diff options
Diffstat (limited to 'eth/bench/verilog/jumbos.scr')
| -rw-r--r-- | eth/bench/verilog/jumbos.scr | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/eth/bench/verilog/jumbos.scr b/eth/bench/verilog/jumbos.scr new file mode 100644 index 000000000..f48870bd5 --- /dev/null +++ b/eth/bench/verilog/jumbos.scr @@ -0,0 +1,27 @@ +// This test performs transmission & reception of several Jumbo-frames of ~2Kbytes each
+// At the same time it demonstrates the wire-speed capabilities of the core
+
+// Read from register 24 to confirm that Rx CRC check is enabled
+03 00 18 00 01 ff ff
+
+// Set speed to 1000 Mbps
+01 00 22 00 04
+
+// Setup Tx and Rx MAC addresses and type field to "IP"
+// Set Tx Data at offset 0, length 14 to 123456789ABC CBA987654321 0800
+10 00 00 00 0E 12 34 56 78 9A BC CB A9 87 65 43 21 08 00
+
+// Transmit a 2047-byte frame 3 times - and expect them to be received again!
+20 07 ff 00 03
+// Transmit a 2048-byte frame 3 times - and expect them to be received again!
+20 08 00 00 03
+// Transmit a 2049-byte frame 3 times - and expect them to be received again!
+20 08 01 00 03
+// Transmit a 2050-byte frame 3 times - and expect them to be received again!
+20 08 02 00 03
+
+// Wait (indefinitely) for missing Rx packets
+22 00 00
+
+// Halt
+FF
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