Teledyne PMC2PCI-64 User Manual

Active Extenders
PCI532/PCI332
PCIX6432/PCIX6466-3
PMC2PCI-64
Hot Swap PCI Bus Extender Boards
User Manual
Revision 6.1
December 2002
90 Great Oaks Blvd, Ste 102
San Jose, CA 95119
(408) 365-3846
Fax: (408) 365-3847
Email support@catalyst-ent.com
© 1996-2002
P/N 400-0014-002
TABLE OF CONTENTS
INTRODUCTION....................................................................................................................................................................2
INSTALLATION......................................................................................................................................................................2
OPERATION............................................................................................................................................................................3
ON-OFF............................................................................................................................................................................3
POWER-ON RESET......................................................................................................................................................3
BANK SWITCHES .........................................................................................................................................................3
CURRENT MEASUREMENT......................................................................................................................................4
CURRENT LIMIT CIRCUITRY....................................................................................................................................4
CURRENT LIMIT ADJUSTMENTS............................................................................................................................4
PMC BUS MODE SIGNALS........................................................................................................................................6
EXTERNAL POWER SUPPLY................................................................................................................................... 6
PCI HOT SWAP UTILITIES.........................................................................................................................................8
5V=>3V TRANSITION...................................................................................................................................................8
3.3V INPUT...................................................................................................................................................................... 8
TABLES....................................................................................................................................................................................8
LED TABLE......................................................................................................................................................................8
JUMPER TABLE.............................................................................................................................................................9
SPECIFICATIONS: PCI532 & PCI332.........................................................................................................................10
SPECIFICATIONS: PCIX6432-5, PCIX6466-3...........................................................................................................11
SPECIFICATIONS: PMC2PCI-64..................................................................................................................................12
AUXILIARY PINOUT...........................................................................................................................................................13
MAIN, 32 BIT SIGNALS..............................................................................................................................................13
EXTENSION, 64 BIT SIGNALS................................................................................................................................15
BOARD LAYOUT, PCI532 & PCI332.............................................................................................................................16
BOARD LAYOUT, PCIX6432-5 & PCIX6466-3............................................................................................................17
BOARD LAYOUT, PMC2PCI-64......................................................................................................................................18
INTRODUCTION
These PCI Active Extender boards allow HOT SWAPPING or LIVE INSERTION of Unit-Under-Test into PCI bus. The PCI extender series supports the entire range of the PCI bus (32-bit, 64-bit, 3.3V, 5V, 66 Mhz and even PCI Mezzanine). The “HOT SWAPPING” feature of these extenders eliminates the need for turning the PC Off and On and repeated rebooting. This feature speeds up rework, characterization and test of Unit­Under-Test in the development phase as well as production test. The elimination of the repeated power cycling also helps prolong the system life and the hard disc operation. These Active Extenders use a new CMOS technology for switching the signals On and Off (known as "Quick Switch"). These switches have a very fast propagation delay, typically about 250 picoseconds, resulting in no timing degradation between the bus and the Unit- Under-Test. The switches are also bidirectional allowing the entire address range to be supported for both target and master type operation.
These Active Extender boards isolate all signals and voltages to the Unit-Under-Test, when the On-Off switch is in the Off position. All voltages are ramped down and ramped up during the power down and power up in order to eliminate any spikes. During the power down the signals to the bus become isolated as soon as the main supply, +5V, reaches down to +3.0V. During the power up the signals stay isolated until the main voltage is at least +3.0V.
These Active Extenders also allow for voltage margin testing of the Unit-Under-Test by allowing external power supplies to replace the bus supplies as inputs to the Unit-Under-Test.
An on-board current-to-voltage converters allow measurement of the current drawn by the UUT at any time, using just a voltmeter at the appropriate test points.
INSTALLATION
To install the Active Extender board, make sure to turn the PC power off. Insert the Active Extender in any available slot and secure it's bracket to the main chassis. You are now ready to use your new extender board.
NOTE: If you are planning to use an external I/O signal to control the board, the On-Off switch must
be in the Off position and the dip switch must be in the CLOSED (ON) position.
