allsey87
Member level 4
Hi All,
I'm looking for a USB Hub controller (High/Full speed, v2.0, 2+ ports) that supports configuration by acting as a SLAVE on either a I²C or SPI bus. There are lot of hubs out there that do have I²C or SPI port, but it is configured as a MASTER for accessing memory peripherals like EEPROMs.
Does anyone know of such a IC that supports configuration via an external microcontroller over either I²C or SPI as SLAVE?
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Ah found one! I really had started to think that such a thing didn't exist:
http://www.smsc.com/Products/USB/USB_Hubs/Standalone_USB_Hubs/USB3503
I'm looking for a USB Hub controller (High/Full speed, v2.0, 2+ ports) that supports configuration by acting as a SLAVE on either a I²C or SPI bus. There are lot of hubs out there that do have I²C or SPI port, but it is configured as a MASTER for accessing memory peripherals like EEPROMs.
Does anyone know of such a IC that supports configuration via an external microcontroller over either I²C or SPI as SLAVE?
- - - Updated - - -
Ah found one! I really had started to think that such a thing didn't exist:
http://www.smsc.com/Products/USB/USB_Hubs/Standalone_USB_Hubs/USB3503