How can I increase the retriggering speed of 6534?

[cem]

I try to write into PCI 6534 buffer and generate the same output every time a trigger pulse is detected at the "start trigger" pin.
I'm playing with retriggabble_output.vi example using 1 Mhz clock speed. The problem is that there is about 4msec dead time between two triggering events.
How can I reduce this time? ( the program doesn't work without the "digital I/O wait" VI. So I set it to 1 msec).
My second question is:
How can I write a long data sequence onto the buffer and output one portion of the data every time a triggering event occurs? For instance, the data in the buffer is a 128 element array, and the output is only 32 elements upon a reception of a triggering signal.When the next triggering sign
al is received the following 32 elements in the buffer are sent to the output port.
Thank you,

[Tiptop]

Hello,

When trying to retrigger output with a 653x device, there is some amount of software overhead. This is unavoidable as the board itself does not support retriggering. However, there are two solutions to this problem, one is a fast software reset, and the other is to create a retriggered pulse train.

If you want to use software for resetting the trigger, then there is a good example for doing this. The example uses a call that preserves a configuration setup. Take a look Here.

If you would like to use hardware to solve this problem, take a look pd4?p_guid=B123AE0CBAFD111EE034080020E74861&p_node=DZ52321&p_source=External�>Here. This example does require a counter timer board, which supports retriggering.

Best regards,
Justin Tipton
National Instruments

[Tiptop]

Hello,

My links appear to be broken to me, so here they are
http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B45EACE3E82B56A4E034080020E74861&p_node=DZ52321&p_source=External

http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B123AE0CBAFD111EE034080020E74861&p_node=DZ52321&p_source=External

Justin