21554AA Intel, 21554AA Datasheet - Page 25

• Manufacturer Part Number: 21554AA
• Manufacturer: Intel

Specifications of 21554AA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

A.2
21554 PCI-to-PCI Non-Transparent Bridge Evaluation Board User’s Guide
Factory Default Switch and Jumper Configuration
The DEB55401 is configured at the factory for normal or typical operation.
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Table A-4
Table A-4. Stake-Pin Jumpers
Table A-5
Table A-5. Switch Pack Factory Defaults
Table A-6
Table A-6. Resistor Jumper Factory Defaults
gives the factory configuration for the stake-pin jumpers.
gives the factory configuration for the switch pack switches.
gives the factory configuration of the zero-ohm resistor jumpers.
a.
a.
Resistor
Jumper
Jumper
Switch
The up position leaves the switch lever pointing towards the local
option sockets.
Voltage clamp jumpers are set for 5V
R41
R65
R67
R90
R92
R97
R99
J22
J23
J24
J25
J21
J20
J19
a
Factory Configured to Up or Down
All switches are up. (SW1 through SW5)
SW1, SW2, SW3, and SW4 are up
SW5 is down
All switches are up. (SW1 through SW5)
In/Out
Out
Out
Out
Out
In
In
In
Factory Installed or Not installed
Resistor
Jumper
R100
R66
R73
R91
R93
R98
R63
Not Installed
Not Installed
Installed
Installed
a
Signal and Default Information
In/Out
Out
Out
Out
In
In
In
In
A-5