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| From: | Chuck Swiger |
| Subject: | Re: [Discuss-gnuradio] using 2nd Basic-RX board ? |
| Date: | Fri, 11 Nov 2005 08:26:08 -0500 |
At 07:58 PM 11/10/2005 -0800, you wrote:
On Thu, Nov 10, 2005 at 06:23:57PM -0500, cswiger wrote: > > But when I try to use it in my script I get a flatline: > > self.dut_out = usrp.source_c(0, decim, 4, gru.hexint(0xf0f2f1f0), The FPGA contains only 2 instance of the DDC, not 4, hence your problem...
OK - I just remembered that while waking up. Actually it is better to use two receive channels and switch the ports with the mux - they don't have to run concurrently. It just saves from having to move test jig cables around. Changing mux shouldn't change ddc phase. Tks --Chuck
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