PCIe ASPM support

Tamio Yokokura

Other Parts Discussed in Thread: XIO2001, SN75LVPE801

Hi, PCIe device support team

Our customer is looking for device for PCIe which can support ASPM (L0s, L1, L1.1 and L1.2).

As far as I see some meterial, XIO3010 and XIO2001 supports ASPM(L0s and L1).

Can both devices also support ASPM (L1.1 and L1.2)?

If can not, please infomr me about the supporting device.

Thanks

Tamio

0 Elias Villegas M. over 8 years ago

Hello,
No, these two do not support the L1 substates, these two devices are very different, what is exactly Customer looking for?
Regards

0 Tamio Yokokura over 8 years ago in reply to Elias Villegas M.

Cutomer is looking for the device which satisfies the following condition.

- PCIe Gen 3

- Redriver or Re-Timer

- ASPM(L0s, L1, L1.1, L1.2) support

Are there any device satisfying the above requirements?

Thanks

Tamio

0 Elias Villegas M. over 8 years ago in reply to Tamio Yokokura

Hello,

We have a PCIe III re-driver, the SN75LVPE801, but it doesn't care about L1 substates.

You can also take a look at below link for more redriver/retimer products.

Regards

Interface forum