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Table 4.7
Power and Ground Pins
Signal
BGA Pad Number
VDDIO
D10, D14, D17, D7
G20, G4, K20, K4
P20, P4, U20, U4
Y10, Y14, Y17, Y7
VSSIO
AA21, AA3, C21, C3
D12, D20, D4, K10
K11, K12, K13, K14
L10, L11, L12, L13
L14, M10, M11, M12
M13, M14, M20, M4
N10, N11, N12, N13
N14, P10, P11, P12
P13, P14, Y12, Y20, Y4
VDDC
D9, D15, F20, F4, L20
N4, V20, V4, Y16, Y8
VSSC
D16, D8, E20, E4, J20
R4, W20, W4, Y18, Y6
PCI5VREF
AA12, AA16, U21, U3, Y19,
Y21, Y3, Y5, Y9
PLLZVDD
C4
PLLZVSS
A2
RXBVDD0
M1
RXBVSS0
L3
RXBVDD1
H3
RXBVSS1
G3
RXVDD0
K1
RXVSS0
K2
RXVDD1
F1
RXVSS1
F2
TXBVDD0
M2
TXBVSS0
N3
TXBVDD1
H4
4-16
Signal Descriptions
Copyright © 2000, 2001 by LSI Logic Corporation. All rights reserved.
Description
I/O power.
I/O ground.
Core power.
Core ground.
PCI 5 V reference power supply.
Analog power for PCI FSN cell.
Analog ground for PCI FSN cell.
Analog power for integrated transceiver core.
Analog ground for integrated transceiver core. 0 V
Analog power for integrated transceiver core.
Analog ground for integrated transceiver core. 0 V
Analog power for integrated transceiver core.
Analog ground for integrated transceiver core. 0 V
Analog power for integrated transceiver core.
Analog ground for integrated transceiver core. 0 V
Analog power for integrated transceiver core.
Analog ground for integrated transceiver core. 0 V
Analog power for integrated transceiver core.
Voltage
3.3 V
0 V
2.5 V
0 V
5 V
2.5 V
0 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
2.5 V
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