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PEX 8112RDK-F Hardware Reference Manual for Board Revision 1.0, Version 1.1

Bill of Materials and Schematics

The following pages contain the PEX 8112RDK-F bill of materials and schematics.

Item

Qty

Man.

Man. Part number

Description

Package Type

Component Designator(s)

Surface Mount Components

1 1

PLX

Technology

PEX 8112-AA66BC

IC, 1-lane,

4-port, PCI Express

bridge

SMT,

144-ball

Standard BGA

Cypress

CY2309SC-1

IC, Clock Buffer

SMT, 16-pin

SOIC

National

LP2992AIM5-1.5

IC, Regulator 1.5V

SMT, SOT235

National

LM2937IMP-5.0

IC, Regulator 5V

SMT, SOT223

5 1

SN74LV08APWR

IC, Quad

2-IN AND GATE

SMT, 14-pin

TSSOP

National

LMS1587IS-3.3

IC, Regulator 3.3V

SMT, TO263

SN74AC74PWR

IC, Dual EDG-TRG D F-F

SMT, 14-pin

TSSOP

U11

8 1

SN74HC125DBR

IC, Quad BUS BUFF

TRI-ST

SMT, 14-pin

SSOP

U12

9 1 Raycon RT-HD2-GT120ECN

PCI Connector, Dual

Edge

SMD J3

AMP/Tyco

145098-1

PCI Connector

SMD

J4, J5, J6

Chicago

CMD17-21VGC/TR8

LED, green

SMT, 0805

LEDV10, LEDP12, LED12, LEDP33,

LEDE33, LEDP50, LED50

Chicago

CMD17-21VRC/TR8

LED, red

SMT, 0805

LED0, LED1, LED2, LED3

MuRata

LQH32CN470K53

Inductor, 47 µH, 10%

SMT, 1210

L1, L2

14 3

CTS

742C083272JTR

Resistor Network,

2.7K Ohms, 4R, isolated

SMT, 8-pin

RN3, RN4, RN5

15 1

CTS

742C083103J

Resistor Network, 10K

Ohms, 4R, isolated

SMT, 8-pin

RN7

16 1

CTS

742C083512J

Resistor Network, 5.1K

Ohms, 4R, isolated

SMT, 8-pin

RN10

17 1

CTS

742C083101JTR

Resistor Network, 100

Ohms, 4R, isolated

SMT, 8-pin

RN8

18 1

CTS

742C083271

JTR

Resistor Network,

270 Ohms, 4R, isolated

SMT, 8-pin

RN9

19 1 Panasonic ERJ-6GEYJ512V

Resistor, 5.1K Ohms,

1/8W, 5%

SMT, 0805

R54

20 12 Panasonic

ERJ6GEYJ

272V

Resistor, 2.7K Ohms,

1/8W, 5%

SMT, 0805

R10, R17, R18, R19, R20, R21,

R22, R23, R25, R26, R27, R55

21 2 Panasonic ERJ-6GEYJ122V

Resistor, 1.2K Ohms,

1/8W, 5%

SMT, 0805

R43,R66,

22 3 Panasonic ERJ-6GEYJ511V

Resistor, 510 Ohms,

1/8W, 5%

SMT, 0805

R44, R51, R52

23 2 Panasonic ERJ-6GEYJ331V

Resistor, 330 Ohms,

1/8W, 5%

SMT, 0805

R41, R53,

24 4 Panasonic

ERJ6GEYJ

101V

Resistor, 100 Ohms,

1/8W, 5%

SMT, 0805

R13, R14, R15, R16

25 17 Panasonic ERJ-6GEY0R00V

Resistor, Zero Ohms,

1/8W

SMT, 0805

R11, R12, R37, R45, R46, R47,
R48, R49, R50, R58, R60, R62,

R76, R78, R79, R82

Содержание PEX 8112RDK-F

Страница 1: ...dware Reference Manual For Board Revision 1 0 Version 1 1 March 2008 Website www plxtech com Technical Support www plxtech com support Copyright 2008 by PLX Technology Inc All Rights Reserved Version...

