 channels
MC68HC08AZ32
272
Timer Interface Module B (TIMB)
2--timb
MOTOROLA
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