2
OPERATION
ON-OFF
To insert or remove any Unit-Under-Test into and out of the Active Extender, make sure that the Active Extender is turned Off, if the PC power is to stay On. There are two ways to turn the Active Extender power On and Off. 1) The mechanical toggle switch. 2) External control signal connected to JP3.
External control can be used if remote controlling is desired for turning the power On and Off. Leave the mechanical switch in the Off position, then use a CMOS or TTL level signal to control turning the power On via JP3. The left connector of JP3 is ground and the right connector is the control signal. A Low level, less than 1.5V , will turn the switch ON.
Software control is also possible using the external control with a custom interfacing between the parallel port and the board. Consult the factory if you need additional help for implementing this feature.
NOTE: During the power Off, all signals become isolated between the bus and the Unit-Under-Test when the +5V to the Unit-Under-Test becomes less than 3.0V.
NOTE: If you are running a software that relies on a response from the Unit-Under-Test, do not turn off the Active Extender board unless the handshaking has taken place, Otherwise you may experience a system hang­up. It may be a good practice to stop the software from running, before isolating the power and the signals to the Unit-Under-Test.
POWER-ON RESET
Each time the Active Extender board is turned Off and then On, reset signal will be generated from the extender to the Unit-Under-Test automatically. The duration of this reset is 200 milliseconds. The reset to the Unit-Under-Test is also activated every time there is a reset from the bus.
BANK SWITCHES
In a normal operation, the bank switches should be left in the closed position. In this case when the power to the extender is turned on, all of the bus signals will be active to and from the Unit-Under-Test. However, when there is a problem with the signals from the Unit-Under-Test, the signals can be activated in a smaller group.
NOTE: The bank switch number 1 controls U1, bank switch 2 controls U2, ... , and the final bank
switch 8 controls U8. For 64 bit extenders, switch 9 controls the ICs U12 and U13 (all 64 bit signals on the B side) and switch 10 controls ICs U14 and U15 (all 64 bit signals on the A side). For the signal names and grouping by the U number see the section on the auxiliary pinout.
3
CURRENT MEASUREMENT
When using the PCI532, the user can measure the +5V current being drawn by the Unit-Under-Test, by just connecting a voltmeter to J3.
When using the PMC2PCI and PCIX6432 (Rev. C and below), the user can measure the +5V current being drawn by the UUT using a voltmeter at J3, the current draw for the +12V can be measured by using a voltage meter at J4 and the current draw for the +3.3V can be measured using voltmeter at J5.
When using the PCIX6432 (Rev. D or higher), the user can measure the current draw on the +5V using a voltmeter between J3.1 and J3.2. To measure the current draw on the +3.3V measure using a voltmeter between J3.1 and J3.3, and the measure the current draw on the +12V, measure using a voltmeter between J3.1 and J3.4.
Every Volt read by the meter represents One Amp. So if the voltmeter reads 0.35, it represents that the Unit­Under-Test is drawing 350 milliamps of current from +5V supply.
NOTE: If the VIO and +5V are on the same plane on your board, you need to remove JP10 jumper, located on the extender board, in order to get an accurate current measurement.
CURRENT LIMIT CIRCUITRY
Red LEDs, when illuminated, indicate a short or a very low voltage at the output for their corresponding voltages. Green LEDs when illuminated, indicate voltages at their corresponding outputs. In the case of the +5V short from the Unit-Under-Test, the Active Extender will automatically switch the current limit down to about 200 milliamps and will continue to deliver this current for troubleshooting purposes. On the PCIX-6432 and PMC2PCI boards this feature is extended to cover the +12V and +3.3V as well. In the case of shorts or excessive current draw for the other voltages the resetable fuses will open up until the problem is corrected.
The current limit value for the +5V is set to 5 Amps with JP8 not installed and 1 Amp with JP8 installed.
CURRENT LIMIT ADJUSTMENTS
FOR PCI532/PCI332
To increase the +5v current limit you must reduce the gain of the current measurement circuitry. Perform the following reworks:
To change the current limit to 7.5A install a 200k Resistor on top of R19 and R22, this will cause
the current measurement circuit gain to be reduced by a factor 0.66 (I.e. 1 volt will represent 1.5 A current draw.)
