4 Nov
2016
4 Nov
'16
11:43 a.m.
The attached screenshot from the Atheros Reference circuit shows the AR9344
supporting 5 x 10/100 Ethernet ports and the AR8327 chip supporting 5 x
10/100/1000 Ethernet ports.
On Fri, Nov 4, 2016 at 7:20 AM, fboehm <fboehm(a)aon.at> wrote:
Am 2016-11-04 um 01:21 schrieb guifipedro:
Hi,
Specifications Sheet v3 from Librerouter says:
2 x Gigabit Ethernet RJ-45
This [1] (Preliminary version) says:
"The Ethernet switch is a highly integrated twoGb MAC plus 5-port fast
Ethernet switch with non-blocking switch fabric"
I understand this means:
5-port fast Ethernet switch
2 x Gigabit ethernet RJ-45
But I don't see this 2 gigabit ethernet in the features (first page).
Is there a definitive version of what capabilities have AR9344? PDF?
Cheers,
Pedro
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According to AR9344 datasheet GMAC1 (2nd Gigabit interface in the SoC) is
hardwired to the Fast Ethernet switch. As this switch is only Fast Ethernet
capable it's creating a bottleneck.
Only GMAC0 (1st Gigabit interface) provides externally accessible RGMII
pins (Reduced Gigabit Media Independent Interface).
But I could be wrong :)
Franz
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