LAN83C185-JT SMSC, LAN83C185-JT Datasheet - Page 33

• Manufacturer Part Number: LAN83C185-JT
• Description: IC PHY 10/100 3.3V LP 64-TQFP
• Manufacturer: SMSC

Specifications of LAN83C185-JT

• Controller Type: Ethernet Controller
• Interface: MII
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 40mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Supply Voltage Range: 2.97V To 3.63V
• Digital Ic Case Style: TQFP
• No. Of Pins: 64
• Operating Temperature Range: 0°C To +70°C
• Data Rate Max: 100Mbps
• Supply Voltage Max: 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1009

High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver (PHY)
Datasheet
SMSC LAN83C185
5.1
5.2
REGISTER #
SMI Register Mapping
16
17
18
20
21
22
23
27
28
29
30
31
SMI Register Format
0
1
2
3
4
5
6
The following registers are supported (register numbers are in decimal):
The mode key is as follows:
RW = read/write,
SC = self clearing,
WO = write only,
RO = read only,
LH = latch high, clear on read of register,
LL = latch low, clear on read of register,
NASR = Not Affected by Software Reset
Basic Control Register
Basic Status Register
PHY Identifier 1
PHY Identifier 2
Auto-Negotiation Advertisement Register
Auto-Negotiation Link Partner Ability Register
Auto-Negotiation Expansion Register
Silicon Revision Register
Mode Control/Status Register
Special Modes
TSTCNTL – Testability/Configuration Control
TSTREAD1 – Testability data Read for LSB
TSTREAD2 – Testability data Read for MSB
TSTWRITE – Testability/Configuration data Write
Control / Status Indication Register
Special internal testability controls
Interrupt Source Register
Interrupt Mask Register
PHY Special Control/Status Register
Table 5.33 SMI Register Mapping
DESCRIPTION
DATASHEET
33
Basic
Basic
Extended
Extended
Extended
Extended
Extended
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
GROUP
Revision 0.8 (06-12-08)