To change the current limit to 10A install a 100k Resistor on top of R19 and R22, this will cause
the current measurement circuit gain to be reduced by a factor 0.50 (I.e. 1 volt will represent 2 A current draw.)
To increase the +3.3v current limit you must place an additional fuse across F4 which will increase the current limit to 2A.
4
FOR PCIX6432/PCIX6466-3 (Rev. C and below)
To increase the +5v current limit you must cut the trace between the pads of R23 and perform the following reworks:
To change the current limit to 8A install a 10k resistor at location R22 and a 6.2k resistor at location
R23. This does not affect the current measurement reading.
To change the current limit to 10A install a 10k resistor at location R22 and R23. This does not
affect the current measurement reading.
To increase the +3.3v current limit must supply the +3.3v from the mother board or an external power supply, and reduce the gain of the current measurement circuitry. Perform the following rework:
To change the current limit to 5A install a 100k Resistor on top of R33 and R34, this will cause the
current measurement circuit gain to be reduced by a factor 0.50 (I.e. 1 volt will represent 2 A current draw.)
FOR PCIX6432/PCIX6466-3 (Rev. D and above)
To increase the +5v current limit you must remove R23 and perform the following reworks:
To change the current limit to 8A install a 10k resistor at location R22 and a 6.2k resistor at location
R23. This does not affect the current measurement reading.
To change the current limit to 10A install a 10k resistor at location R22 and R23. This does not
affect the current measurement reading.
To increase the +3.3v current limit must supply the +3.3v from the mother board or an external power supply, and reduce the gain of the current measurement circuitry. Perform the following rework:
To change the current limit to 5A remove resistor installed at R60, install a 40K resistor, This
does not affect the current measurement reading.
FOR PMC2PCI-64
To increase the +5v current limit you must remove the resistor at R29 and perform the following reworks:
To change the current limit to 8A install a 10k resistor at location R30 and a 6.2k resistor at location
R29. This does not affect the current measurement reading.
To change the current limit to 10A install a 10k resistor at location R30 and R29. This does not
affect the current measurement reading.
To increase the +3.3v current limit you must supply the +3.3v from the mother board or an external power supply, and reduce the gain of the current measurement circuitry. Perform the following reworks:
To change the current limit to 5A install a 100k Resistor on top of R39 and R38, this will cause the
current measurement circuit gain to be reduced by a factor 0.50 (I.e. 1 volt will represent 2 A current draw.)
5
PMC BUS MODE SIGNALS
The 4 bus mode signals for the PMC bus are selectable on the PMC2PCI-64 extender board. These signals BUSMODE1, BUSMODE2, BUSMODE3 and BUSMODE4 are connected to 3 push-on jumpers JPN2, JPN3 and JPN4 respectively. These jumpers are pulled up to VCC with a 10K resistor each. If the jumper is not in place the signal will go HI, and if the jumper is in place the signal will be grounded and represents a LOW.
BUSMODE1 is an output signal, represented by an LED which indicates when this output is low, asserted. When the PMC card asserts this output the LED will illuminate.
For the PMC2PCI-64, the signals PRSNT1# and PRSNT2# on the PCI bus side of the extender board, are hard wired to represent 25 Watts of power requirement, PRSNT1# = GND and PRSNT2# = OPEN.
EXTERNAL POWER SUPPLY
On the PCI532/332 the terminal VINEX is used and J6 terminal is used on other cards for the external power supply input. However remember never to connect any supply to these inputs so long as you have JP4, JP5, JP6 and JP7 installed.
In case you want to use the external supply as an input you must remove these 4 jumpers in order not to cause any conflict with the bus voltages. These jumpers are, however, independent from each other.
For instance if you would want to bring in only a +5V from the external supply and continue to use the bus voltages for +12V, -12V, and +3.3V, you would only need to remove JP6. The list below identifies which jumper is for which supply:
JP4 = +12V, Next to Q5 pin 3 (left side of the board). JP5 = -12V, Next to Q7 pin 3 (left side of the board). JP6 = +5V, Next to Q6 pin 3, also JP10 for +VIO, if connected to +5V on your board. JP7 = +3.3V, Next to Q9 pin 3.
