lan9303 Standard Microsystems Corp., lan9303 Datasheet - Page 63
lan9303
Manufacturer Part Number
lan9303
Description
Small Form Factor Three Port 10/100 Managed Ethernet Switch With Single Mii/rmii/turbo Mii
Manufacturer
Standard Microsystems Corp.
Datasheet
1.LAN9303.pdf
(366 pages)
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Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
10
11
1
2
3
4
5
6
7
8
9
-
-
-
-
X
X
1
1
0
0
0
0
0
0
0
0
0
0
0
Note: The flow control values in the
Note 6.1
Note 6.2
X
X
0
0
1
1
1
1
1
1
1
1
1
1
1
(PHY_AN_AD V_ x)
(VPHY_AN_ADV)
Section 7.2.5.1, "PHY Pause Flow Control," on page 97
Pause Flow Control," on page 104
control settings respectively.
X
X
X
X
0
1
1
1
1
1
1
1
1
1
1
If Auto-negotiation is enabled and complete, but the link partner is not Auto-negotiation
capable, half-duplex is forced via the parallel detect function.
For the Port 1 and Port 2 PHYs, these are the bits from the
Advertisement Register (PHY_AN_ADV_x)
Base Page Ability Register
are the local/partner swapped outputs from the bits in the
Advertisement Register (VPHY_AN_ADV)
Base Page Ability Register
"Virtual PHY Auto-Negotiation," on page 102
X
X
X
X
X
0
1
1
1
1
1
1
1
1
1
Table 6.1 Switch Fabric Flow Control Enable Logic
Half (
Half
Half
Half
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
are not affected by the values of the manual flow control register. Refer to
Note
X
an d
6.1)
DATASHEET
Virtual PHY Au to -N egotia tio n Advertisement Register
(PHY_AN_LP_BASE_ABILITY_x). For the Virtual PHY, these
X
X
X
X
X
X
X
0
0
0
0
1
1
1
1
(VPHY_AN_LP_BASE_ABILITY). Refer to
63
Port x PHY Auto-Negotiation Advertisement Register
for additional information on PHY and Virtual PHY flow
X
X
X
X
X
X
X
X
0
1
1
1
0
1
1
and
and
for more information.
Virtual PHY Auto-Negotiation Link Partner
Port x PHY Auto-Negotiation Link Partner
X
X
X
X
X
X
X
X
0
1
1
0
1
0
0
and
Section 7.3.1.3, "Virtual PHY
Virtual PHY Auto-Negotiation
Port x PHY Auto-Negotiation
X
X
X
X
X
X
X
X
X
X
X
0
1
0
1
Revision 1.3 (08-27-09)
RX_FC_x
RX_FC_x
0
0
0
0
0
0
0
0
0
0
1
0
1
Section 7.3.1,
BP_EN_x
BP_EN_x
BP_EN_x
BP_EN_x
TX_FC_x
TX_FC_x
0
0
0
0
1
0
1
0
0
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