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3 configuration of timebase timer, Configuration of timebase timer – FUJITSU F2MCTM-16LX User Manual

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CHAPTER 11 TIMEBASE TIMER

11.3

Configuration of Timebase Timer

This section explains the registers and interrupt factors of the timebase timer.

List of Registers and Reset Values of Timebase Timer

Figure 11.3-1 List of Registers and Reset Values of Timebase Timer

Generation of Interrupt Request from Timebase Timer

When the selected interval timer counter bit reaches the interval time, the overflow interrupt request flag bit

in the timebase timer control register (TBTC: TBOF) is set to "1". If the overflow interrupt request flag bit

is set (TBTC: TBOF = 1) when the interrupt is enabled (TBTC: TBIE = 1), the timebase timer generates an

interrupt request.

0

0

0

1

1

0

15

14

bit

13

12

11

10

9

8

Timebase timer control register
(TBTC)

: Undefined