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STM32F4 /F7 USB HS PHY max speed

Question asked by Buchholz.Alexander on Feb 10, 2016
Latest reply on Feb 11, 2016 by Buchholz.Alexander
at the moment im using a STM32F3 as custom FS HID device to send 1000 64byte packets each second (64kb/s) to host pc.
i would like to increase the speed so im wondering which speed i can get with the external ulpi HS PHY on F4 and F7 eval boards with hid and perhaps cdc?

is it possible to get the maximum of three 1024 byte packets in each 125ms microframe?