Signal Description
Pin Description
Table 1:
Media Dependent Interface (Continued)
117-TFBGA 96-BCC 128-PQFP Pin Name
Pin
Description
Pin #
Pin #
Pin #
Type
N6
N7
39
41
56
57
MDI[2]+
MDI[2]-
I/O, D
Media Dependent Interface[2].
In 1000BASE-T mode in MDI configuration,
MDI[2]± correspond to BI_DC±.
In MDIX configuration, MDI[2]± corresponds
to BI_DD±.
In 100BASE-TX and 10BASE-T modes,
MDI[2]± are not used.
MDI[2]± should be tied to ground if not used.
Media Dependent Interface[3].
N8
N9
42
43
61
62
MDI[3]+
MDI[3]-
I/O, D
In 1000BASE-T mode in MDI configuration,
MDI[3]± correspond to BI_DD±.
In MDIX configuration, MDI[3]± correspond
to BI_DC±.
In 100BASE-TX and 10BASE-T modes,
MDI[3]± are not used.
MDI[3]± should be tied to ground if not used.
Copyright © 2009 Marvell
March 4, 2009, Advance
Doc. No. MV-S105540-00, Rev. --
Page 11
Document Classification: Proprietary Information
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
