Connect Tech CTIM-00056 PCI-104/Express to PCI Express Adapter User Manual

The information contained in this document is subject to change without notice. Connect Tech Inc. shall not be liable for errors contained herein or for incidental consequential damages in connection with the furnishing, performance, or use of this material. This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Connect Tech, Inc.

Trademark Acknowledgement

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Not listing all possible trademarks or copyright acknowledgments does not constitute a lack of acknowledgment to the rightful owners of the trademarks and copyrights mentioned in this document.

Revision History

Revision 0.00 Original Document

Introduction

Connect Tech’s PCI/104-Express to PCI Express Adapter enables users to install any x1, x4, x8 or x16 lane PCI Express card in a PCI/104-Express stack.

This convenient adapter board enables the testing, development and deployment for standard PCI Express cards into embedded the PCI/104-Express environment.

Features

PCI/Express x1, x4, x8, x16 Lane Card Compatible
PCI/104-Express & PCIe/104 Compatible

SBC Bottom Stacking Compatible

1. Block Diagram

Below is a high level view of the PCI/104-Express to PCI Express Adapter. Aside from the x1 and x16 lane switch the rest of the PCI express signals are direct connections to those of the PCI/104-Express signals. See Table 1 in this manual for a full listing of pinouts and interconnections.

2. Detailed Hardware Description

An ADG021 is depicted below with all of the user accessible locations defined. Further detailed descriptions of these locations will be defined below.

PC/104 Standoffs

Prototyping Area
PCI Express Connector

PCI Express Support Bracket
PCIe/104 Aux Signals

Power & Lane Select Jumpers
PCIe/104 Connector

USB Port 1
USB Port 0

PCIe Lane and Power Selection Jumper

Position A: Should only be installed when you SBC power supply does not supply +3.3V to the PCI/104-Express bus.
Position B: In some cases PCI/104-Express SBC require the PEG_ENA signal to be enabled to use the x16 lane bus, if your SBC requires this please install this jumper.

Auxiliary Signals Jumper Block

USB Port Connector Pads

USB Type “B” connectors can be optionally installed by the user. These ports will directly interface with the USB_0 and USB_1 on the PCI/104-Express bus. This is also an option to connect the shell of the USB connector to the PCB ground.

Compatible USB connectors:

Manufacturer	Part Number
Tyco	292304-X
Tyco	1734176-X
Samtec	USB-B-S-X-X-TH-X-XX
FCI	61729-XXXXBLF
Contact support@connecttech.com for others.

3. Hardware Installation

PC104 Stand-Offs

When installing your PCI/104-Express SBC system onto ADG021, four proper stack height (0.6”) PC/104 standoffs must be used. If standoffs are not used, there is a high likelihood that the PCI/104-Express connector will be damaged. 4 x PC/104 standoffs, 4 x PC/104 nuts and 4 x PC/104 screws are provided to complete your PCI/104-Express SBC installation to the ADG021.

Support Bracket Installation

The ADG021 product ships with a Standard Height PCI Express Custom Support Bracket that can be optionally installed to provide greater stability to the PCI Express add-on card installed into your PCI/104-Express stack.

Installation steps:

Insert bracket into alignment holes (see photo above for bracket location on PCB)
Install and tighten each of the 4 supplied nuts.

3. Pinouts and Signal Interconnect

Below is a listing of all signal interconnect between the PCI Express connector and the PCI/104-Express connector. Power, ground and presence detection signals have been removed from this list.

