Altera Triple Speed Ethernet MegaCore Function - Manual (Page 198)

Default Description Parameter
0x887654332211
0x886644352611
0xABCDEF012313
0x92456545AB15
0x432680010217
0xADB589215439
0xFFEACFE3434B
0xFFCCDDAA3123
0xADB358415439 A list of multicast addresses.
MCAST_ADDRESSLIST
Supported in configurations that contain the 1000BASE-X/SGMII PCS
0 Sets the SGMII_ENA bit in the if_mode register. See
If_Mode Register (Word Offset 0x14) on page 6-26.
TB_SGMII_ENA
0 Sets the
USE_GMII_AN
bit in the
if_mode
register. See
If_Mode Register (Word Offset 0x14) on page 6-26.
TB_SGMII_AUTO_CONF
Test Configuration Parameters
You can use these parameters to create custom test scenarios.
Table B-2: Test Configuration Parameters
Default Description Parameter
Supported in configurations that contain the 10/100/1000 Ethernet MAC
0 Enables local loopback on the Ethernet side (GMII/MII/RGMII). The
value must always be set to 0. TB_RXFRAMES
5 Specifies the number of frames to be generated by the Avalon-ST
Ethernet frame generator.
TB_TXFRAMES
12 IPG on the receive path. TB_RXIPG
0 0: A constant IPG,
TB_RXIPG
, is used by the GMII/RGMII/MII Ethernet
frame generator.
1: Enables variable IPG on the receive path.
TB_ENA_VAR_IPG
100 Specifies the payload length of the first frame generated by the frame
generators. The payload length of each subsequent frame is incremented
by the value of
TB_LENSTEP
.
TB_LENSTART
1 Specifies the payload length increment. TB_LENSTEP
1500 Specifies the maximum payload length generated by the frame
generators. If the payload length exceeds this value, it wraps around to
TB_LENSTART
. This parameter can be used to test frame length error
by setting it to a value larger than the value of TB_MACLENMAX .
TB_LENMAX
Altera Corporation Simulation Parameters
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B-3 Test Configuration Parameters
UG-01008
2014.06.30