6
The following diagram indicates the interconnection of the Unit-Under-Test voltages to bus voltages and the external voltages:
+5VE to Unit-Under-Test
ON-OFF Circuitry +5BV
+VIOB
JP6 JP10
+5V from the Bus ON-OFF Circuitry
+VIO from bus (+5v plane)
As you can see, there will be a conflict in case the external supply is connected while the jumper is still in place. This circuit is repeated for each of the 4 voltages.
If you are using external power supplies do not forget to connect the Ground (GND) signals. If your external power supply outputs are not isolated, make sure the ground of the PC (containing the extender board) and the ground of the power supply are at the same voltage level with respect to a common point, before connecting the GND signal.
Note: Be sure to remove JP10 if the VIO and +5V on your board are on the same voltage plane.
7
PCI HOT SWAP UTILITIES
The purpose of the utilities is to provide the user with the knowledge and application of Hot Swap utility software and extender cards for purposes of swapping PCI cards while the system power stays on. These utilities will allow the user to perform various functions with the Catalyst Enterprises, PCI Active extenders. The software allows the user to read, save and reload the configuration space data and allow the user to control the power of to the UUT during testing via the test program. For more information see the Hot Swapping PCI Cards document, located on our web site http://www.catalyst-ent.com under the documents page.
5V=>3V TRANSITION
The PCIX6432/PCIX6466-3 and PMC2PCI-64 Active Extender cards are capable of translating the incoming 5-volt signals to 3.3 volts for the UUT without any timing degradation. Therefore cards or components needing 3-volt environment can be tested or operated on a 5-volt system using these extender cards.
If JP9 (PCIX6432/PCIX6466-3) or JPX (PMC2PCI-64) is installed the UUT signals will be the same as the bus signals, most likely 5V. If not installed the signals to the UUT will be translated down to 3.3V.
To use this feature with the PCI532, performing the follow reworks:
Remove R32
Install a 191 Ohm resistor at R32
3.3V INPUT
The PCIX6432/PCIX6466-3 Active Extender cards have an on-board 3.3 volt regulator (PCIX6432 Rev C and higher).
JP7 selects the source of the 3.3V to the UUT. JP7 1-2 3.3V from the on-board regulator.
JP7 2-3 3.3V from the system bus.
JP7 no shunts 3.3V from the external supply.
TABLES
LED TABLE
LED Purpose PCI532/PCI332 PCIX6432/PCIX6466-3 PMC2PCI-64
+5V Present D1 D12 D1 +12V Present D3 D11 D3
-12V Present D5 D9 D5 VIO Present D7 D18 D7 +3.3V Present D12 D13 D12 +12V Problem D4 D15 D4
-12V Problem D6 D10 D6 VIO Problem D8 N/A D8 +5V Problem D9 D16 D9 +3.3V Problem D11 D14 D11 BUS MODE 1 N/A N/A D20
8
JUMPER TABLE
JUMPER Function PCI532/PCI332 PCIX6432/PCIX6466-3 PMC2PCI-64 Isolate +5V JP6 JP6 JP6 Isolate +12V JP4 JP4 JP4 Isolate +3.3V JP7 JP7 (Change source)* JP7 Isolate –12V JP5 JP5 JP5 Isolate VIO JP10 JP10 JP10 Change +5V Current Limit to 1A +5V Current Measurement +12V Current Measurement +3.3V Current Measurement External Control JP3 JP3 JP3 5V=> 3V Signal Level Conversion BUS MODE N/A N/A JPN2, JPN3, JPN4 AUX3.3 N/A JP12 N/A PME N/A JP11 N/A
JP8 JP8 JP8
J3 J3 J3
N/A J4 J4
N/A J5 J5
N/A JP9 JPX
AUXILIARY POWER CONNECTOR PIN-OUT
PCI532 and PCI332 power connector for the external power supply is different than the one used for PMC2PCI and PCIX-6432. The PCI532 connector is marked as indicated, but the other connectors are intended for use with ribbon cable and are not marked on the board. The following pin-out can be used if the user wants to arrange his own interface. Please note that each signals is divided and placed symmetrically on both sides of the connector, this will allow the connector to be plugged in either direction and make proper connection.
