| ID |
Date |
Author |
Subject |
Text |
 |
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474
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Thu Jan 14 14:11:06 2016 |
Stefan Ritt | Dtap stops toggling after 40msec | Thanks for the update, I will add a note
into the data sheet.
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|
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473
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Thu Jan 14 14:00:26 2016 |
mony orbach | Dtap stops toggling after 40msec | surrey i forgot to update..
after carefully examining our VHDL
we found out that there are brief times that |
|
|
472
|
Tue Jan 12 21:02:31 2016 |
Stefan Ritt | Compiling DRS-exam | I guess you are compiling under MS Windows
??? You probably don't link correctly
to the USB lib. Try to compile the examples |
|
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471
|
Tue Jan 12 17:57:03 2016 |
Jack Bargemann | Compiling DRS-exam | I am trying to compile drs-exam, but am
getting an error message I do not understand:
1>musbstd.obj |
|
|
470
|
Tue Jan 12 16:06:07 2016 |
Stefan Ritt | Use of Channel Cascading in drs_exam.cpp | Hi Larry,
sorry my late reply, swamped with
work here. You were right in the modifictions |
|
|
469
|
Tue Jan 12 15:42:31 2016 |
Larry Byars | Use of Channel Cascading in drs_exam.cpp | An update. I have been successful in making
modifications to drs_exam.cpp so that I can
get 2048 samples per channel.. The main changes |
|
|
468
|
Tue Jan 12 12:57:46 2016 |
Stefan Ritt | PC software beyond Windows 7 | The 5.0.4 version was corrupt on our server.
I fixed it, so now it shoudl also work fine
(although there are only very minor changes |
|
|
467
|
Wed Jan 6 15:51:58 2016 |
Larry Byars | Use of Channel Cascading in drs_exam.cpp | Hello Stefan,
Here in Rockford, TN we just got
a new DRS4 evaluation board (Serail # 2612, |
|
|
466
|
Wed Dec 30 17:00:00 2015 |
Stefan Ritt | Dtap stops toggling after 40msec | While I can understand 1., I'm puzzeled
by 2.
If you put the chip in standby |
|
|
465
|
Wed Dec 30 16:25:35 2015 |
mony orbach | Dtap stops toggling after 40msec | Hi
|
|
|
464
|
Mon Dec 28 11:21:54 2015 |
mony orbach | Dtap stops toggling after 40msec | Hi Stefan
Thanks for your input.
We are in the process of assemble |
|
|
463
|
Mon Dec 28 11:05:15 2015 |
Stefan Ritt | Dtap stops toggling after 40msec | Thanks for posting the plots. It really
looks like the PLL is not working. I see
two possible reasons: 1) The PLLEN bit in |
|
|
462
|
Sun Dec 27 15:41:32 2015 |
mony orbach | Dtap stops toggling after 40msec | Hi
We have some measures to show (attached)
Dtap and Denable
Dtap+Denable |
|
|
Draft
|
Sun Dec 27 15:06:59 2015 |
mony orbach | Dtap stops toggling after 40msec | Hi
We have some meesurs to show (attached)
Dtap and Denable
Dtap+Denable |
|
|
460
|
Thu Dec 24 12:45:41 2015 |
Stefan Ritt | Dtap stops toggling after 40msec | I want to see the trace on the scope for
the DTAP, the REFCLK, the DENABLE and the
DWRITE. |
|
|
459
|
Thu Dec 24 10:51:31 2015 |
mony orbach | Dtap stops toggling after 40msec | my refclk is 1.25Mhz
what are the inputs and voltage
you need to see? |
|
|
458
|
Wed Dec 23 15:48:42 2015 |
Stefan Ritt | Dtap stops toggling after 40msec | No idea what you do wrong. I need to see
oscilloscope traces for all your inputs and
voltages. What is your REFCLK input? |
|
|
457
|
Wed Dec 23 15:38:14 2015 |
mony orbach | Dtap stops toggling after 40msec | Hi
the drs4 start to generate Dtap
signal after reset and standard configuration. |
|
|
456
|
Sat Dec 5 03:21:21 2015 |
Chris Thompson | PC software beyond Windows 7 | On a hunch, I tried downloading V 5.0.3
instead. This works, and I now have the oscilloscope
mode displaying signals! (just to make sure, |
|
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455
|
Sat Dec 5 02:39:20 2015 |
Chris Thompson | PC software beyond Windows 7 | I tried restarting Windows 10 in a way
the allowed me to use "advanced startup
options" Option 7 suggested it was to |
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