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| author | Matt Ettus <matt@ettus.com> | 2010-07-19 15:26:28 -0700 |
|---|---|---|
| committer | Matt Ettus <matt@ettus.com> | 2010-07-19 15:26:28 -0700 |
| commit | 8e9d08ea7aece54fca7ba6c4898614891440ab71 (patch) | |
| tree | 90f19252d0d1dc372469f044f70b41132499b867 /usrp2/vrt/vita_rx_tb.v | |
| parent | ed11f715c45ad129600e20849254e3899407002a (diff) | |
| parent | 33083078546a910268ee404fc592c7df31451ebc (diff) | |
| download | uhd-8e9d08ea7aece54fca7ba6c4898614891440ab71.tar.gz uhd-8e9d08ea7aece54fca7ba6c4898614891440ab71.tar.bz2 uhd-8e9d08ea7aece54fca7ba6c4898614891440ab71.zip | |
Merge branch 'ise12' into u2p
* ise12:
move declaration ahead of use
put run_tx and run_rx on the displayed LEDs
remove warnings
add mux and demux to build
mux multiple fifo streams into one. Allows priority or round robin
split fifo into 2 streams based on first line in each packet
fix to stop endless error packets
updated tests to match new features
error packets are now valid Extension Context packets error packets don't have a trailer any more streamid is now optional on data packets, set by header register trailer now has a bit to indicate successful End-of-burst hard-coded some header bits to correct values to ensure valid packets
reload bit for vita rx ctrl
Diffstat (limited to 'usrp2/vrt/vita_rx_tb.v')
| -rw-r--r-- | usrp2/vrt/vita_rx_tb.v | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/usrp2/vrt/vita_rx_tb.v b/usrp2/vrt/vita_rx_tb.v index b4fda9622..3e01e2ee2 100644 --- a/usrp2/vrt/vita_rx_tb.v +++ b/usrp2/vrt/vita_rx_tb.v @@ -3,8 +3,8 @@ module vita_rx_tb; localparam DECIM = 8'd4; - localparam MAXCHAN=4; - localparam NUMCHAN=4; + localparam MAXCHAN=1; + localparam NUMCHAN=1; reg clk = 0; reg reset = 1; @@ -94,7 +94,7 @@ module vita_rx_tb; @(posedge clk); write_setting(4,32'hDEADBEEF); // VITA header write_setting(5,32'hF00D1234); // VITA streamid - write_setting(6,32'h98765432); // VITA trailer + write_setting(6,32'hF0000000); // VITA trailer write_setting(7,8); // Samples per VITA packet write_setting(8,NUMCHAN); // Samples per VITA packet queue_rx_cmd(1,0,8,32'h0,32'h0); // send imm, single packet @@ -111,8 +111,13 @@ module vita_rx_tb; queue_rx_cmd(0,0,8,32'h0,32'h340); // send at, on time queue_rx_cmd(0,0,8,32'h0,32'h100); // send at, but late + #100000; + $display("\nChained, break chain\n"); queue_rx_cmd(1,1,8,32'h0,32'h0); // chained, but break chain #100000; + $display("\nSingle packet\n"); + queue_rx_cmd(1,0,8,32'h0,32'h0); // send imm, single packet + #100000; $display("\nEnd chain with zero samples, shouldn't error\n"); queue_rx_cmd(1,1,8,32'h0,32'h0); // chained queue_rx_cmd(0,0,0,32'h0,32'h0); // end chain with zero samples, should keep us out of error |