SIGNAL PIN SIGNAL
+5EV 1 2 +5EV +5EV 3 4 +5EV +5VS 5 6 +3VS +3EV 7 8 +3EV
+12VS 9 10 -12EV
N.U. 11 12 SW
-12EV 13 14 +12EV SW 15 16 N.U.
-12EV 17 18 +12VS
+3EV 19 20 +3EV +3VS 21 22 +5VS +5EV 23 24 +5EV +5EV 25 26 +5EV
The EV signals are the voltage signals, remember not to bring in any external voltages until you reconfigure the jumpers for external supply mode. The VS signals are sense signals for compensating any voltage lose in the cable. The SW is an open collector signal and it is the sane as the switch or jumper JP3 to turn the board on and off.
9
SPECIFICATIONS: PCI532 & PCI332
Bus:
PCI-332, 32-bit PCI, 3V and universal.
Voltages:
Inputs From PC bus or the external input, configurable by jumpers per voltage.
Input Requirement 5V @ 20 mA, +/- 12V @ 50 mA
Output Ratings +5V, Jumper selectable to 5 Amp or 1 Amp limit, higher than 5 Amp
Drop Across the Switches 40 millivolts drop for every 1 Amp drawn for +5V, +3.3V and +VIO
Propagation Delay:
Controls:
On-Off SPST switch on-board or the external logic input (system parallel port).
Bus Signals Bus signals can be turned on all at once or selectively groups of 10 via the
Outputs:
J3 +5V current draw by the UUT can be measured at a two-point terminal, J3,
JP1 JP1-1 to JP1-59, all odd pins on the B side, 100 mil centers. JP1 JP1-2 to JP1-60, all even pins on the B side, 100 mil centers. JP2 JP2-1 to JP2-59, all odd pins on the A side, 100 mil centers. JP2 JP2-2 to JP2-60, all even pins on the A side, 100 mil centers.
NOTE: The signals at JP1 and JP2 are active when the extender power is on and tri-Stated when the
power is off.
Mechanical Dimensions:
Height 1.6 inches; This dimension is kept less than 2 inches to assure this product is
Length 9.6 inches
PCI-532, 32-bit PCI, 5V and universal.
current limit can be accommodated per user request. +3.3V, +VIO and +/- 12V at 1 Amp.
30 millivolts drop for every 1 Amp drawn for -12V. 30 millivolts drop for every 100 milliampere drawn for +12V
Less than 500 pico-seconds from the PC bus to the UUT. The switch propagation delay is rated at only 250 pico-seconds.
dip switch or an external I/O control.
by a voltmeter. Each volt represents 1 Amp.
in compliance with PCI Rev. 2 specifications.
10
SPECIFICATIONS: PCIX6432-5, PCIX6466-3
Bus: Voltages:
Inputs From PC bus, an external power supply, configurable by jumpers.
Input Requirements 5V @ 20 mA, +/- 12V @ 50 mA
Output Ratings +5V, Jumper selectable to 5 Amp or 1 Amp limit.
Drop Across the Switches 40 millivolts drop for every 1 Amp drawn for +5V, +3.3V and +VIO. 30 millivolts drop for every 1 Amp drawn for -12V. 30 millivolts drop for every 100 milliampere drawn for +12V.
Propagation Delay:
Controls:
On-Off SPST switch on-board or external logic input
Bus Signals Bus signals can be turned on all at once or selectively in groups, via the dip
Outputs:
J3.2 (J3 for Rev C and below) +5V current measurement, each Volt represents 1 Amp.
J3.4 (J4 for Rev C and below) +12V current measurement, each Volt represents 1 Amp.
J3.3 (J5 for Rev C and below) +3.3V current measurement, each Volt represents 1 Amp.
JP1 JP1-1 to JP1-32, all pins on the B side, 64-bit extension, 100 mil centers.
JP2 JP2-1 to JP2-32, all pins on the A side, 64-bit extension, 100 mil centers.
JP13 JP13-1 to JP13-62, all pins on the B side, 32-bit main bus, 100 mil centers.
JP14 JP14-1 to JP14-62, all pins on the A side, 32-bit main bus, 100 mil centers.
