Networking Silicon — 82540EP
5.5Visual Pin Reference
• A B C D E F G H J K L M N P
14 | NC | PHY | MDI- | NC | MDI- | MDI- | VSS | MDI- | XTAL2 | XTAL1 | JTCK | JTDO | SDP[0] | NC | |
REF | [0] | [1] | [2] | [3] | |||||||||||
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13 | TEST | CTRL | MDI+ | VSS | MDI+ | MDI+ | 1.5V | MDI+ | NC | 3.3V | JTRST# | JTDI | SDP[6] | SDP[1] | |
25 | [0] | [1] | [2] | [3] | |||||||||||
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12 | LINK | LINK | VSS | NC | 1.5V | NC | 2.5V | NC | AUX | VSS | JTMS | SDP[7] | VSS | 3.3V | |
1000 | PHY | PWR | |||||||||||||
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11 | 3.3V | LINK | ACT | 2.5V | 1.5V | VSS | VSS | 1.5V | 1.5V | 1.5V | VSS | FLSH | NC | CTRL | |
100 | LED | PHY | SI | 15 | |||||||||||
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10 | SMB | SMB | VSS | NC | VSS | VSS | VSS | VSS | 1.5V | 1.5V | 1.5V | EESK | EEDO | EEDI | |
CLK | ALRT# | ||||||||||||||
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9 | LAN | RST# | SMB | 2.5V | VSS | VSS | VSS | VSS | 1.5V | 1.5V | 1.5V | FLSH | FLSH | FLSH | |
PWRGD | DAT | PHY | CE_N | SCK | SO | ||||||||||
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8 | AD30 | AD31 | CLK | VSS | VSS | VSS | VSS | 1.5V | 1.5V | 1.5V | 2.5V | CLK | 3.3V | VSS | |
RUN# | PHY | VIEW | |||||||||||||
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7 | 3.3V | VSS | AD29 | VSS | VSS | VSS | VSS | 1.5V | 1.5V | 1.5V | NC | AD1 | AD0 | EECS | |
6 | PME# | AD27 | AD28 | VSS | VSS | VSS | 1.5V | 1.5V | 1.5V | 1.5V | VSS | VSS | 3.3V | AD2 | |
5 | AD25 | AD26 | NC | VSS | VSS | VSS | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | AD5 | AD4 | AD3 | |
4 | IDSEL | AD24 | CBE# [3] | VSS | VSS | VSS | PCIZP | PCIZN | NC | 3.3V | 1.5V | CBE# | AD7 | AD6 | |
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3 | 3.3V | VSS | REQ# | AD20 | AD17 | CBE# | TRDY# | DEV | GNT# | 3.3V | CBE# | AD13 | AD9 | AD8 | |
[2] | SEL# | [1] | |||||||||||||
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2 | SERR# | AD23 | M66EN | AD19 | VSS | FRAME | VIO | INTA# | PERR# | VSS | AD15 | AD12 | AD10 | 3.3V | |
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NC | AD22 | AD21 | AD18 | 3.3V | IRDY# | CLK | STOP# | PAR | AD16 | AD14 | AD11 | VSS | NC | ||
| A B C D E F G H J K L M N P | ||||||||||||||
14
13
12
11
10
9
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7
6
5
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3
2
1
Figure 12. Ball Grid Array / Pin Reference for 196-TFBGA (thru-the-top view)
Datasheet | 39 |