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[Discuss-gnuradio] USRP - FC3 usb transfer rate tx. vs. rx.

From: Greg Spanel
Subject: [Discuss-gnuradio] USRP - FC3 usb transfer rate tx. vs. rx.
Date: Mon, 07 Mar 2005 07:13:22 -0600

I'm running Fedora core 3 on several different machines including
one with the Intel motherboard with the fast southbridge.

The tx. transfer rate on all of these machines is 6meg/sec. using
The rx. rate is 32meg/sec., however.

I found that if you comment out line 250 in test_usrp_standard_tx
and recompile, the tx. transfer rate jumps to 32meg/sec.

Line 250 was printf("tx_underrun\n"); now is //printf("tx_underrun\n");

I hope this helps,

Greg Spanel

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