SH7713 Datasheet, PDF (683/904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 18 Ethernet Controller (EtherC)
Initial
Bit
Bit Name Value
R/W Description
1
DM
0
R/W Duplex Mode
Specifies the EtherC transfer method.
0: Half-duplex transfer is specified
1: Full-duplex transfer is specified
0
PRM
0
R/W Promiscuous Mode
Setting this bit enables all Ethernet frames to be
received. All Ethernet frames means all receivable
frames, irrespective of differences or
enabled/disabled status (destination address,
broadcast address, multicast bit, etc.).
0: EtherC performs normal operation
1: EtherC performs promiscuous mode operation
Rev.1.50 Aug. 30, 2006 Page 643 of 860
REJ09B0288-0150