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Figure 4–2. Schematic Diagram (Sheet 7 of 8)

U5

PCI2250

P_AD0

133

P_AD1

132

P_AD2

130

P_AD3

129

P_AD4

127

P_AD5

126

P_AD6

124

P_AD7

123

P_AD8

11

8

P_AD9

11

7

P_AD10

11

5

P_AD1

1

11

4

P_AD12

11

3

P_AD13

111

P_AD14

11

0

P_AD15

109

P_AD16

93

P_AD17

92

P_AD18

91

P_AD19

89

P_AD20

88

P_AD21

87

P_AD22

85

P_AD23

84

P_AD24

79

P_AD25

78

P_AD26

77

P_AD27

76

P_AD28

74

P_AD29

73

P_AD30

72

P_AD31

70

P_C/BE#0

122

P_C/BE#1

107

P_C/BE#2

95

P_C/BE#3

82

S_C/BE#2

13

S_C/BE#3

25

S_AD0

134

S_AD2

137

S_AD1

136

S_C/BE#1

158

S_FRAME#

11

S_IRDY#

10

S_TRDY#

9

S_DEVSEL#

7

S_STOP#

6

S_PERR#

4

S_SERR#

3

S_PAR#

2

S_RST#

48

S_CFN#

49

S_REQ#0

37

S_REQ#1

38

S_REQ#2

39

S_REQ#3

42

S_GNT#0

43

S_GNT#1

44

S_GNT#2

45

S_GNT#3

47

S_CLKOUT0

53

S_CLKOUT1

55

S_CLKOUT2

57

S_CLKOUT3

59

S_CLKOUT4

61

S_CLK

51

S_VCCP

52

VCC

8

VCC

23

VCC

30

VCC

40

VCC

46

VCC

56

VCC

60

VCC

75

VCC

80

VCC

90

VCC

98

VCC

108

VCC

11

6

VCC

125

VCC

131

VCC

139

VCC

147

VCC

154

VCC

160

VCC

15

GND

1

GND

12

GND

19

GND

27

GND

34

GND

41

GND

50

GND

54

GND

58

GND

65

GND

71

GND

81

GND

86

GND

94

GND

103

GND

11

2

GND

11

9

GND

121

GND

128

GND

135

GND

143

GND

151

GND

157

P_VCCP

67

S_MFUNC

5

P_IDSEL#

83

P_FRAME#

96

P_IRDY#

97

P_TRDY#

99

P_DEVSEL#

100

P_STOP#

101

P_PERR#

104

P_SERR#

105

P_PAR#

106

P_MFUNC

102

MS0

120

MS1/BPCC

159

P_GNT#

68

P_REQ#

69

P_RST#

64

P_CLK

66

GOZ#

63

NO/HSLED

62

S_AD3

138

S_AD4

140

S_AD5

141

S_AD6

142

S_AD7

144

S_AD8

146

S_AD9

148

S_AD10

149

S_AD1

1

150

S_AD12

152

S_AD13

153

S_AD14

155

S_AD15

156

S_AD16

14

S_AD17

16

S_AD18

17

S_AD19

18

S_AD20

20

S_AD21

21

S_AD22

22

S_AD23

24

S_AD24

26

S_AD25

28

S_AD26

29

S_AD27

31

S_AD28

32

S_AD29

33

S_AD30

35

S_AD31

36

S_C/BE#0

145

C56

.1uF

C67

.1uF

C54

.1uF

C65

.1uF

C52

.1uF

C63

.1uF

C61

.1uF

C72

.1uF

C50

15pF

J9

HDR2X1 M .1–NF

1

2

C59

.1uF

C70

.1uF

J10

HDR2X1 M .1–NF

1

2

C57

.1uF

C68

.1uF

R45
75

C73

.1uF

C55

.1uF

C66

.1uF

C53

.1uF

C64

.1uF

C51

.1uF

C62

.1uF

C60

.1uF

C71

.1uF

C58

.1uF

C69

.1uF

P_AD4

P_AD9

P_AD19

P_AD23

S_AD0

S_AD2

S_AD5

S_AD15

S_AD28

P_AD7

P_AD21

S_AD20

P_AD22

S_AD4

P_AD18

S_C/BE#2

S_AD7

S_AD23

P_AD5

P_AD20

P_AD25

P_AD28

P_C/BE#2

S_AD1

1

S_AD18

P_C/BE#3

S_AD25

P_AD24

S_AD1

S_C/BE#1

S_AD27

P_AD3

P_C/BE#0

S_AD3

P_AD8

P_AD31

S_CLKOUT4

S_AD21

P_AD17

P_AD26

P_C/BE#1

S_AD10

S_AD12

S_AD26

P_AD13

