App note: Implementing the suspend indicator using microchip USB hubs

an_microchip_an1826

App note(PDF!) on Microchips’ USB hubs suspend indicator feature.

The USB251xB / USB3x03 / USB253x / USB3x13 / USB46x6 product lines are a family of feature-rich, low power USB 2.0 hubs optimized for use in embedded systems where high performance and advanced functionality are critical design requirements. The USB251xB / USB3x03 / USB253x / USB3x13 / USB46x6 product lines feature a suspend indicator which can be used to signal to an embedded controller the suspend status of the hub. This feature is useful for signaling when a system should enter or exit a low power state.

Join the Conversation

1 Comment

Leave a comment

Your email address will not be published. Required fields are marked *

Notify me of followup comments via e-mail. You can also subscribe without commenting.