DM9010_06 DAVICOM [Davicom Semiconductor, Inc.], DM9010_06 Datasheet - Page 33

• Manufacturer Part Number: DM9010_06
• Description: 10/100 Mbps Single Chip Ethernet Controller with General Processor Interface
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

8.2 Basic Mode Status Register (BMSR) - 01
Preliminary
Version: DM9010-17--DS-P04
Jan. 18, 2006
1.10-1.7
0.6-0.0
1.15
1.14
1.13
1.12
1.11
0.8
0.7
Bit
100BASE-TX
100BASE-TX
100BASE-T4
Duplex mode
Collision test
half-duplex
half-duplex
full-duplex
10BASE-T
full-duplex
10BASE-T
Bit Name
Reserved
Reserved
Default
0,RO/P
1,RO/P
1,RO/P
1,RO/P
1,RO/P
1,RW
0,RW
0,RO
0,RO
Single Chip Ethernet Controller with General Processor Interface
affected by the management entity that clears this bit
0 = Normal operation
Duplex Mode
1 = Full duplex operation. Duplex selection is allowed when
Auto-negotiation is disabled (bit 12 of this register is cleared).
With auto-negotiation enabled, this bit reflects the duplex
capability selected by auto-negotiation
0 = Normal operation
Collision Test
1 = Collision test enabled. When set, this bit will cause the
COL signal to be asserted in response to the assertion of
TX_EN in internal MII interface.
0 = Normal operation
Reserved
Read as 0, ignore on write
100BASE-T4 Capable
1 = DM9010 is able to perform in 100BASE-T4 mode
0 = DM9010 is not able to perform in 100BASE-T4 mode
100BASE-TX Full Duplex Capable
1 = DM9010 is able to perform 100BASE-TX in full duplex
mode
0 = DM9010 is not able to perform 100BASE-TX in full
duplex mode
100BASE-TX Half Duplex Capable
1 = DM9010 is able to perform 100BASE-TX in half duplex
mode
0 = DM9010 is not able to perform 100BASE-TX in half
duplex mode
10BASE-T Full Duplex Capable
1 = DM9010 is able to perform 10BASE-T in full duplex
mode
0 = DM9010 is not able to perform 10BASE-TX in full duplex
10BASE-T Half Duplex Capable
1 = DM9010 is able to perform 10BASE-T in half duplex
mode
0 = DM9010 is not able to perform 10BASE-T in half duplex
mode
Reserved
Read as 0, ignore on write
mode
Description
DM9010
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