Fujitsu F2MC-8FX Hardware Manual page 250

CHAPTER 16 8/16-BIT COMPOSITE TIMER
8/16-bit composite timer 00/01 control status registers 0 (T00CR0/T01CR0)
These registers are used to select the timer operation mode, select the count clock, and to enable or disable
IF flag interrupts.
8/16-bit composite timer 00/01 control status registers 1 (T00CR1/T01CR1)
These registers are used to control interrupt flags, timer output, and timer operation.
8/16-bit composite timer 00/01 timer mode control register (TMCR0)
This register is used to select the noise filter function, 8-bit or16-bit operation mode, and signal input to
timer 00 and to indicate the timer output value.
Output controller
The output controller controls timer output. The timer output is supplied to the external pin when the pin
output has been enabled.
Control logic
The control logic controls timer operation.
Count clock selector
The selector selects the counter operation clock signal from among prescaler outputs (machine clock
divided signal and timebase timer output).
Edge detector
The edge detector selects the edge of an external input signal to be used as an event for PWC timer
operation or input capture operation.
Noise filter
This filter serves as a noise filter for external input signals. H-pulse noise, L-pulse noise, or H/L-pulse
noise elimination can be selected as the filter function.
TII0 internal pin (internally connected to the LIN-UART, available only in channel 0)
The TII0 pin serves as the signal input pin for timer 00; it is connected to the LIN-UART inside the chip.
For information about how to use the pin, refer to "CHAPTER 27 REAL TIME CLOCK". Note that the
TII0 pin in channel 1 is internally fixed to "0".
Input Clock
The 8/16-bit composite timer uses the output clock from the prescaler as its input clock (count clock).
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