NOTE: The signals at JP1, JP2, JP3 and JP4 are active when the extender power is on, and
tri-stated when the power is off.
Mechanical Dimensions:
Height 1.6 inches Length 9.6 inches
PCIX6432-5; PCI, 32-bit or 64-bit, 5 Volt and Universal, 33 Mhz. PCIX6466-3; PCI, 32-bit or 64-bit, 3 Volt and Universal, 66 Mhz.
+3.3V at 2.5 Amp. +/- 12V at 1 Amp.
Less than 500 pico-seconds from the PC bus to the UUT. The switch propagation delay is rated at only 250 pico-seconds.
switch or an external I/O control.
11
SPECIFICATIONS: PMC2PCI-64
Input Bus: Output Bus: Voltage:
Inputs 5V @ 20 mA, +/- 12V @ 50 mA
Output Ratings +5V, Jumper selectable to 5 Amp or 1 Amp limit. +3.3V at 2.5 Amp. +/- 12V at 1 Amp.
Drop Across the Switches 40 millivolts drop for every 1 Amp drawn for +5V, +3.3V and +VIO 30 millivolts drop for every 1 Amp drawn for -12V. 30 millivolts drop for every 100 milliampere drawn for +12V.
Propagation Delay: Less than 500 picoseconds from the system bus to the Mezzanine board.
Controls:
On-Off SPST switch on-board or the external logic input.
Bus Signals Bus signals can be turned on all at once or selectively in groups, via the dip
Outputs:
J3 +5V current measurement, each Volt represents 1 Amp. J4 +12V current measurement, each Volt represents 1 Amp. J5 +3.3V current measurement, each Volt represents 1 Amp.
JP14 JP14-1 to JP14-32, all pins on the B side, 64-bit extension. JP13 JP13-1 to JP13-32, all pins on the A side, 64-bit extension. JP1 JP1-1 to JP1-62, all pins on the B side, 32-bit main bus. JP2 JP2-1 to JP2-62, all pins on the A side, 32-bit main bus.
NOTE: The signals at JP1, JP2, JP13 and JP14 are active when the extender power is on and tri-
stated when the power is off.
Mechanical Dimensions:
Height 2.2 inches Length 9.6 inches
PCI, 32 or 64-bit.
PMC, PCI Mezzanine cards, 32 or 64-bit.
switch or an external I/O control.
12
AUXILIARY PINOUT
MAIN, 32 BIT SIGNALS
JP2 FOR SIDE A
Controlling Switch Signal Name Header Pin Header Pin Signal Name Controlling Switch
N/A +12BV 2 1 TRST#B S2-5 S2-5 TDIB 4 3 TMSB S2-5 S2-5 INTA#B 6 5 +5BV N/A N/A +5BV 8 7 INTC#B S2-5 N/A +VIOB 10 9 RES71B S2-5 N/A 12 11 RES73B S2-1 S2-5 RES76B 14 13 N/A N/A +VIOB 16 15 RST#B N/A N/A GND 18 17 GNT#B S2-6 S2-6 AD30B 20 19 RES81B S2-6 S2-6 AD28B 22 21 +3.3VB N/A N/A GND 24 23 AD26B S2-6 S2-6 IDSELB 26 25 AD24B S2-6 S2-6 AD22B 28 27 +3.3VB N/A N/A GND 30 29 AD20B S2-6 S2-7 AD16B 32 31 AD18B S2-7 S2-7 FRAME#B 34 33 +3.3VB N/A S2-7 TRDY#B 36 35 GND N/A S2-7 STOP#B 38 37 GND N/A S2-7 SDONEB 40 39 +3.3VB N/A N/A GND 42 41 SBO#B S2-7 S2-7 AD15B 44 43 PARB S2-8 S2-8 AD13B 46 45 +3.3VB N/A N/A GND 48 47 AD11B S2-8 N/A 50 49 AD09B S2-8 S2-8 CBE0#B 52 51 N/A S2-8 AD06B 54 53 +3.3VB N/A N/A GND 56 55 AD04B S2-8 S2-8 AD00B 58 57 AD02B S2-8 S2-8 REQ64#B 60 59 +VIOB N/A N/A +5BV 62 61 +5VB N/A