P_AD27

P_AD29

S_AD13

P_AD1

1

P_AD14

P_AD15

S_AD8

S_AD9

S_AD14

S_AD16

S_AD19

S_AD24

S_AD31

P_AD0

S_AD17

P_AD1

P_AD6

S_AD30

S_C/BE#0

P_AD2

P_AD12

P_AD16

S_C/BE#3

S_AD22

P_AD30

S_AD6

P_AD10

S_AD29

PCU3V

S_VIO

P_VCCP

P_C/BE#[0..3]

P_AD[0..31]

P_FRAME#
P_IRDY#
P_TRDY#
P_DEVSEL#

S_AD[0..31]

S_FRAME#
S_IRDY#
S_TRDY#

S_STOP#

S_PERR#
S_SERR#
S_PAR

S_RST#

S_MFUNC

S_REQ#0

S_GNT#0

S_CLKOUT0

S_REQ#1
S_GNT#1
S_CLKOUT1

S_REQ#2
S_GNT#2
S_CLKOUT2

S_REQ#3
S_GNT#3

S_C/BE#[0..3]

S_DEVSEL#

P_PCLK

P_IDSEL

P_SERR#

MS0

P_STOP#

P_RST#

MS1/BPCC

P_MFUNC

P_PERR#

P_PAR

P_REQ#

EVM3V
NO/HSLED

S_CFN#

P_GNT#

S_CLKOUT3

PRIMARY

SECONDARY

ARBITER & CDC

Mictor Connector Definition

4-13

Board Configuration

Содержание PCI2250

Страница 1: ... 2000 PCI Bus Solutions User s Guide SCPU005 ...

Страница 2: ... this warranty Specific testing of all parameters of each device is not necessarily performed except those mandated by government requirements Customers are responsible for their applications using TI components In order to minimize risks associated with the customer s applications adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards ...

Страница 3: ...ftware Requirements details the minimum software requirements for any PC system on which the PCI2250 EVM is to be run Chapter 3 Configuration explains secondary bus masters and interrupt routing as related to the edge connectors on the board Chapter 4 Board Configuration describes the location and purpose of board components such as pins jumpers connectors and LEDs Information About Cautions and W...

Страница 4: ...or compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules which are designed to provide reasonable protection against radio frequency interference Operation of this equipment in other en vironments may cause interference with radio communications in which case the user at his own expense will be required to take whatever measures may be required to correct th...

Страница 5: ...n 3 1 3 1 Configuration 3 2 4 Board Configuration 4 1 4 1 Board Jumpers 4 2 4 2 PCI2250 Mode Select Pins 4 3 4 2 1 Clock Run Mode 4 3 4 2 2 CompactPCI Hot Swap 4 3 4 2 3 Intel Mode 4 3 4 3 LED Indicators 4 4 4 3 1 D1 ENUM 4 4 4 3 2 D2 HSLED 4 4 4 3 3 D3 C1_PRES 4 4 4 3 4 D4 C2_PRES 4 4 4 3 5 D5 C3_PRES 4 4 4 3 6 D6 EVM3V 4 4 4 3 7 D7 PCU3V 4 4 4 4 Power Measurements 4 4 4 5 Mictor Connector Defini...

Страница 6: ...r Locations 4 6 4 2 Schematic Diagram 4 7 Tables 3 1 Edge Connector Device ID 3 2 3 2 Edge Connector Interrupt Routing 3 2 4 1 Jumper Definitions 4 2 4 2 Mode Select Jumper Settings 4 3 4 3 HP Logic Analyzer POD Definition 4 5 4 4 PCI2250 EVM Bill of Materials 4 15 ...

