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353
Ethernet Communication Module
PAD operation table for transmit frames
D02 R/W HUGE 0 Huge frame enable
0 Transmit and receive frames are limited to the MAXF
value in the Maximum Frame register (see
"Maximum Frame register" on page 357).
1 Frames of any length are transmitted and received.
D01 R/W Not used 0 Always write as 0.
D00 R/W FULLD 0 Full-duplex
0 The MAC operates in half-duplex mode.
1 The MAC operates in full-duplex mode.
Type AUTOP VLANP PADEN Action
Any X X 0 No pad; check CRC
Any001Pad to 60 bytes; append CRC
Any X 1 1 Pad to 64 bytes; append CRC
Any 1 0 1 If untagged, pad to 60 bytes; append CRC
If VLAN tagged, pad to 64 bytes; append CRC
Bits Access Mnemonic Reset Definition
Table 212: MAC Configuration Register #2