I was forced... 
I switched jobs (I started working as a freelancer), so I had to buy new pc's and licences. As it is almost impossible to buy new pc with XP preinstalled (only some very $$$ models), I bough a pc and laptop with win7.
I started out with 64bit, but I had to chane to 32 bit because a lot of software confilct with old automation software programs. 32bit is ok for most of them.
I switched jobs (I started working as a freelancer), so I had to buy new pc's and licences. As it is almost impossible to buy new pc with XP preinstalled (only some very $$$ models), I bough a pc and laptop with win7. I started out with 64bit, but I had to chane to 32 bit because a lot of software confilct with old automation software programs. 32bit is ok for most of them.
some problems with different Display
Hello,
i got my pcb the other day in the mail, THANKS Pete!
I spent last sunday populating the board, and it looks like everything is working apart from the digit points.
they are all on
i used a different Panel, its from a local supplier here in Germany, and it looks like the bpn pin delivers only 2.6V.
if i understand the function of the logic gates, 2.6V is not "high" enough to switch the output of the gate to 0V if the second input on the gate is taken to 0V by the switch.
would a different Logic IC help (one with a lower min VH than the original with VH min>3,2V)?
Thanks for your help,
Yurgs
i've got the datasheet of the panel attached, and the datasheet of the oiginal IC is here: http://www.ti.com/lit/ds/symlink/sn74hc86.pdf
Hello,
i got my pcb the other day in the mail, THANKS Pete!
I spent last sunday populating the board, and it looks like everything is working apart from the digit points.
they are all on
i used a different Panel, its from a local supplier here in Germany, and it looks like the bpn pin delivers only 2.6V.
if i understand the function of the logic gates, 2.6V is not "high" enough to switch the output of the gate to 0V if the second input on the gate is taken to 0V by the switch.
would a different Logic IC help (one with a lower min VH than the original with VH min>3,2V)?
Thanks for your help,
Yurgs
i've got the datasheet of the panel attached, and the datasheet of the oiginal IC is here: http://www.ti.com/lit/ds/symlink/sn74hc86.pdf
Gee, I have the 1212m PCI (not PCIe) - never got it to work properly, but I wasn't using ARTA. My results were never that good! Windows 7, 32-bit.
I will have to try again!
anyone got an idea how something like this would perform as an interface ( connected to the spdif in on the mainboard).
Non-Oversampling DAC TDA1543 DIR9001 96kHz SPDIF Coax Optical & 9V NiMH charger | eBay
i tried the laptop card and that was a disaster....
or should i just get a decent soundcard
PS, i solved the problem from my posting above, the imterface works fine now!
cheers
yurgs
Non-Oversampling DAC TDA1543 DIR9001 96kHz SPDIF Coax Optical & 9V NiMH charger | eBay
i tried the laptop card and that was a disaster....
or should i just get a decent soundcard
PS, i solved the problem from my posting above, the imterface works fine now!
cheers
yurgs
I think you need an ADC instead of a DAC
FCK me, i was playing with ideas and got totally stuck here,
shame
thanks anyway!PS i will not worry about the signal gen side of it
Hey _Wim_,
Have you tried this with AudioTester? Seriously thinking about the 1212 after seeing your results and given the fact I am short on PCI slots but have plenty of PCIe.
thanks,
Andrew
I have no such problem with my cards. If I set sample rate to 96kHz I am able to measure up to 48kHz.
Thanks Wim and Andrew,
this was the right direction.
I set the sample rate in the "M-Audio" Controlpanel, but when you start the Measurement, Audiotester overwrites the settings,
Thanks again
I do not know for audio tester, but for ARTA you need to set the sample rate in ARTA (and it also overwrites the settings in the control panel)
Remark: with the EMU 1212 you have to select the same sample rate in the EMU-patchMix DSP panel also, no autoselection here...
Attachments
I think you may need to fix them so they are all the same. In Audio Tester there's one menu, last one of the right, I think (don't have it handy) where you can set sample rates. I recall this being hard to get correct but not what I did.
Come to think of it, perhaps there's an order to it, open AT set it to what you want, close AT, then set window's panel to the same values, then open AT. Worth trying?
Andrew
Come to think of it, perhaps there's an order to it, open AT set it to what you want, close AT, then set window's panel to the same values, then open AT. Worth trying?
Andrew
I'm assuming you installed the proper M Audio driver. Try using the alternate sound DLL and select ASIO.. Note that I had to disable the onboard sound and uninstall its drivers on one of my boards before the 24192 would work properly and then manually install the 24192 driver. [Windows XP PRO SP3 32 bit]