Страница 7: ...oduction This chapter provides a brief overview of the PCI2250 evaluation module along with a bill of materials for the EVM kit Topic Page 1 1 Introduction 1 2 1 2 Evaluation Kit Bill of Materials 1 2 Chapter 1 ...

Страница 8: ...ded within this document are instructions detailing the proper setup and configuration necessary to operate the PCI2250 EVM 1 2 Evaluation Kit Bill of Materials The PCI2250 EVM consists of the following items Item Nomenclature Quantity EVM2250B PCI to PCI adapter card assembly 1 3 5 Diskette PCIBus and PCIBus95 utility programs 1 ...

Страница 9: ...oftware Requirements Software Requirements This chapter provides the minimum software requirements for any PC system on which the PCI2250 EVM is to be used Topic Page 2 1 Software Requirements 2 2 Chapter 2 ...

Страница 10: ...meets the following requirements BIOS which supports the PCI Bridge Specification 1 0 Operating system that supports the PCI Bridge Specification 1 0 In the majority of today s computer systems bridge support is built into the BIOS Many operation systems like Windows 95 98 and Windows NT have support for bridges ...

Страница 11: ...3 1 Configuration Configuration This chapter explains secondary bus masters and interrupt routing as related to edge connectors on the board Topic Page 3 1 Configuration 3 2 Chapter 3 ...

Страница 12: ...or Installed Slot ID P1 R20 R21 default R22 0 4 default 8 P2 R23 default R24 R25 1 default 5 9 P3 R26 default R27 R28 2 default 6 A The interrupts for each connector on the secondary bus are routed according to the PCI Local Bus Specification Revision 2 2 section 2 2 6 Table 3 2 depicts how the interrupts are routed on the EVM2250B evaluation board Table 3 2 Edge Connector Interrupt Routing Edge C...

Страница 13: ...e location and purpose of board components such as pins jumpers connectors and LEDs Topic Page 4 1 Board Jumpers 4 2 4 2 PCI2250 Mode Select Pins 4 3 4 3 LED Indicators 4 4 4 4 Power Measurements 4 4 4 5 Mictor Connector Definition 4 5 4 6 Board Description 4 6 Chapter 4 ...

Страница 14: ...5 J6 Jumpers J5 and J6 are used to control the mode select inputs to the PCI2250 J7 S_MFUNC select This jumper is used to select whether to route S_MFUNC to S_LOCK or S_CLKRUN HS_SWITCH J8 Arbitration support By cutting the trace across this jumper and installing R10 an external arbiter can be used J9 S_VCCP for the PCI2250 This jumper can be used to measure the power consumed through the S_VCCP J...

Страница 15: ...2 2 3 P_LOCK S_LOCK Intel B2 support 1 2 1 2 P_LOCK S_LOCK Intel B3 support 4 2 1 Clock Run Mode When the PCI2250 is in clock run mode jumpers J1 and J7 should not be jumpered The clock run signals can be pulled directly from pin 2 of the jumper headers 4 2 2 CompactPCI Hot Swap When hot swap mode is selected jumpers J1 and J7 should have a jumper between pins 2 and 3 routing the multifunction pin...

Страница 16: ... in connector P3 4 3 6 D6 EVM3V D6 lights to indicate that 3 3 V is available on the secondary bus 4 3 7 D7 PCU3V D7 lights to indicate that the PCI2250 has power applied to the core logic 4 4 Power Measurements In order to measure the current drawn by the core logic or one of the VIO rails of the PCI2250 it is necessary to isolate the power supplied to these pins from the rest of the system This ...

Страница 17: ...mber POD 1 POD 2 POD 3 POD 4 0 S_AD0 S_AD16 S_PAR S_REQ64 1 S_AD1 S_AD17 S_SERR S_ACK64 2 S_AD2 S_AD18 S_PERR C1_IDSEL 3 S_AD3 S_AD19 S_STOP C1_GNT 4 S_AD4 S_AD20 S_DEVSEL C1_REQ 5 S_AD5 S_AD21 S_C BE0 C2_IDSEL 6 S_AD6 S_AD22 S_C BE1 C2_GNT 7 S_AD7 S_AD23 S_C BE2 S_FRAME 8 S_AD8 S_AD24 S_C BE3 S_IRDY 9 S_AD9 S_AD25 S_RST C2_REQ 10 S_AD10 S_AD26 INTA S_TRDY 11 S_AD11 S_AD27 INTB C3_IDSEL 12 S_AD12 ...

