Setting of Capture Function in 16-bit Mode, 196

CHAPTER 8 8/16-BIT CAPTURE TIMER/COUNTER

●16-bit mode

To operate the capture function in the 16-bit mode, the function must be set as shown in Figure 8.8-3 .

Figure 8.8-3 Setting of Capture Function in 16-bit Mode

	bit7	bit6	bit5	bit4	bit3	bit2	bit1	bit0
DDR3
					0
TCCR	CPIF	CFCLR CPIEN CCMSK TCMSK EDGS1 EDGS0 RESV
						Setting of a value
						other than 00
TCR1	TIF1	TFCR1	T1IEN		TCS12	TCS11	TCS10	TSTR1
					Setting of 111			0
TCR0	TIF0	TFCR0 T0IEN		CINV	TCS02	TCS01 TCS00 TSTR0
					Setting of a value
					other than 111
TCR2							PEN	TSEL
TCPH		Higher 8 bits of the number of detected events
TCPL		Lower 8 bits of the number of detected events
	: Used bit
	: Unused bit
0	: Set "0"

To set the 16-bit capture mode, set the TCS12, TCS11, and TCS10 bits of the timer 1 control register (TCR1) to 111B.

In the 16-bit mode, timers are controlled by the timer 0 control register (TCR0). The higher 8 bits of the number of detected events are stored in the capture data register H (TCPH), and the lower 8 bits are stored in the capture data register L (TCPL).

For operation in the 16-bit mode, see operation in the 8-bit mode.

196 F202RA, MB89202 specifications

The Fujitsu MB89202 and F202RA microcontrollers are part of the 16-bit microcontroller family, renowned for their robust performance and versatility in a variety of embedded system applications. These devices are tailored for high-efficiency operation across diverse industries, including automotive, consumer electronics, and industrial automation.

One of the main features of the MB89202 is its powerful CPU core, which operates at a clock speed of up to 20 MHz. This enables the microcontroller to perform complex calculations and consumer-grade applications seamlessly. The architecture is designed to handle multiple tasks effectively, making it suitable for real-time operations.

Memory capacity is a vital characteristic of the MB89202, featuring on-chip RAM and ROM configurations. The microcontroller can accommodate different memory variants, providing developers with flexibility in memory allocation based on their application requirements. This adaptability facilitates applications ranging from simple control systems to complex data processing tasks.

The F202RA variant extends the capabilities of the MB89202 by integrating advanced peripheral functions. It includes built-in timers, A/D converters, and serial communication interfaces, which are essential for interfacing with other hardware components or sensors. The availability of these peripherals reduces the need for additional external circuits, thus contributing to a more compact and cost-effective design.

In terms of power management, the MB89202 series employs advanced power-saving technologies. The microcontroller offers various low-power modes, enabling devices to conserve energy during idle times, making it highly suitable for battery-operated applications. This characteristic not only enhances the efficiency of devices but also extends their operational lifespan.

Moreover, the Fujitsu MB89202 series incorporates robust protection features, including watchdog timers and failure detection mechanisms. These safety features ensure reliable operation in critical systems, making them a preferred choice in applications where failure is not an option.

The MB89202 and F202RA microcontrollers also support a range of development tools and environments, including integrated development environments (IDEs) and software libraries, which facilitate rapid application development. With these tools, developers can efficiently prototype, debug, and optimize their applications.

In summary, the Fujitsu MB89202 and F202RA microcontrollers stand out with their efficient performance, extensive memory options, integrated peripherals, and power-saving capabilities, making them ideal for a wide array of embedded applications. Their reliability and robustness further enhance their attractiveness for designers seeking advanced microcontroller solutions.

Fujitsu MB89202, F202RA manual Setting of Capture Function in 16-bit Mode, 196

Models: F202RA MB89202

CHAPTER 8 8/16-BIT CAPTURE TIMER/COUNTER

●16-bit mode

Figure 8.8-3 Setting of Capture Function in 16-bit Mode

TSTR1

PEN

196

F202RA, MB89202 specifications