Contents

Tables

 

1

ODT Signals

14

2

PCI Express* Interface Pins

15

3

PCI Interface Pins

16

4

PCI Interface Pins: 64-Bit Extensions

18

5

PCI Clock and Reset Pins

18

6

Interrupt Interface Pins

19

7

Reset Strap Pins

20

8

SMBus Interface Pins

21

9

Miscellaneous Pins

22

10

Miscellaneous Pins

23

11

PCI Mode Pin/Strap Encoding

25

12

PCI-X Initialization Pattern

25

13

PCI Transactions Supported

26

14

PCI-X Transactions Supported

27

15

LOCK Transaction Handling in the Intel® 41210 Serial to Parallel PCI Bridge

29

16

Intel® 41210 Serial to Parallel PCI Bridge Implementation of Requester Attribute Fields

34

17

Intel® 41210 Serial to Parallel PCI Bridge Implementation of Completer Attribute Fields

35

18

Split Completion Abort Registers

35

19

Addressable Spaces within the Intel® 41210 Serial to Parallel PCI Bridge

41

20

Secondary PCI Device Addressing

42

21

Upstream Transaction Ordering

51

22

Downstream Transaction Ordering

52

23

INTx Routing Table

53

24

Interrupt Binding for Devices behind a Bridge

54

25

SMBus Address Assignments

55

26

SMBus Command Encoding

56

27

SMBus Status Byte Encoding

57

28

Clock Domains

65

29

Completion-Status Translation for Immediate Terminations

70

30

Completion-Status Translation for PCI-XSplit-Completion Terminations

71

31

Completion-Status Translation for PCI Express* Split-Completion Terminations

72

32

Bit Attribute Definitions

73

33

Legacy Configuration Space

76

34

PCI Express* Extended Configuration Space

77

35

Offset 00h: ID—Identifiers

78

36

Offset 04h: PCICMD—Command Register

78

37

Offset 06h: PSTS—Primary Device Status

79

38

Offset 08h: REVID—Revision ID

80

39

Offset 09h: CC—Class Code

81

40

Offset 0Ch: CLS—Cache Line Size

81

41

Offset 0Dh: PMLT—Primary Master Latency Timer

81

42

Offset 0Eh: HEADTYP—Header Type

81

43

Offset 18h: BNUM—Bus Numbers

82

44

Offset 1Bh: SMLT—Secondary Master Latency Timer

82

45

Offset 1Ch: IOBL—I/O Base and Limit

83

46

Offset 1Eh: SSTS—Secondary Status

84

47

Offset 20h: MBL—Memory Base and Limit

85

48

Offset 24h: PMBL—Prefetchable Memory Base and Limit

86

49

Offset 28h: PMBU32—Prefetchable Memory Base Upper 32 Bits

86

Intel® 41210 Serial to Parallel PCI Bridge Developer’s Manual

7

Page 7
Image 7
Intel 41210 manual Tables