Dynamic Engineering PCI2PMC User manual

DYNAMIC ENGINEERING
150 DuBois St. Suite C, Santa Cruz, Calif. 95060
831-457-8891 Fax [phone]
http://www.dyneng.com
[email protected]
Est. 1988
User Manual
PCI2PMC
PCI Single Slot PMC Compatible Carrier
Use Your PMC in a PC
Manual Revision H1
Corresponding Hardware: Revision H
10-2000-0608

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PCI2PMC
PCI and PMC Compatible Carrier
Dynamic Engineering
150 DuBois St. Suite C
Santa Cruz, CA 95060
831-457-8891
831-457-4793 FAX
This document contains information of
proprietary interest to Dynamic Engineering. It
has been supplied in confidence and the
recipient, by accepting this material, agrees that
the subject matter will not be copied or
reproduced, in whole or in part, nor its contents
revealed in any manner or to any person except
to meet the purpose for which it was delivered.
Dynamic Engineering has made every effort to
ensure that this manual is accurate and
complete. Still, the company reserves the right to
make improvements or changes in the product
described in this document at any time and
without notice. Furthermore, Dynamic
Engineering assumes no liability arising out of
the application or use of the device described
herein.
The electronic equipment described herein
generates, uses, and can radiate radio
frequency energy. Operation of this equipment
in a residential area is likely to cause radio
interference, in which case the user, at his own
expense, will be required to take whatever
measures may be required to correct the
interference.
Dynamic Engineering’s products are not
authorized for use as critical components in life
support devices or systems without the express
written approval of the president of Dynamic
Engineering.
Connection of incompatible hardware is likely to
cause serious damage.
©2000-2010 by Dynamic Engineering.
Other trademarks and registered trademarks are
owned by
their respective manufactures.
Manual Revision H1. Revised January 20, 2010

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Table of Contents
PRODUCT DESCRIPTION 5
USAGE NOTES: 6
Notes: 8
PMC MODULE BACKPLANE IO INTERFACE PIN ASSIGNMENT 9
APPLICATIONS GUIDE 10
Interfacing 10
Construction and Reliability 11
Thermal Considerations 11
WARRANTY AND REPAIR 12
Service Policy 12
Out of Warranty Repairs 12
For Service Contact: Customer Service Department Dynamic Engineering 12
SPECIFICATIONS 13
ORDER INFORMATION 14

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List of Figures
FIGURE 1 PCI2PMC PN4 INTERFACE STANDARD 9

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Product Description
PCI2PMC is part of the PCI and PMC Compatible family of modular I/O components.
The PC2PMC adapts one PMC to one PCI slot. Dynamic Engineering has several
versions of the PCI2PMC including bridged and two slot versions. The PCI2PMC is a
single slot passive design.
Special features:
• Universal PCI 1/2 length card.
LED’s are green and steady on when the voltages are active.
• LED1 is PMC Busmode “Present”
• LED2 is 3.3V to PMC
• LED3 is 3.3 from PCI bus.
• LED4 is 3.3 from Regulator
• LED5 is plus 5
• LED6 is plus 12
• LED7 is minus 12
• Jumper selection for onboard 1500mA regulator or PCI 3.3V supply
• 32 or 64 bit operation
•10 ohm series resistors on AD31-0
• Clamping Diodes on critical PCI signals
• Zero delay buffer for PCI clock distribution
• PrPMC clocking options
• Front panel connector access through PCI bracket
• User IO [Pn4] available through 2 cable connectors (DIN IDC and SCSI II compatible)
• Spare pins on SCSI connector can be jumper selected to 5V or ground.
• Matched length IO.
• Cooling cutout for increased airflow to PMC
• Jumper selection on M66EN
• JTAG and Monarch mode control header options
PCI2PMC is a passive design incurring no added delays in connection from the PCI to
the PMC buses. The design incorporates features to prevent the physical length of the
traces from affecting operation. There may be cases where the backplane can’t support
all slots with PCI2PMC cards installed.
Our bridged products including PCIBPMC, PCIBPMCET, PCIBPMCX1, and
PCIBPMCX2 can be used in situations where a bridge is desired. Please refer to the
Dynamic Engineering website for more information on these and other products.

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Usage Notes:
The regulator LED may not illuminate unless there is a load from the PMC on the 3.3V
supply, and the regulator is selected as the power source for the 3.3V.
The Regulator path can provide up to 1500 mA of 3.3V power. Two FET’s are used to
allow the user to select PCI 3.3V or local regulator as the source for the 3.3V power to
the PMC. If the PMC uses more than 1.5A the PCI selection must be made.
The FET has a small internal resistance and the protection DIODE has a separate
current sensitive drop. For low current levels the IR drop is small and the 3.3 will be
with the legal range. For larger current levels the –HC option should be selected to
minimize the voltage drop.
Jumper options are clearly marked in the component side silk screen.
J1 3.3V Source selector. open = regulated, installed = PCI source.
J2 Connected to pins 33, 67 on P2. 1-2 = 5V, 2-3 = GND installed with –SCSI
J3 Connected to pins 34, 68 on P2. 1-2 = 5V, 2-3 = GND installed with -SCSI
J4 Connected to M66EN. Installed = GND = 33 MHz. Open = bus condition = 33 or 66
MHz.
J5 is the JTAG Header with options for connection to PCI bus or from Flying leads.
Installed with -JTAG
PCI Side PMC Side
TRST# 1 2
TCK 3 4
TMS 5 6
TDI 7 8
TDO 9 10
The header can be jumpered across to connect the PCI side to the PMC side or the
PMC side can be connected to flying leads from your JTAG interface.
J8 Pin 1 = 3.3, and pin 2 = gnd used for reference with JTAG
Add –JTAG to the Part Number if you need J5 and J8 installed.

