I've done enough reading to know that continuing to use this navigation
(NOT timing mode) GPS is not an option.
Initially, I was pleased to find out that the old RS232 (serial) ---
USB adapter I pulled out of storage uses the same prolific 2303
USB-serial driver
... At least at first I was.
On Thu, Oct 18, 2012 at 12:47:30AM -0500, Edgardo Molina wrote:
Dear David,
Yes, I bought the same unit as you. I will come back to you tomorrow
with some serial number information.
I found mine is a DTE with TXD on pin 2... RXD on pin 3.
Seems to like 9600,8,n,1
3x corrections:
1) Page 11, there is a yellow pinout header labeled 15
2) I think I tossed the serial port cables (headers are on the MB)
3) clarification...
USB-type GPS uses the same driver as an actual USB-serial adapter does:
((...snip...))
If it's one of those 10-pin 0.1 pitch IDC headers with only 9 pins
installed then the vast majority of them have the same pinout - which
is designed to match with a 9-pin D-type connector using a straight
cable. If you have access to a meter then a quick confidence check is
to verify that the pin
kuze...@gmail.com said:
Supposedly, normal serial ports have less trouble with latency than anything
done over USB. I definitely have an annoying 590 (ish) millisecond delay
when using the NMEA driver on my NTP daemon, ...
USB delays and jitter are on the order of 1 ms.
Things like 590 ms
Usually a crimp type DB9 can be wired directly to the crimp type IDC
connector, leaving out the pin 10 of the IDC, it is missing in the header.
But, yes, better to test as indicated by Peter.
On Sat, Oct 20, 2012 at 8:34 AM, Hal Murray hmur...@megapathdsl.net wrote:
kuze...@gmail.com said:
On 8/21/12 9:53 AM, Sarah White wrote:
Wow. Okay. The user manual actual considers this cable delay to be worth
mention?
I can see why the trimble thunderbolt is a favorite among time nuts 3
I'm sold.
Cable time offset is in basically all GPSes. An awful lot of GPS
receivers (for timing)
On 10/20/2012 7:48 AM, Azelio Boriani wrote:
Usually a crimp type DB9 can be wired directly to the crimp type IDC
connector, leaving out the pin 10 of the IDC, it is missing in the header.
But, yes, better to test as indicated by Peter.
((...snip...))
o - This pin should be ground
o o
Hi
The IDC to 9 pin cables are a generic / cheap item on eBay or from Newegg. Less
than $3 delivered last time I needed any.
Bob
On Oct 20, 2012, at 10:00 AM, Sarah White kuze...@gmail.com wrote:
On 10/20/2012 7:48 AM, Azelio Boriani wrote:
Usually a crimp type DB9 can be wired directly to
On 10/20/2012 10:06 AM, Bob Camp wrote:
Hi
The IDC to 9 pin cables are a generic / cheap item on eBay or from Newegg.
Less than $3 delivered last time I needed any.
Bob
((...snip...))
Motherboard manual said:
Connect one side of a switching cable to the header and then attach the
serial
Hi
If I remember correctly IDC = insulation displacement connector. It's the term
for the type of connector you smash onto a ribbon cable. You can indeed buy the
cable, the D-Conn's and the end that goes to the motherboard. Sit down with a
vise and make up your own cables. Lots of fun.
Hi
I have an FRK that does the same thing. My suspicion is that the lamp drive
oscillator / drive coil tuning cap needs to be re-peaked. It's one of many
items on my to do list.
Bob
On Oct 19, 2012, at 9:41 PM, cdel...@juno.com wrote:
Bill,
When plugged in cold and after the lamp starts
On 20 Oct, 2012, at 02:05 , Sarah White kuze...@gmail.com wrote:
Page 15, there is a yellow 10 (9) pin header, and page 26 was what I
quoted. Really wish there was more information... I've had this
motherboard for something like 5 years at this point, and am fairly
certain I lost or outright
On 10/20/2012 11:56 AM, Dennis Ferguson wrote:
On 20 Oct, 2012, at 02:05 , Sarah White kuze...@gmail.com wrote:
Page 15, there is a yellow 10 (9) pin header, and page 26 was what I
quoted. Really wish there was more information... I've had this
motherboard for something like 5 years at this
On 10/20/2012 04:15 PM, Sarah White wrote:
On 10/20/2012 10:06 AM, Bob Camp wrote:
Hi
The IDC to 9 pin cables are a generic / cheap item on eBay or from Newegg. Less
than $3 delivered last time I needed any.
Bob
((...snip...))
Motherboard manual said:
Connect one side of a switching cable
Dear Edgardo,
On 10/19/2012 11:06 PM, Edgardo Molina wrote:
Dear Group,
Good afternoon. I just realized that my two HP 5065As have been
running for about a month and their operation has been closely
monitored. Now I assume both clocks are stabilized. I want to
start doing some phase and time
Hi
I do believe I can top that one :)
Back in the 70's (do I need to mention jobs …) these were already an
established item. Before that point (as in back in school … don't ask when that
was) I spent some time modeling the charismatic impedance of the connector plus
cable combination. Turns
On Fri, Oct 19, 2012 at 11:05 PM, Sarah White kuze...@gmail.com wrote:
http://www.newegg.com/Product/Product.aspx?Item=N82E16815158115
... That's my only real question. What nonsense were they referring to?
Connect one side of a switching cable to the header and then attach the
serial COM
I have seen at least three types over the years. The straight IDC
crimp on both ends is the easiest and fairly common. Also common is
the one with IDC on the motherboard end and a solder cup DB-9 on the
other. In these, I mostly saw the wires soldered to alternate rows on
the DB-9 (top, bottom,
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