L80223 LSI, L80223 Datasheet - Page 70

• Manufacturer Part Number: L80223
• Manufacturer: LSI

Specifications of L80223

• Lead Free Status / RoHS Status: Not Compliant

4-6
PDN
MII_DIS
ANEG_RST
DPLX
COLTST
R
Registers
Power Down Enable
Bit
1
0
MII Interface Disable
Bit
0
1
1. If MDA[4:0]n is not read as 0b11111, the MII_DIS default
AutoNegotiation Reset
Bit
1
0
Duplex Mode Select
Bit
1
0
1. This bit is effective only when AutoNegotiation is off
Collision Test Enable
Bit
1
0
Reserved
These bits are reserved and must remain at the default
value of 0x00 for proper device operation.
Copyright © 2000, 2001, 2002 by LSI Logic Corporation. All rights reserved.
1
1
value is changed to 0.
Meaning
Power down
Normal (default)
Meaning
MII interface disable
Normal (default)
Meaning
Restart AutoNegotiation process. The bit is self-clearing
after reset is finished
Normal (default)
Meaning
Full-duplex (default)
Half-duplex
Meaning
Collision test enabled
Normal (default)
R/WSC 9
R/W 11
R/W 10
R [6:0]
R/W 8
R/W 7