On Tue, 17 Oct 2017, Chris Albertson wrote:
Date: Tue, 17 Oct 2017 10:41:26 -0700
From: Chris Albertson
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] Pine64 / Rpi3
Latency does not matter if the real-ti
On Tuesday 17 October 2017 13:02:09 Chris Albertson wrote:
> On the Pi the Ethernet and USB are on the same shared bus. But
> how much bandwidth is required to drive a Mesa FPGA card? I
> have read the Ethernet port can only push about 40% of it's spec'd
> bandwidth but the card only requires 2%
On Tuesday 17 October 2017 12:56:45 andy pugh wrote:
> On 17 October 2017 at 17:51, Greg Bentzinger
wrote:
> > Using
> > these boards Ethernet port as a dedicated port is an option,
>
> I don't think it is. I have heard that the Pi Ethernet port is on the
> USB bus.
I believe it is Andy, but it
Tue, Oct 17, 2017 at 10:25 AM, Peter C. Wallace wrote:
> On Tue, 17 Oct 2017, Chris Albertson wrote:
>
> Date: Tue, 17 Oct 2017 10:02:09 -0700
>> From: Chris Albertson
>> Reply-To: "Enhanced Machine Controller (EMC)"
>>
>> To: "Enhanced
On Tue, 17 Oct 2017, Chris Albertson wrote:
Date: Tue, 17 Oct 2017 10:02:09 -0700
From: Chris Albertson
Reply-To: "Enhanced Machine Controller (EMC)"
To: "Enhanced Machine Controller (EMC)"
Subject: Re: [Emc-users] Pine64 / Rpi3
On the Pi the Ethernet and USB are on
On the Pi the Ethernet and USB are on the same shared bus. But
how much bandwidth is required to drive a Mesa FPGA card? I
have read the Ethernet port can only push about 40% of it's spec'd
bandwidth but the card only requires 2% it's OK.
If performance is the goal you's spend an eatery $50 and
On 17 October 2017 at 17:51, Greg Bentzinger wrote:
> Using
> these boards Ethernet port as a dedicated port is an option,
I don't think it is. I have heard that the Pi Ethernet port is on the USB bus.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the espe
On Tuesday, October 17, 2017, 4:28:37 AM MDT, andy pugh
wrote:
On 17 October 2017 at 07:47, Greg Bentzinger via Emc-users
wrote:
> Ideally it would be great if someone could design a cape/hat/shield/ whatever
> that mates to the Rpi/BBB and could approximate a EPP parallel port.
The hard
On 17 October 2017 at 12:00, TJoseph Powderly wrote:
> Hi Andy, this chip?
> http://www.nxp.com/documents/data_sheet/GTL2000.pdf
That's the one.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
Hi Andy, this chip?
http://www.nxp.com/documents/data_sheet/GTL2000.pdf
Thx Tomp tjtr33
On Oct 17, 2017 6:29 PM, "andy pugh" wrote:
On 17 October 2017 at 07:47, Greg Bentzinger via Emc-users
wrote:
> Ideally it would be great if someone could design a cape/hat/shield/
whatever that mates to th
On 17 October 2017 at 07:47, Greg Bentzinger via Emc-users
wrote:
> Ideally it would be great if someone could design a cape/hat/shield/ whatever
> that mates to the Rpi/BBB and could approximate a EPP parallel port.
The hardware part exists.
https://photos.app.goo.gl/SGKipu5XFvjNscfy2
(The chi
An Ethernet connected Mesa board seems like it would connect with any
computer, pi, Intel PC or BBB. Ethernet is pretty universal.
If you are worried about electrical power get an Intel Atom mainboard and
install a PCI connected Mesa card. The Atom uses so little power it does
not need a fan.
I don't know how long the Pine64 will be available. The Raspberry Pi group on
the other hand I expect will be around for the long haul just like the original
Arduino project. Beagle Bone may not be moving forward anytime soon, but it
looks like Centroid has gone in deep for that platform for the
13 matches
Mail list logo