TABLE 1
13
Controlling Switch
Signal Name
Header Pin
Header Pin
Signal Name
Controlling Switch
JP1 FOR SIDE B
S2-1 TCKB 2 1 -12BV N/A S2-1 TDOB 4 3 GND N/A N/A +5BV 6 5 +5BV N/A S2-1 INTD#B 8 7 INTB#B S2-1 S2-1 RES10B 10 9 PRSNT1#B S2-1 N/A 12 11 PRSNT2#B S2-1 S2-1 RES14B 14 13 N/A S2-1 CLKB 16 15 GND N/A S2-2 REQ#B 18 17 GND N/A S2-2 AD31B 20 19 +VIOB N/A N/A GND 22 21 AD29B S2-2 S2-2 AD25B 24 23 AD27B S2-2 S2-2 CBE3#B 26 25 +3.3VB N/A N/A GND 28 27 AD23B S2-2 S2-2 AD19B 30 29 AD21B S2-2 S2-3 AD17B 32 31 +3.3VB N/A N/A GND 34 33 CBE2#B S2-3 N/A +3.3VB 36 35 IRDY#B S2-3 N/A GND 38 37 DEVSEL#B S2-3 S2-3 PERR#B 40 39 LOCK#B S2-3 S2-3 SERR#B 42 41 +3.3VB N/A S2-3 CBE1#B 44 43 +3.3VB N/A N/A GND 46 45 AD14B S2-3 S2-4 AD10B 48 47 AD12B S2-4 N/A 50 49 M66ENB S2-4 S2-4 AD08 52 51 N/A N/A +3.3VB 54 53 AD07B S2-4 S2-4 AD03B 56 55 AD05B S2-4 S2-4 AD01B 58 57 GND N/A S2-4 ACK64#B 60 59 +VIOB N/A N/A +5BV 62 61 +5VB N/A
TABLE 2
14
Controlling S
witch
Signal Name
Header Pin
Header Pin
Signal Name
Controlling Switch
Controlling Switch
Signal Name
Header Pin
Header Pin
Signal Name
Controlling Switch
EXTENSION, 64 BIT SIGNALS
S2-9 RES1B 1 2 GND N/A S2-9 CBE6#B 3 4 CBE4#B S2-9 N/A GND 5 6 AD63B S2-9 S2-9 AD61B 7 8 +VIOB N/A S2-9 AD59B 9 10 AD57B S2-9 N/A GND 11 12 AD55B S2-9 S2-9 AD53B 13 14 GND N/A S2-9 AD51B 15 16 AD49B S2-9 N/A +VIOB 17 18 AD47B S2-9 S2-9 AD45B 19 20 GND N/A S2-9 AD43B 21 22 AD41B S2-9 N/A GND 23 24 AD39B S2-9 S2-9 AD37B 25 26 +VIOB N/A S2-9 AD35B 27 28 AD33B S2-9 N/A GND 29 30 RES2B S2-9 N/A 31 32 GND N/A
JP13 FOR SIDE B
TABLE 3
JP14 FOR SIDE A
N/A GND 1 2 CBE7#B S2-10 S2-10 CBE5#B 3 4 +VIOB N/A S2-10 PAR64B 5 6 AD52B S2-10 N/A GND 7 8 AD60B S2-10 S2-10 AD58B 9 10 GND N/A S2-10 AD56B 11 12 AD54B S2-10 N/A +VIOB 13 14 AD52B S2-10 S2-10 AD50B 15 16 GND N/A S2-10 AD48B 17 18 AD46B S2-10 N/A GND 19 20 AD44B S2-10 S2-10 AD42B 21 22 +VIOB N/A S2-10 AD40B 23 24 AD38B S2-10 N/A GND 25 26 AD36B S2-10 S2-10 AD34B 27 28 GND N/A S2-10 AD32B 29 30 RES5B S2-10 N/A GND 31 32 N/A
TABLE 4
15
BOARD LAYOUT, PCI532 & PCI332
16
BOARD LAYOUT, PCIX6432-5 & PCIX6466-3
17
BOARD LAYOUT, PMC2PCI-64
18
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