TLK100 power saving

Nguyen Tien Bang

Prodigy 20 points

Other Parts Discussed in Thread: TLK100

hi all

I'm using TLK100, I want to use MCU controlling TLK100 to sleep mode and TLK100 to wake up MCU.

When TLK100 is sleeping, could the PWRDNN/INT pin change to interrupt mode?

But the PWRDNN/INT pin have only input function, how the method I control MCU from TLK100?

thanks in advance

bang nguyen

over 14 years ago

0 Thomas Kugelstadt over 14 years ago

TI__Mastermind 28265 points

for TLK100 support pllease contact directly Ofir Ben-Josef atofirb@ti.com.

Thank You,

Thomas

0 Thomas Kugelstadt over 14 years ago in reply to Thomas Kugelstadt

TI__Mastermind 28265 points

CORRECTION

for TLK100 support pllease contact directly Ofir Ben-Josef at ofirb@ti.com.

Thank You,

Thomas

TLK100-Support.pdf

0 Ofir Ben Joseph over 14 years ago in reply to Thomas Kugelstadt

TI__Intellectual 1240 points

Hello,

The PWRDN/INT pin cant be change from PWDN to INT mode while TLK100 is in sleep mode.

When this pin is configured for a power down function, an active low signal on this pin will put the device in power down mode.

0 Nguyen Tien Bang over 14 years ago in reply to Ofir Ben Joseph

Prodigy 20 points

Thank you for your answer, Ofir Ben Joseph

In my project, I want to use TLK100 trigger MCU.

That is mean, TLK100 and MCU go to sleep. When the TLK100 wake up, is there any way waking up MCU from TLK100?

Thanks

bang nguyen

0 Patrick OFarrell over 12 years ago in reply to Nguyen Tien Bang

TI__Mastermind 31600 points

Hi,

I have moved your post to the Ethernet forum. To help with better supporting and tracking your future questions in Ethernet, please post any new Ethernet related questions into this forum.

Thanks!

Patrick

Interface

Interface forum

TLK100 power saving