LAN89218AQ_samples SMSC, LAN89218AQ_samples Datasheet - Page 130

• Manufacturer Part Number: LAN89218AQ_samples
• Description: Ethernet ICs High Perform Chip 10/100 NonPCI Cntrl
• Manufacturer: SMSC

Specifications of LAN89218AQ_samples

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.3 (02-23-10)
5.5.10
ADDRESS
12:11
9:5
3:0
15
14
13
10
4
Special Control/Status Indications
Override AMDIX Strap
0 - AMDIX_EN pin enables or disables HP Auto MDIX
1 - Override AMDIX_EN pin. PHY Register 27.14 and 27.13 determine
MDIX function
Auto-MDIX Enable: Only effective when 27.15 = 1, otherwise ignored.
0 = Disable Auto-MDIX. 27.13 determines normal or reversed connection.
1 = Enable Auto-MDIX. 27.13 must be set to 0.
Auto-MDIX State. Only effective when 27.15 = 1, otherwise ignored.
When 27.14 = 0 (manually set MDIX state):
When 27.14 = 1 (automatic MDIX) this bit must be set to 0.
Do not use the combination 27.15 = 1, 27.14 = 1, 27.13 = 1.
Reserved: Write as 0. Ignore on read.
VCOOFF_LP: Forces the Receive PLL 10M to lock on the reference clock
at all times:
0 - Receive PLL 10M can lock on reference or line as needed (normal
1 - Receive PLL 10M is locked on the reference clock.
In this mode 10M data packets cannot be received.
Reserved: Write as 0. Ignore on read.
XPOL: Polarity state of the 10Base-T:
0 - Normal polarity
1 - Reversed polarity
Reserved: Read only - Writing to these bits have no effect.
Index (In Decimal):
operation)
0 = no crossover (TPO = output, TPI = input)
1 = crossover (TPO = input, TPI = output)
High Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications
DESCRIPTION
27
DATASHEET
130
Size:
16-bits
MODE
NASR
RW,
RW
RW
RW
RW
RW
RO
RO
SMSC LAN89218
DEFAULT
XXXXb
Datasheet
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