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J6 and J7 control the PrPMC clock options. Installed with –M option.
J6 J7
OPN OPN PCI CLK VIA PLL TO PMC – standard non –M signal path.
SHNT SHNT OSC TO BP & PMC BIPASS PLL
SHNT OPN OSC TO BP & PMC USING PLL
OPN SHNT PMC DRIVING CLOCK TO BP
J9 is installed when the –M option is requested. J9 is a two pin header. When a shunt
is installed the 1KΩresistor provides a pull-down. When open a 10KΩresistor provides
the pull-up. The installed PrPMC can usually override either setting after power-up
using software.
PCI2PMC is a product consisting of a PCB and added components. The components
can be swapped or left off to create different versions.
The standard version of the board is called “PCI2PMC” and comes with a complete 64
bit PCI path to support 32 and / or 64 bit operation at 33 and / or 66 MHz. The PMC
may have IO through its bezel or via Pn4 or both. The Bezel IO is supported via the
PCI rear IO port. The Pn4 IO is supported with either a DIN or SCSI connector. The
DIN connector is standard and the –SCSI option swaps the DIN for the SCSI.
The PCI2PMC–ME version removes the Upper part of the PCI bus and the rear IO
leaving the primary 32 bit PCI path and PMC Bezel IO. This version is usually provided
with the –HC option to remove the regulator and FET’s etc. to provide a hardwired PCI
3.3V sourced board.
The PCI2PMC, PCI2PMC-SCSI, and PCI2PMC-ME-HC are stocked items. Other
combinations are built to order. Please see the last page for more ordering options.

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Notes:
A) Revision 4 and later boards M66EN is connected to the PMC slot [Jn2-47].
Recent revision 3 boards are reworked to have the equivalent functionality.
B) Shunts are capable of 800 mA. The Shunts on J2,J3 are not fuse protected.
Your circuit must limit total power consumed.
C) Rev 1-4 required –HC option for more than 800 mA of 3.3V from the backplane to
be routed to the PMC. Revision 5 and later have MOSFET switches controlled
by J1 with a 10A rating. The local regulator has been upgraded to 1500 mA.
D) Revision 5 and later boards with the PrPMC option; not installed unless ordered.
Standard configuration is the equivalent of the PCI clock through the PLL to the
PMC.
E) Rev 5 and later boards have power reference for JTAG header.
F) Rev 7 switched to 0603 capacitors and increased quantity
G) Rev 8 has matched length IO for Pn4.

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PMC Module Backplane IO Interface Pin Assignment
The figure below gives the pin assignments for the PMC Module IO Interface – from
Pn4 to the PCI2PMC connectors. Also see the User Manual for your PMC board for
more information.
DIN IDC [P3] SCSI II [P2] Pn4
C1 A1 1 35 1 2
C2 A2 2 36 3 4
C3 A3 3 37 5 6
C4 A4 4 38 7 8
C5 A5 5 39 9 10
C6 A6 6 40 11 12
C7 A7 7 41 13 14
C8 A8 8 42 15 16
C9 A9 9 43 17 18
C10 A10 10 44 19 20
C11 A11 11 45 21 22
C12 A12 12 46 23 24
C13 A13 13 47 25 26
C14 A14 14 48 27 28
C15 A15 15 49 29 30
C16 A16 16 50 31 32
C17 A17 17 51 33 34
C18 A18 18 52 35 36
C19 A19 19 53 37 38
C20 A20 20 54 39 40
C21 A21 21 55 41 42
C22 A22 22 56 43 44
C23 A23 23 57 45 46
C24 A24 24 58 47 48
C25 A25 25 59 49 50
C26 A26 26 60 51 52
C27 A27 27 61 53 54
C28 A28 28 62 55 56
C29 A29 29 63 57 58
C30 A30 30 64 59 60
C31 A31 31 65 61 62
C32 A32 32 66 63 64
33 67 Open, +5 or GND via J2 silk screen defined
34 68 Open, +5 or GND via J3
FIGURE 1 PCI2PMC PN4 INTERFACE STANDARD
Read table:
P3-C1 = P2-1 = Pn4-1
P3-A1 = P2-35 = Pn4-2
etc.

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Applications Guide
Interfacing
Some general interfacing guidelines are presented below. Do not hesitate to contact the
factory if you need more assistance.
Installation
The PMC is mounted to the PCI2PMC prior to installation within the chassis. For best
results: with the PCI bracket installed, install the PMC at an angle so that the PMC front
panel bezel penetrates the PCI bracket then rotate down to mate with the PMC [JnX -
PnX] connectors.
If the PCI bracket is not installed, plug in the PMC and then attach the PCI bracket. Use
the mounting screws that come with the PMC to secure to the PCI2PMC.
There are four mounting locations. Two into the PMC mounting bezel and two for the
standoffs near the PMC bus connectors.
Start-up
Make sure that the "system" can see your hardware before trying to access it. Many
BIOS will display the PCI devices found at boot up on a "splash screen" with the
VendorID and CardId for the PMC installed and an interrupt level.
Watch the system grounds. All electrically connected equipment should have a fail-
safe common ground that is large enough to handle all current loads without affecting
noise immunity. Power supplies and power consuming loads should all have their own
ground wires back to a common point.
Power all system power supplies from one switch. Connecting external voltage to
the PCI2PMC when it is not powered can damage it, as well as the rest of the host
system. This problem may be avoided by turning all power supplies on and off at the
same time. This applies more to the PMC installed into the PCI2PMC than the
PCI2PMC itself, and it is smart system design when it can be achieved.