m.2 two instances of PCIe x1?
machinevision
New Member Posts: 1 ✭
Does the up squared board m.2 slot support:
https://coral.ai/products/m2-accelerator-dual-edgetpu
- Although the M.2 Specification (section 5.1.2) declares E-key sockets provide two instances of PCIe x1, most manufacturers provide only one. To use both Edge TPUs, be sure your socket connects both instances to the host.
Comments
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Hi @machinevision ,
As per the specifications of the coral AI module here, https://coral.ai/docs/m2-dual-edgetpu/datasheet/, there are pins(PET/PERx1) on the module, which are not connected to anything on our UP Squared board, hence it would not be able to support this module.
Thanks,
Pratik -
So far all UP family supports only 1x PCIe on M.2 2230. We are going to look into it if we can support 2x PCIe in the future design.