Страница 18: ..._PRES C3_PRES EVM3V D7 PCU3V J7 S_MFUNC HS_SWITCH POD1 15 14 13 12 11 10 9 8 S_AD15 S_AD14 S_AD13 S_AD12 S_AD11 S_AD10 S_AD09 S_AD08 7 6 5 4 3 2 1 0 S_AD07 S_AD06 S_AD05 S_AD04 S_AD03 S_AD02 S_AD01 S_AD00 POD2 15 14 13 12 11 10 9 8 S_AD31 S_AD30 S_AD29 S_AD28 S_AD27 S_AD26 S_AD25 S_AD24 7 6 5 4 3 2 1 0 S_AD23 S_AD22 S_AD21 S_AD20 S_AD19 S_AD18 S_AD17 S_AD16 POD3 15 14 13 12 11 10 9 8 NC NC INTD IN...

Страница 19: ...P 38 3 3V 39 SDONE 40 SBO 41 GND 42 3 3V 45 3 3V 53 GND 56 5V 61 V I O 10 RESERVED 14 V I O 16 3 3V 21 GND 24 3 3V 27 PAR 43 AD 15 44 AD 13 46 AD 11 47 GND 48 AD 09 49 C BE 0 52 AD 06 54 AD 04 55 AD 02 57 AD 00 58 V I O 59 REQ64 60 5V 62 C9 1uF S_DEVSEL S_TRDY S_STOP S_PAR S_PERR S_SERR S_IRDY S_RST C1_PRES S_FRAME S_RST S_LOCK C1_PCLK C1_GNT C1_REQ S_AD31 S_AD30 S_AD29 S_AD28 C1_REQ S_AD27 S_AD26...

Страница 20: ...RDY 36 GND 37 STOP 38 3 3V 39 SDONE 40 SBO 41 GND 42 3 3V 45 3 3V 53 GND 56 5V 61 V I O 10 RESERVED 14 V I O 16 3 3V 21 GND 24 3 3V 27 PAR 43 AD 15 44 AD 13 46 AD 11 47 GND 48 AD 09 49 C BE 0 52 AD 06 54 AD 04 55 AD 02 57 AD 00 58 V I O 59 REQ64 60 5V 62 C16 1uF C21 1uF C20 1uF C15 1uF C26 1uF C19 1uF C25 1uF C18 1uF C28 1uF C24 1uF EVM5V EVM3V S_VIO EVM12V C2_PRES S_RST C2_PCLK C2_GNT C2_REQ S_AD...

Страница 21: ...53 GND 56 5V 61 V I O 10 RESERVED 14 V I O 16 3 3V 21 GND 24 3 3V 27 PAR 43 AD 15 44 AD 13 46 AD 11 47 GND 48 AD 09 49 C BE 0 52 AD 06 54 AD 04 55 AD 02 57 AD 00 58 V I O 59 REQ64 60 5V 62 C30 1uF C35 1uF C41 1uF C34 1uF C29 1uF C40 1uF C33 1uF EVM3V EVM5V S_VIO EVM12V EVM5V EVM 12V EVM3V S_DEVSEL S_TRDY S_STOP S_PAR S_VIO S_PERR S_SERR S_IRDY EVM12V S_RST C3_PRES S_FRAME S_RST S_LOCK C3_PCLK C3_G...

Страница 22: ...D8o 22 D7o 24 D6o 26 D5o 28 D4o 30 D3o 32 D2o 34 D1o 36 D0o 38 Note 5 thru holes are GNDs S_AD2 S_AD4 S_AD8 S_AD18 S_AD23 S_AD30 S_REQ64 C3_REQ S_AD13 S_PAR S_DEVSEL INTB S_AD26 S_TRDY S_AD28 C1_IDSEL S_AD1 S_AD29 S_AD5 S_AD7 S_AD12 S_AD17 S_AD22 S_STOP S_C BE 0 INTA S_AD 0 31 S_AD16 S_AD15 C2_REQ S_AD10 S_AD20 S_AD25 C2_IDSEL S_AD27 S_ACK64 S_AD31 S_PERR S_C BE 1 S_C BE 2 S_RST S_AD6 INTD S_IRDY ...

