4

Contents

Tables

1

ODT Signals ................................................................................................................................. 9

2

PCI Express Interface Pins......................................................................................................... 10

3

PCI Interface Pins....................................................................................................................... 11

4

PCI Interface Pins: 64-Bit Extensions......................................................................................... 12

5

PCI Clock and Reset Pins .......................................................................................................... 13

6

Interrupt Interface Pins ............................................................................................................... 13

7

Reset Strap Pins......................................................................................................................... 14

8

SMBus Interface Pins ................................................................................................................. 15

9

Miscellaneous Pins ..................................................................................................................... 15

10

Intel® 41210 Bridge DC Voltage Specifications ......................................................................... 17

11

DC Characteristics Input Signal Association .............................................................................. 18

12

DC Input Characteristics............................................................................................................. 18

13

DC Characteristic Output Signal Association ............................................................................. 18

14

DC Output Characteristic............................................................................................................ 19

15

Differential Transmitter (TX) DC Output Specifications .............................................................. 19

16

Differential Receiver (RX) DC Input Specifications .................................................................... 21

17

DC Specifications for PCI and PCI-X 3.3 V Signaling ................................................................ 24

18

DC Specification for Input Clock Signals .................................................................................... 25

19

DC Specification for Output Clock Signals ................................................................................. 25

20

Conventional PCI 3.3V AC Characteristics ................................................................................ 25

21

PCI-X 3.3V AC Characteristics ................................................................................................... 26

22

Differential Transmitter (TX) AC Output Specifications .............................................................. 28

23

Differential Receiver (RX) AC Input Specifications..................................................................... 29

24

PCI Interface Timing ................................................................................................................... 30

25

PCI-X 3.3V Signal Timing Parameters ....................................................................................... 31

26

PCI and PCI-X Clock Timings .................................................................................................... 33

27

41210 Bridge Clock Timings....................................................................................................... 35

28

41210 Bridge Maximum Voltage Plane Currents ....................................................................... 37

29

41210 Bridge Thermal Voltage Plane Currents .......................................................................... 37

30

41210 Bridge Thermal Specifications ......................................................................................... 39

31

Signal List, sorted by Ball Name................................................................................................. 44

32

Signal List, sorted by Signal Name............................................................................................. 48