LAN88710BM_samples SMSC, LAN88710BM_samples Datasheet - Page 54

• Manufacturer Part Number: LAN88710BM_samples
• Description: Ethernet ICs MII/RMII 10/100 Automot Transceiver
• Manufacturer: SMSC

Specifications of LAN88710BM_samples

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 105 C
• Package / Case: QFN-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.1 (05-26-10)
4.2.1
BITS
6:0
15
14
13
12
11
10
9
8
7
Soft Reset
1 = software reset. Bit is self-clearing. When setting this bit do not set other
bits in this register. The configuration (as described in
"MODE[2:0]: Mode Configuration," on page
values, and not from the mode pins.
Loopback
0 = normal operation
1 = loopback mode
Speed Select
0 = 10 Mbps
1 = 100 Mbps
Note:
Auto-Negotiation Enable
0 = disable auto-negotiate process
1 = enable auto-negotiate process (overrides 0.13 and 0.8)
Power Down
0 = normal operation
1 = general power down mode
Note:
Isolate
0 = normal operation
1 = electrical isolation of PHY from the MII/RMII
Restart Auto-Negotiate
0 = normal operation
1 = restart auto-negotiate process
Note:
Duplex Mode
0 = half duplex
1 = full duplex
Note:
Collision Test
0 = disable COL test
1 = enable COL test
RESERVED
Basic Control Register
Note 4.1
Ignored if auto-negotiation is enabled (0.12 = 1).
The auto-negotiation Enable must be cleared before setting the
Power Down.
Bit is self-clearing.
Ignored if Auto-Negotiation is enabled (0.12 = 1).
Index (In Decimal):
The default value of this bit is determined by the MODE[2:0] configuration straps. Refer to
Section 3.7.2, "MODE[2:0]: Mode Configuration," on page 38
DESCRIPTION
0
Small Footprint MII/RMII 10/100 Ethernet Transceiver for Automotive Applications
DATASHEET
38) is set from the register bit
54
Size:
Section 3.7.2,
16 bits
SMSC LAN88710AM/LAN88710BM
for additional information.
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
SC
SC
DEFAULT
Note 4.1
Note 4.1
Note 4.1
Datasheet
0b
0b
0b
0b
0b
0b
-