HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 268

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 11 Ethernet Controller (EtherC)
Rev. 6.00 Jun. 12, 2007 Page 236 of 610
REJ09B0131-0600
Bit
2
1
0
Bit Name
LCHNG
MPD
ICD
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
Link Signal Change
Indicates that the LNKSTA signal input from the PHY
has changed from high to low or low to high.
To check the current Link state, refer to the LMON bit
in the PHY status register (PSR).
0: Changes in the LNKSTA signal are not detected
1: Changes in the LNKSTA signal are detected (high
Magic Packet Detection
Indicates that a Magic Packet has been detected on
the line.
0: Magic Packet has not been detected
1: Magic Packet has been detected
Illegal Carrier Detection
Indicates that the PHY has detected an illegal carrier
on the line. If a change in the signal input from the
PHY occurs before the software recognition period,
the correct information may not be obtained. Refer to
the timing specification for the PHY used.
0: LSI has not detected an illegal carrier on the line
1: LSI has detected an illegal carrier on the line
to low or low to high)