Outline Of 16-Bit Reload Timer (With Event Count Function) - Fujitsu MB96300 series Hardware Manual

CHAPTER 15 16-BIT RELOAD TIMER (WITH EVENT COUNT FUNCTION)
15.1

Outline of 16-Bit Reload Timer (with Event Count Function)

The 16-bit reload timer consists of a 16-bit down-counter, a 16-bit reload register, one
input pin (TINn) and one output pin (TOTn), and control registers.
■ Outline of 16-bit reload timer (with event count function)
The 16-bit reload timer has the following features
• External and internal clock/event source
• Trigger signal programmable as rising/falling edge or both
• Gated count function
• One-shot or reload counter mode
• Counter state can be made visible at external pin
• Prescaler with 6 different settings for the internal clock and 2 settings for the external clock
• Several Reload Timers can be cascaded to form a longer Reload Timer
■ DMA and interrupts
The timer can generate interrupts which can be used to start DMA transfers.
■ Block diagram of 16-bit reload timer
Figure 15.1-1 "Block diagram of 16-bit reload timer" shows a block diagram of the 16-bit reload timer.
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MB96300 Super Series Hardware