From: Jacob Lifshay <programmerjake@gmail.com>
To: Libre-RISCV General Development <libre-riscv-dev@lists.libre-riscv.org>
Subject: Re: [libre-riscv-dev] Fall 2022 Interfaces
Date: Thu, 11 Jun 2020 21:01:05 -0700
Message-ID: <CAC2bXD7fSit1+STs+WxMK4u2coY8GBnVgDw9mVjyq3VwUWdDDw@mail.gmail.com> (raw)
In-Reply-To: <E7F96DD9-4F42-4A32-B185-64279301CD5C@gatech.edu>
On Thu, Jun 11, 2020, 19:59 Yehowshua <yimmanuel3@gatech.edu> wrote:
> Was talking with Pine64 and Raptor about Fall2022 interfaces which I’m
> trying to finalize.
> We can do everything including HDMI, ethernet, DDR4(via OpenCAPI OMI), and
> PCIE with SERDES lanes.
>
hdmi has issues with libre licensing and DRM content, if we're going that
fast, we should just go with display port or similar, since it's an open
standard, I think.
> We need 10rx and 14tx SERDES.
> 4rx and 4tx for the OMI will need to run at 25GHz for DDR4 over OMI.
>
25GHz seems *really* fast, probably impractically so unless going to *lots*
of effort, did you mean 2.5GHz?
Jacob
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Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 2:59 Yehowshua
2020-06-12 3:00 ` Yehowshua
2020-06-12 4:01 ` Jacob Lifshay [this message]
2020-06-12 4:33 ` Cole Poirier
2020-06-12 5:46 ` Yehowshua
2020-06-12 7:07 ` Yehowshua
2020-06-12 11:03 ` Luke Kenneth Casson Leighton
2020-06-12 11:21 ` Luke Kenneth Casson Leighton
2020-06-12 12:38 ` Yehowshua
2020-06-12 13:30 ` Luke Kenneth Casson Leighton
2020-06-12 14:06 ` Hendrik Boom
2020-06-12 14:23 ` Cole Poirier
2020-06-12 19:34 ` Yehowshua
2020-06-12 19:43 ` Yehowshua
2020-06-12 21:42 ` Luke Kenneth Casson Leighton
2020-06-12 23:17 ` Jacob Lifshay
2020-06-13 0:10 ` Luke Kenneth Casson Leighton
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