Hi J,
You have the Synchronous Serial Interface (SSI) architecture that can help;
but I am not sure that current circuit with SSI interface with a
differential line is available.
JaI
J wrote:
>Hi, Dears.
>
>These days, I am searching the fast serial communication method.
>
>It has some conditions.
>
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> b. use the differential line
> c. (If possible) one chip solution like UART...
>
>I will use it board(PCB) to board(PCB) data exchange.
>
>Please, help me.
>
>Thank you.
>
>Suhyeong Jang.
>keumpyeon@daum.net
>
>
>
>
>
Reply by Jim Granville●July 2, 20042004-07-02
J wrote:
> Hi, Dears.
>
> These days, I am searching the fast serial communication method.
>
> It has some conditions.
>
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> b. use the differential line
> c. (If possible) one chip solution like UART...
>
> I will use it board(PCB) to board(PCB) data exchange.
>
> Please, help me.
> Thank you.
> Suhyeong Jang.
You need to give some more information on :
- how much faster than 10Mbps ?
- Distances and noise immunity expected ?
- is isolation a requirement ?
- What devices/information is being linked ?
SPI Bus variants can go > 10Mbps, and a ring topology
addresses by position, so can be fast and simple from
a single master.
For more complex system link busses, there are quite a few BUS
schemes, going up to past 1GBps.
-jg
Reply by Rene Tschaggelar●June 29, 20042004-06-29
J wrote:
> Hi, Dears.
>
> These days, I am searching the fast serial communication method.
>
> It has some conditions.
>
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> b. use the differential line
> c. (If possible) one chip solution like UART...
>
> I will use it board(PCB) to board(PCB) data exchange.
There are the "serdes" solutions, i think offered by TexasInstruments
and there are a bunch of parallel LVDS lines driven by some
FPGA. The "serdes" is basically parallel to seriell and the other way
round with GBit speeds on the serial.
I'm only halfway familiar with the Altera FPGA families, which
offer from 400Mbit to 3GBit per LVDS channel.
Rene
--
Ing.Buero R.Tschaggelar - http://www.ibrtses.com
& commercial newsgroups - http://www.talkto.net
Reply by Jack Klein●June 28, 20042004-06-28
On Mon, 28 Jun 2004 12:16:22 +0100, "Leon Heller"
<leon_heller@hotmail.com> wrote in comp.arch.embedded:
> "J" <aaa@bbb.com> wrote in message
> news:O1SDc.142$Tz4.858995@news.bora.net...
> > Hi, Dears.
> >
> > These days, I am searching the fast serial communication method.
> >
> > It has some conditions.
> >
> > a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> > b. use the differential line
> > c. (If possible) one chip solution like UART...
> >
> > I will use it board(PCB) to board(PCB) data exchange.
>
> The AMD TAXI chips might still be available. That was very fast.
>
> Leon
> --
On Monday, in article <O1SDc.142$Tz4.858995@news.bora.net>
aaa@bbb.com "J" wrote:
>Hi, Dears.
>
>These days, I am searching the fast serial communication method.
>
>It has some conditions.
>
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
Upto several Gb/s?
> b. use the differential line
Differential transmission and reception
> c. (If possible) one chip solution like UART...
Hmm
>I will use it board(PCB) to board(PCB) data exchange.
How about LVDS (embeds clock in the data stream), simple chips available
meant for backplane interconnect, or possibly PLDs (Altera etc) which have
LVDS pins.
Look at National Semi for LVDS, Texas do a TMDS similar thing, Altera etc.
for PLDs.
"J" <aaa@bbb.com> wrote in message news:<O1SDc.142$Tz4.858995@news.bora.net>...
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> b. use the differential line
> c. (If possible) one chip solution like UART...
How fast do you need to go?
100Base-T Ethernet using an SMSC LAN91C111 nearly fulfils these
requirements - it needs a transformer but is basically a one-chip
solution.
Firewire? USB2?
Cheers
TW
Reply by Grant Edwards●June 28, 20042004-06-28
On 2004-06-28, J <aaa@bbb.com> wrote:
> These days, I am searching the fast serial communication method.
>
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> b. use the differential line
> c. (If possible) one chip solution like UART...
PCI-Express?
--
Grant Edwards grante Yow! I'd like MY data-base
at JULIENNED and stir-fried!
visi.com
Reply by Leon Heller●June 28, 20042004-06-28
"J" <aaa@bbb.com> wrote in message
news:O1SDc.142$Tz4.858995@news.bora.net...
> Hi, Dears.
>
> These days, I am searching the fast serial communication method.
>
> It has some conditions.
>
> a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
> b. use the differential line
> c. (If possible) one chip solution like UART...
>
> I will use it board(PCB) to board(PCB) data exchange.
Hi, Dears.
These days, I am searching the fast serial communication method.
It has some conditions.
a. fast(more than 10Mbps) -- (No, Ehernet), (No, CAN bus)
b. use the differential line
c. (If possible) one chip solution like UART...
I will use it board(PCB) to board(PCB) data exchange.
Please, help me.
Thank you.
Suhyeong Jang.
keumpyeon@daum.net