i.MX Processors中的主题 i.MX 8X Ethernet Frame Parser Match Array table depth?

i.MX 8X Ethernet Frame Parser Match Array table depth?

andrelabelle111 — Mon, 25 Feb 2019 04:10:47 GMT

Hi,

I have question about the i.MX 8XDualPlus Ethernet Frame Parser.

The reference manual describes the MAXINDEX field in ENET_RXPCTL as "Number of valid entries in the Match Array table." with a note saying the depth of the table is chip-specific.

(i.MX 8DualXPlus/8QuadXPlus Applications Processor Reference Manual, Rev. D, 11/2018) page 3709

What is the depth of Match Array table?

Thanks.

Andre

Re: i.MX 8X Ethernet Frame Parser Match Array table depth?

CarlosCasillas — Tue, 26 Feb 2019 15:40:17 GMT

Hi Andre,

I’m afraid that the i.MX8X is still on preproduction, so, no additional information could be provided yet. If you need assistance, please contact your Sales/FAE.

Best regards!

/Carlos

Re: i.MX 8X Ethernet Frame Parser Match Array table depth?

indan_zupancic — Fri, 07 Oct 2022 13:58:29 GMT

My own tests show that the maximum is 64 entries (for the imx8qxp).