PCI Express Connector Pinout			PCI/104-Express Connector Pinout
Connector Side	Pin No.	Pin Name	Pin No.	Pin Name
Side A	5	SMCLK	no connection
Side A	6	SMDAT	no connection
Side A	9	JTAG1	no connection
Side A	11	WAKE#	53	Reserved / WAKE#
Side A	12	RSVD	no connection
Side A	14	PETp0	12 OR 58	PEx1_0Tp OR PEx16_0T(0)p
Side A	15	PETn0	14 OR 60	PEx1_0Tn OR PEx16_0T(0)n
Side A	19	PETp1	64	PEx16_0T(1)p
Side A	20	PETn1	65	PEx16_0T(1)n
Side A	23	PETp2	70	PEx16_0T(2)p
Side A	24	PETn2	72	PEx16_0T(2)n
Side A	27	PETp3	76	PEx16_0T(3)p
Side A	28	PETn3	78	PEx16_0T(3)n
Side A	30	RSVD	no connection
Side A	33	PETp4	82	PEx16_0T(4)p
Side A	34	PETn4	84	PEx16_0T(4)n
Side A	37	PETp5	88	PEx16_0T(5)p
Side A	38	PETn5	90	PEx16_0T(5)n
Side A	41	PETp6	94	PEx16_0T(6)p
Side A	42	PETn6	96	PEx16_0T(6)n
Side A	45	PETp7	100	PEx16_0T(7)p
Side A	46	PETn7	102	PEx16_0T(7)n
Side A	50	PETp8	57	PEx16_0T(8)p
Side A	51	PETn8	59	PEx16_0T(8)n
Side A	54	PETp9	63	PEx16_0T(9)p
Side A	55	PETn9	65	PEx16_0T(9)n
Side A	58	PETp10	69	PEx16_0T(10)p
Side A	59	PETn10	71	PEx16_0T(10)n
Side A	62	PETp11	75	PEx16_0T(11)p
Side A	63	PETn11	77	PEx16_0T(11)n
Side A	66	PETp12	81	PEx16_0T(12)p
Side A	67	PETn12	83	PEx16_0T(12)n
Side A	70	PETp13	87	PEx16_0T(13)p
Side A	71	PETn13	89	PEx16_0T(13)n
Side A	74	PETp14	93	PEx16_0T(14)p
Side A	75	PETn14	95	PEx16_0T(14)n
Side A	78	PETp15	99	PEx16_0T(15)p
Side A	79	PETn15	101	PEx16_0T(15)n
Side A	82	RSVD	no connection
Side B	5	JTAG2	no connection
Side B	6	JTAG3	no connection
Side B	7	JTAG4	no connection
Side B	8	JTAG5	no connection
Side B	11	PERST#	2	PE_RST#
Side B	13	REFCLK+	36 OR 48	PEx1_0Clkp OR PEx16_x8_x4_Clkp
Side B	14	REFCLK-	38 OR 50	PEx1_0Clkn OR PEx16_x8_x4_Clkn
Side B	16	PERp0	24 OR 110	PEx1_0Rp OR PEx16_0R(0)p
Side B	17	PERn0	26 OR 112	PEx1_0Rn OR PEx16_0R(0)n
Side B	19	RSVD	no connection
Side B	21	PERp1	116	PEx16_0R(1)p
Side B	22	PERn1	118	PEx16_0R(1)n
Side B	25	PERp2	122	PEx16_0R(2)p
Side B	26	PERn2	124	PEx16_0R(2)n
Side B	29	PERp3	128	PEx16_0R(3)p
Side B	30	PERn3	130	PEx16_0R(3)n
Side B	32	RSVD	no connection
Side B	33	RSVD	no connection
Side B	35	PERp4	134	PEx16_0R(4)p
Side B	36	PERn4	136	PEx16_0R(4)n
Side B	39	PERp5	140	PEx16_0R(5)p
Side B	40	PERn5	142	PEx16_0R(5)n
Side B	43	PERp6	146	PEx16_0R(6)p
Side B	44	PERn6	148	PEx16_0R(6)n
Side B	47	PERp7	152	PEx16_0R(7)p
Side B	48	PERn7	154	PEx16_0R(7)n
Side B	50	RSVD	no connection
Side B	52	PERp8	109	PEx16_0R(8)p
Side B	53	PERn8	111	PEx16_0R(8)n
Side B	56	PERp9	115	PEx16_0R(9)p
Side B	57	PERn9	117	PEx16_0R(9)n
Side B	60	PERp10	121	PEx16_0R(10)p
Side B	61	PERn10	123	PEx16_0R(10)n
Side B	64	PERp11	127	PEx16_0R(11)p
Side B	65	PERn11	129	PEx16_0R(11)n
Side B	68	PERp12	133	PEx16_0R(12)p
Side B	69	PERn12	135	PEx16_0R(12)n
Side B	72	PERp13	139	PEx16_0R(13)p
Side B	73	PERn13	141	PEx16_0R(13)n
Side B	76	PERp14	145	PEx16_0R(14)p
Side B	77	PERn14	147	PEx16_0R(14)n
Side B	80	PERp15	151	PEx16_0R(15)p
Side B	81	PERn15	153	PEx16_0R(15)n

Table 1 – PCI/104-Express to PCI/Express Pinout

All Pin Names have been referenced from the official specifications provided by PCI-SIG and the PC/104 Consortium.