Страница 2: ...ons to this publication known as errata PLX assumes no liability whatsoever including infringement of any patent or copyright for sale and use of PLX products PLX Technology and the PLX logo are regis...

Страница 3: ...nagement Signaling 6 3 7 1 Wakeup 7 4 MECHANICAL ARCHITECTURE 8 4 1 Monitoring Point Indicator Control and DIP Switch Summary 8 4 1 1 Monitoring Points 8 4 1 2 Indicators 8 4 1 3 Controls 8 4 1 4 Tact...

Страница 4: ...PLX shall not be liable for any errors incidental or consequential damages in connection with the furnishing performance or use of this manual or examples herein PLX assumes no responsibility for dama...

Страница 5: ...8112 bridge device upstream PCI Express port to be connected to a host system slot by way of a standard PCI Express edge connector the PEX 8112RDK F is designed to plug into a PCI Express motherboard...

Страница 6: ...es Single PCI Express port capable of x1 link width Single PCI Bus segment supporting PCI protocol at 32 bit 66 MHz Low power consumption meeting designers demands for reduced power draws 3 3V I O and...

Страница 7: ...ress edge connector Limited PCI 5 VDC power is generated from 12 VDC provided through the PCI Express edge connector Limited PCI 12 VDC power is generated from 5 VDC that was generated PCI 3 3 VDC and...

Страница 8: ...8112 bridge device has an SPI serial EEPROM which can be used to load configuration data from a serial EEPROM on power up However a serial EEPROM is not needed to bring up the PEX 8112 This interface...

Страница 9: ...d slots 3 3 3 PCI Clock The PEX 8112 has only one output PCI clock PCLKO The Cypress Semiconductor CY2309 Zero Delay 1 to 9 clock buffer U2 provides onboard PCI clock distribution to the PEX 8112 conn...

Страница 10: ...hard disk power connector provides 12V 12V and 5V DC power The 5V is converted down to 3 3V and 12V for slots J4 J5 and J6 The 12V power rail is used directly 3 6 1 PEX 8112 Bridge Device Power The PE...

Страница 11: ...a PM_PME message on behalf of a downstream PCI device while its upstream link is in the L2 L3 non communicating state To avoid loss of PME assertions in the conversion of the level sensitive PME signa...

Страница 12: ...LED 3 0 4 1 3 Controls Table 2 PEX 8112RDK F Default Jumper Settings Jumper Factory Setting Description J2 OPEN Pull up WP on the serial EEPROM JP2 2 3 Connect VI O to 5V JP3 OPEN Pull up 1 2 or pull...

Страница 13: ...specification 57 Ohm 5 for the single ended 4 2 2 Power Decoupling Power decoupling is provided by two means plane capacitance provided by the PCB stackup and discrete decoupling capacitors Plane cap...

Страница 14: ...E PREPREG L6 SIGNAL 5 SOLDERMASK Controller Impedance microstrip Controller Impedance microstrip Figure 6 PEX 8112RDK F Stackup 4 3 MidBus LAI Footprints The PEX 8112RDK F has one half size MidBus LAI...

Страница 15: ...85 USA Tel 408 774 9060 or 800 759 3735 Fax 408 774 2169 http www plxtech com PEX 8112BB Data Book Version 0 83 or higher PEX 8112RDK R Hardware Reference Manual PCI Special Interest Group PCI SIG 544...

Страница 16: ...1VGC TR8 LED green SMT 0805 LEDV10 LEDP12 LED12 LEDP33 LEDE33 LEDP50 LED50 12 4 Chicago CMD17 21VRC TR8 LED red SMT 0805 LED0 LED1 LED2 LED3 13 2 MuRata LQH32CN470K53 Inductor 47 H 10 SMT 1210 L1 L2 1...

Страница 17: ...22 CC23 CC24 CC25 CC26 CC27 CC28 CC29 C33 CC35 CC36 CC37 CC38 CC39 CC40 CC41 CC42 CC43 CC44 CC45 CC46 CC47 CC48 CC49 CC50 CC51 CC52 CC53 CC54 CC55 CC56 CC57 CC58 CC59 CC60 CC61 CC62 CC63 CC64 CC65 CC6...

