DAQ: need fast(er) triggered analog out

[Ugur_Kaya@Brown.edu]

I'm doing simultaneous AO/AI using a counter to repeatedly trigger AO on
a PCI6111e board.
I can't seem to get the d/a to keep up with the trigger when it goes
above a certain rate, ~20 Hz, when using a signal array which is 15000
elements. Any ideas on how to speed this up?

I'd like to remove AO write from the loop, but not sure how that can be
done and still ensure d/a conversion is triggered by counter.

Thanks inadvance!

[soulman]

Hello everyone,

I have a serial connection to a radio modem which will receive a string of
hex chars
and I need to break this down into single hex char and then convert the hex
char to digital and then represent this as four leds for each of the four
digital channels.

The device isn't listed as having any drivers.

I have so far succeeded in getting the digital code but it is in a format
where say the hex code was "3" then the digital would be "11" but I need
"0011" so that I can represent the two leds on and two leds off.

can anyone help me out as to which function I should use.

I have version 5.0

Thanks in advance

Rob Kennedy
soulman007@ozemail.com.au