41210 Bridge — Datasheet
Signal Description
2
The “#” symbol at the end of a signal name indicates that the active, or asserted state occurs when
the signal is at a low voltage level. When “#” is not present after the signal name the signal is
asserted when at the high voltage level. The following notations are used to describe the signal
type:
I:
O:
OD:
I/O:
I/OD:
Input pin
Output pin
Open-drain Output pin
Bidirectional Input/Output pin
Bidirectional Input/Open-drain Output pin
2.1
On Die Termination (ODT)
The 41210 Bridge incorporates on-die termination for most of the PCI interface signals. This
eliminates the need for the system designer to incorporate external pull-up resistors in the design.
The following signals have an on die termination of 8.33KOhm @40%:
8
INTEL [ INTEL CORPORATION ]
