can stm32f4 connect to Google's TPU or GPU?

[David.Cheng]

can stm32f4 connect to TPU or GPU? F4 has no pcie interface

[Tesla DeLorean]

Using FSMC and FPGA you'd could presumably interface it to anything you can describe in VHDL or VERILOG

[Tesla DeLorean]

Some cards use power and USB

[waclawek.jan]

PLX (acquired by Avago, which goes under Broadcom name this week) produces PCIe-to-parallel-bus bridges, see PEX8311.

What is TPU?

JW

[Ozone]

I would guess the "Timing Processor Unit" of the Motorola 683xx family.

https://en.wikipedia.org/wiki/Freescale_683XX

Not sure if it would make sense to integrate it with a STM32F4.