New Contributor
Frequent ContributorHi there
You need to enable the OE port of GPIO IP in order to connect IOE from PMC block. Similarly goes to clock control block where ena port need to be enabled.
You don't necessary to use all the ports mentioned. It depends on which part of your design need to be placed under power saving.
Thanks.
New ContributorHi,
Thank you for reply.
First of all, I want to reduce the core current.
I understand that I need to stop GCLK for that, is that correct?
Should I control clk_ena from PMC to clock control block(clk_control_altclkctrl) to stop GCLK?
Then I want to reduce the IO current.
I understand that I need to stop GPIO for that, is that correct?
Should I control the ioe from PMC to IO Buffer(altera_gpio_lite) to stop GPIO?
Please let me know if there is anything else you need to control sleep other than the above.
Thanks.
