Author: jcorgan
Date: 2007-09-28 15:33:58 -0600 (Fri, 28 Sep 2007)
New Revision: 6561
Modified:
gnuradio/branches/developers/jcorgan/radar/gr-radar-mono/src/fpga/top/usrp_radar_mono.rbf
gnuradio/branches/developers/jcorgan/radar/gr-radar-mono/src/fpga/top/usrp_radar_mono.v
Log:
Leave receiver mixer always enabled--the transient from turning it on each
pulse is destroying valid data.
Modified:
gnuradio/branches/developers/jcorgan/radar/gr-radar-mono/src/fpga/top/usrp_radar_mono.rbf
===================================================================
(Binary files differ)
Modified:
gnuradio/branches/developers/jcorgan/radar/gr-radar-mono/src/fpga/top/usrp_radar_mono.v
===================================================================
---
gnuradio/branches/developers/jcorgan/radar/gr-radar-mono/src/fpga/top/usrp_radar_mono.v
2007-09-28 18:04:44 UTC (rev 6560)
+++
gnuradio/branches/developers/jcorgan/radar/gr-radar-mono/src/fpga/top/usrp_radar_mono.v
2007-09-28 21:33:58 UTC (rev 6561)
@@ -153,9 +153,12 @@
assign io_tx_b[5] = tx_side ? io_tx_ena : 1'bz;
// Route opposite of TX enable out to RFX receive mixer
- assign io_rx_a[5] = tx_side ? 1'bz : ~io_tx_ena;
- assign io_rx_b[5] = tx_side ? ~io_tx_ena : 1'bz;
+ //assign io_rx_a[5] = tx_side ? 1'bz : ~io_tx_ena;
+ //assign io_rx_b[5] = tx_side ? ~io_tx_ena : 1'bz;
+ assign io_rx_a[5] = 1'b1;
+ assign io_rx_b[5] = 1'b1;
+
// Route TX enable out to RX/TX switch
assign io_tx_a[6] = tx_side ? 1'bz : ~io_tx_ena;
assign io_tx_b[6] = tx_side ? ~io_tx_ena : 1'bz;
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