DS33X161+ Maxim Integrated Products, DS33X161+ Datasheet - Page 300

• Manufacturer Part Number: DS33X161+
• Description: IC MAPPING ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X161+

• Applications: Data Transport
• Interface: Parallel/Serial
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 256-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
00C4h:
Default
00C5h:
Default
00C6h:
Default
00C7h:
Default
Bit 8: MAC Extended Status Support (ES) - This bit is always set to 1, to indicate that the MAC supports
extended status information.
Bit 5: Auto-Negotiation Complete (ANC) - This bit is set to 1 when auto-negotiation is complete. The bit is equal
to zero after auto-negotiation is initiated, and remains zero until completion of auto-negotiation.
Bit 3: Auto-Negotiation Support (ANS) - This bit is always set to 1, to indicate that the MAC supports extended
auto-negotiation.
Bit 2: Link Status (LS) - When set to 1, this bit indicates that the Ethernet link is connected. This bit is only
updated after a read operation. In order to see the current status, the bit must be read twice.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
Reserved
Reserved
Reserved
Reserved
Bit 31
Bit 23
Bit 15
Bit 7
0
0
0
0
Reserved
Reserved
Reserved
Reserved
Bit 30
Bit 22
Bit 14
Bit 6
0
0
0
0
SU.ANSR
MAC AUTO-NEGOTIATION STATUS REGISTER
00C4h (indirect)
Reserved
Reserved
Reserved
ANC
Bit 29
Bit 21
Bit 13
Bit 5
0
0
0
0
Reserved
Reserved
Reserved
Reserved
Bit 28
Bit 20
Bit 12
Bit 4
0
0
0
0
Reserved
Reserved
Reserved
Bit 27
Bit 19
Bit 11
ANS
Bit 3
0
0
0
1
Reserved
Reserved
Reserved
Bit 10
Bit 26
Bit 18
Bit 2
LS
0
0
0
0
Reserved
Reserved
Reserved
Reserved
Bit 25
Bit 17
Bit 9
Bit 1
0
0
0
0
Reserved
Reserved
Reserved
300 of 375
Bit 24
Bit 16
Bit 0
Bit 8
ES
0
0
0
1