Страница 18: ...3 5 AMP Tyco 382811 6 Shunt 100mil pitch 15u gold 2 pin JP2 2 3 JP3 1 2 JP14 1 2 JP15 1 2 JP16 2 3 Miscellaneous Components 54 1 PLX Technology PEX 8112 RDK F PCB PEX 8111 RDK F Bare Board Rev 4 0 55...

Страница 19: ...ww plxtech com Title Size Document Number Rev Date Sheet of 91 0078 000 A 1 0 PLX TECHNOLOGY INC 870 Maude Ave Sunnyvale CA 94085 B 1 9 Wednesday April 11 2007 www plxtech com 01 Title Page 02 PEX8112...

Страница 20: ...F 1 2 U7B 74LV08 U7B 74LV08 4 5 6 C59 0 1uF C59 0 1uF 1 2 R38 33 R38 33 R56 0 R56 0 1 2 U2 CY2309SC 1 U2 CY2309SC 1 REF 1 CLKB2 7 CLKB3 10 CLKB4 11 VDD 4 VDD 13 GND 12 GND 5 CLKA1 2 CLKA2 3 CLKA3 14 C...

Страница 21: ...2 HOLD 7 GND 4 VCC 8 C16 0 1uF C16 0 1uF 1 2 C29 0 001uF C29 0 001uF 1 2 C15 47uF C15 47uF 1 2 R3 10K R3 10K 1 2 TEST MISC U1C PEX8112 144P TEST MISC U1C PEX8112 144P EERDDATA A1 TDO L1 EECS C4 EECLK...

Страница 22: ...ve Sunnyvale CA 94085 B 4 9 Friday April 13 2007 www plxtech com PCI Connector A NOT INSTALL PCI CONNECTOR A C TP15 C TP15 1 R57 0 R57 0 J3 RT HD2 GT120ECN J3 RT HD2 GT120ECN TRST A1 12V B1 12V A2 TCK...

Страница 23: ...de Ave Sunnyvale CA 94085 B 5 9 Friday April 13 2007 www plxtech com PCI Connector B NOT INSTALL PCI CONNECTOR B R58 0 R58 0 J4 RT HD2 GT120ECN J4 RT HD2 GT120ECN TRST A1 12V B1 12V A2 TCK B2 TMS A3 G...

Страница 24: ...de Ave Sunnyvale CA 94085 B 6 9 Friday April 13 2007 www plxtech com PCI Connector C NOT INSTALL PCI CONNECTOR C R60 0 R60 0 C47 0 01uF C47 0 01uF 1 2 J5 RT HD2 GT120ECN J5 RT HD2 GT120ECN TRST A1 12V...

Страница 25: ...Ave Sunnyvale CA 94085 B 7 9 Friday April 13 2007 www plxtech com PCI Connector D 5V Key NOT INSTALL PCI CONNECTOR D R16 100 R16 100 R62 0 R62 0 J6 RT HD2 GT120ECN J6 RT HD2 GT120ECN TRST A1 12V B1 12...

Страница 26: ...0 JP17 JP17 1 2 R66 1 2K R66 1 2K LEDP12 LED G LEDP12 LED G R18 2 7K R18 2 7K J11 JUMPER J11 JUMPER 1 2 R73 10K R73 10K C34 47uF C34 47uF 1 2 LEDE33 LED G LEDE33 LED G R42 0 01 ohm 1206 R42 0 01 ohm...

Страница 27: ...CC23 1uF 1 2 CB21 22uF CB21 22uF 1 2 CC49 1uF CC49 1uF 1 2 CB4 22uF CB4 22uF 1 2 CC53 1uF CC53 1uF 1 2 CC10 1uF CC10 1uF 1 2 CD11 47uF CD11 47uF 1 2 CC37 1uF CC37 1uF 1 2 CC58 1uF CC58 1uF 1 2 CC26 1u...

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