MSP430FR5969:What is the maximum timer period when TimerA is operated at SMCLK (16MHz)?

chiba daiki

Prodigy 40 points

Part Number: MSP430FR5969

Tool/software:

TimerAをSMCLK（16MHz）で動作させたときの最大タイマー周期はどれくらいになりますでしょうか。

また、TA0CCR0の設定に関して最小値をご教示お願い致します。

1 month ago

0 Yuhao Zhao 1 month ago

TI__Expert 7240 points

Hi,

I noticed that you post a similar thread. Our expert will reply in that thread.

(+) MSP430FR5969:MSP430fr5969 - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums

And I will close this thread. Thanks.

0 Bruce McKenney47378 1 month ago

Guru 91950 points

You can divide the input clock by /8 using ID=3 and by /8 using TA0EX0=7 (total /64) so the max period would be (65536/(16M/(8*8))) which my calculator says is about 262msec.

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