mc68hc908bd48 Freescale Semiconductor, Inc, mc68hc908bd48 Datasheet - Page 126

• Manufacturer Part Number: mc68hc908bd48
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Timer Interface Module (TIM)
10.2 Introduction
10.3 Features
10.4 Pin Name Conventions
Data Sheet
126
NOTE:
This section describes the timer interface module (TIM2, version B). The
TIM is a two-channel timer that provides a timing reference with input
capture, output compare, and pulse-width-modulation functions.
10-1
Features of the TIM include the following:
TCH1 (timer channel 1) is not bonded to an external pin on this MCU.
Therefore, any references to the timer TCH1 pin in the following text
should be interpreted as not available — but the internal status and
control registers are still available.
The TIM share one I/O pin with one port E I/O pin. The full name of the
TIM I/O pin is listed in
text that follows.
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TIM Generic Pin Names:
is a block diagram of the TIM.
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 TIM clock input with 7-frequency internal bus clock
prescaler selection
Free-running or modulo up-count operation
Toggle any channel pin on overflow
TIM counter stop and reset bits
Full TIM Pin Names:
Timer Interface Module (TIM)
Table 10-1. Pin Name Conventions
Table
10-1. The generic pin name appear in the
PTE0/SOG/TCH0
TCH0
MC68HC908BD48
Freescale Semiconductor
Not Available
TCH1
—
Figure
Rev. 2.1