GMAC_ST2ERx

GMAC Screening Type 2 EtherType Register x

  0x06E0 + x*0x04 [x=0..3] 32 Read/Write 0x00000000   4 -1
Parent topic: Register Summary

GMAC Screening Type 2 EtherType Register x

Bit  31 30 29 28 27 26 25 24  
                   
Access                   
Reset                   
Bit  23 22 21 20 19 18 17 16  
                   
Access                   
Reset                   
Bit  15 14 13 12 11 10 9 8  
  COMPVAL[15:8]  
Access                   
Reset  0 0 0 0 0 0 0 0  
Bit  7 6 5 4 3 2 1 0  
  COMPVAL[7:0]  
Access                   
Reset  0 0 0 0 0 0 0 0  

Bits 15:0 – COMPVAL[15:0]: EtherType Compare Value

EtherType Compare Value

When the bit GMAC_ST2RPQ.ETHE is written to '1', the EtherType (last EtherType in the header if the frame is VLAN tagged) is compared with bits [15:0] in the register designated by GMAC_ST2RPQ.I2ETH.