# AMD Tri-Mode Ethernet Media Access Controller (TEMAC)

The parameters to the TEMAC Real-time Ethernet Driver are setup-specific. The function `CreateLinkParmsFromCmdLineTemac()` in [`EcSelectLinkLayer.cpp`](_downloads/bf62c71a4a7e317930818b9da4a9815c/EcSelectLinkLayer.cpp) demonstrates how to initialize the Real-time Ethernet Driver instance.

### struct EC_T_LINK_PARMS_TEMAC

### Public Members

### [EC_T_LINK_PARMS](emll_init.html.md#_CPPv415EC_T_LINK_PARMS) linkParms

Common link parameters. Signature must be set to EC_LINK_PARMS_SIGNATURE_TEMAC 

### [EC_T_DWORD](toc_api.html.md#_CPPv410EC_T_DWORD) dwRxBufferCnt

Receive buffer count, 0: default to 100 

## Encustra Mercury_XU5_PE1

Support for FPGA designs with TEMAC with XAE_SOFT_TEMAC_LOW_SPEED and XPAR_AXI_FIFO.