Страница 23: ..._LOCK S_PERR S_SERR S_RST HS_SWITCH S_CFN S_REQ 0 S_GNT 0 S_REQ 1 S_GNT 1 S_REQ 2 S_GNT 2 S_REQ 3 S_GNT 3 C2_IDSEL S_AD16 S_AD24 S_AD17 S_AD21 S_AD25 S_CFN C3_IDSEL HS_ENUM P_LOCK P_MFUNC S_AD26 S_AD22 S_AD18 C1_IDSEL S_AD20 S_MFUNC S_LOCK HS_SWITCH S_VIO S_VIO S_VIO S_VIO S_VIO S_VIO S_FRAME S_IRDY S_TRDY S_DEVSEL S_STOP S_PERR S_RST S_MFUNC S_REQ64 S_VIO C3_GNT C3_REQ C2_GNT C2_REQ C1_GNT C1_REQ...

Страница 24: ...AD 29 21 AD 27 23 AD 25 24 3 3V 25 C BE 3 26 AD 23 27 GND 28 AD 21 29 AD 19 30 3 3V 31 AD 17 32 C BE 2 33 3 3V 41 C BE 1 44 AD 14 45 GND 46 AD 12 47 AD 10 48 GND 49 AD 08 52 AD 07 53 3 3V 54 AD 05 55 AD 03 56 AD 01 58 V I O 59 ACK64 60 5V 62 PCI12V PCI5V PCI 12V P_TDO P_TDO P_TDI P_DEVSEL P_TRDY P_STOP P_PAR P_IRDY P_IDSEL P_GNT P_FRAME P_PERR P_SERR P_LOCK P_RST P_PCLK P_RST P_PCLK P_GNT P_REQ P_...

Страница 25: ...4 140 S_AD5 141 S_AD6 142 S_AD7 144 S_AD8 146 S_AD9 148 S_AD10 149 S_AD11 150 S_AD12 152 S_AD13 153 S_AD14 155 S_AD15 156 S_AD16 14 S_AD17 16 S_AD18 17 S_AD19 18 S_AD20 20 S_AD21 21 S_AD22 22 S_AD23 24 S_AD24 26 S_AD25 28 S_AD26 29 S_AD27 31 S_AD28 32 S_AD29 33 S_AD30 35 S_AD31 36 S_C BE 0 145 C56 1uF C67 1uF C54 1uF C65 1uF C52 1uF C63 1uF C61 1uF C72 1uF C50 15pF J9 HDR2X1 M 1 NF 1 2 C59 1uF C70...

Страница 26: ... Red R51 330 F3 FUSE C79 47uF J11 HDR2X1 M 1 NF 1 2 U6 LT1086C IN 3 ADJ 1 OUT 2 C80 1uF D6 Green R52 330 F2 FUSE C74 15uF F1 FUSE R53 330 D7 Green R46 121 R54 330 EVM3V EVM5V S_VIO S_VIO S_VIO EVM3V PCU3V EVM3V EVM3V C1_PRES C2_PRES C3_PRES PCI 12V PCI12V EVM12V S_VIO EVM 12V PCI5V EVM5V PCU3V EVM3V EVM5V NO HSLED HS_ENUM SHORTED Mictor Connector Definition 4 14 Board Configuration ...

Страница 27: ...DR3X1 M 0 1 AMP 103321 3 10 1 J7 HDR4X1 M 0 1 AMP 103321 4 11 4 J8 J11 HDR2X1 M 0 1 nF AMP 103321 2 12 1 J12 HDR3X1 M 0 1 nF AMP 103321 3 13 2 MC1 MC2 Mictor Connector AMP 2 767004 2 14 2 P1A1 P1B1 P1A3 P1B3 PCI Connector N A AMP 145154 8 15 1 P1A2 P1B2 PCI Connector Capstone CEE2X60SMV 3Z14W 16 22 R1 R9 R11 R15 R18 R20 R21 R31 R35 10K 805 KOA RM73B2A103J 17 7 R10 R22 R24 R26 R29 R30 47 nF 805 KOA...

Страница 28: ...4 16 ...

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