ATtiny167 datasheet(109/282 Pages) ATMEL

부품명	ATtiny167

상세설명	8-bit Microcontroller with 8K/16K Bytes In-System Programmable Flash and LIN Controller

PDF	282 Pages

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제조업체	ATMEL [ATMEL Corporation]

홈페이지	http://www.atmel.com

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109 / 282 page

109

7728D–AVR–07/09

ATtiny87/ATtiny167

11.2

Timer/Counter1 Prescalers Register Description

11.2.1

General Timer/Counter Control Register – GTCCR

• Bit 7 – TSM: Timer/Counter Synchronization Mode

Writing the TSM bit to one activates the Timer/Counter Synchronization mode. In this mode,

the value that is written to the PSR0 and PSR1 bits is kept, hence keeping the corresponding

prescaler reset signals asserted. This ensures that the corresponding Timer/Counters are

halted and can be configured to the same value without the risk of one of them advancing dur-

ing configuration. When the TSM bit is written to zero, the PSR0 and PSR1 bits are cleared by

hardware, and the Timer/Counters start counting simultaneously.

• Bit 0 – PSR1: Prescaler Reset Timer/Counter1

When this bit is one, Timer/Counter1 prescaler will be reset. This bit is normally cleared imme-

diately by hardware, except if the TSM bit is set.

Bit

TSM

–

PSR0

PSR1

GTCCR

Read/Write

R/W

Initial Value

ATtiny167 데이터시트(PDF) 109 Page - ATMEL Corporation