4. PCI/104-Express SBC Compatibility

Connect Tech’s PCI/104-Express to PCI Express Adapters board’s enables users to install any x1, x4, x8 or x16 lane PCI Express card in a PCIe/104 or PCI/104-Express stack. However certain CPU boards only populate the PCI-104/Express connector on the bottom side or on the top side of the board, allowing for a stack DOWN ONLY configuration, or a stack UP ONLY configuration. In these cases you must use the correct stacking Connect Tech adapter. Below is a compatibility list of all the known PCIe/104 or PCI-104/Express CPU boards that are on the market at the time this document was created.

To view the most recent list, please refer to our online Knowledge Database Document which can be found here: http://www.connecttech.com/KnowledgeDatabase/kdb316.htm

List of Compatible CPU Boards with the ADG021

AAEON Technology
PFM-945C

Advanced Digital Logic
ADLGS45PC

Digital-Logic / Kontron
MSM200XP
MSM945P
MSMG45P

E.E.P.D.
PROFIVE M2

Embedded Logic
PB-GS45e

LiPPERT Embedded Computers
Cool XpressRunner-GS45

RTD Embedded Technologies
CMA22MVD
CMA22MCS

Terratel
TTCM-01

List of Incompatible CPU Boards with the ADG021

AAEON Technology
EPIC-9457

Digital-Logic / Kontron
MSM200XU

Please see Connect Tech’s ADG017 (Top Stacking) Adapters for these products.

5. Power Notes

Some PCI/104-Express SBC systems will not come with +3.3V power over the PCI/104-Express connector.
If this is the case, enable jumper block J1 Position A** (See errata) to enable the on board regulator to generate +3.3V (which is limited to 1.5A) for your PCI Express card. If the SBC you are using does provide +3.3V power, do not enable this jumper.

PCI/104-Express Power Specifications

Voltage	Minimum Voltage (V)	Maximum Voltage (V)	Number of Pins	Current per Pin (A)	Total Current (A)	Total Power (W)
+3.3V	3.0	3.6	2	1.8	3.6	11.9
+5V	4.75	5.25	2 planes	8.4	16.8	84.0
+12V	11.40	12.60	1 plane	8.4	8.4	100.8
+5V_SB	4.75	5.25	2	1.8	3.6	18.0
GND	n/a	n/a	46	1.8	82.8	n/a

Please refer to your PCI/104-Express SBC manual for actual ratings used.

Limited Lifetime Warranty

Connect Tech Inc. provides a Lifetime Warranty for all Connect Tech Inc. products. Should this product, in Connect Tech Inc.’s opinion, fail to be in good working order during the warranty period, Connect Tech Inc. will, at its option, repair or replace this product at no charge, provided that the product has not been subjected to abuse, misuse, accident, disaster or non Connect Tech Inc. authorized modification or repair.

You may obtain warranty service by delivering this product to an authorized Connect Tech Inc. business partner or to Connect Tech Inc. along with proof of purchase. Product returned to Connect Tech Inc. must be pre-authorized by Connect Tech Inc. with an RMA (Return Material Authorization) number marked on the outside of the package and sent prepaid, insured and packaged for safe shipment. Connect Tech Inc. will return this product by prepaid shipment service.

The Connect Tech Inc. lifetime warranty is defined as the serviceable life of the product. This is defined as the period during which all components are available. Should the product prove to be irreparable, Connect Tech Inc. reserves the right to substitute an equivalent product if available or to retract lifetime warranty if no replacement is available.

The above warranty is the only warranty authorized by Connect Tech Inc. Under no circumstances will Connect Tech Inc. be liable in any way for any damages, including any lost profits, lost savings or other incidental or consequential damages arising out of the use of, or inability to use, such product.

Customer Support Overview

If you experience difficulties after reading the manual and/or using the product, contact the Connect Tech reseller from which you purchased the product. In most cases the reseller can help you with product installation and difficulties.

In the event that the reseller is unable to resolve your problem, our highly qualified support staff can assist you. Our online Support Center is available 24 hours a day, seven days a week on our website at: www.connecttech.com/sub/support/support.asp. Please go to the Download Zone or the Knowledge Database for product manuals, installation guides, device driver software and technical tips. Submit your questions to our technical support engineers at support@connecttech.com. Our technical support is always free.

Contact Information

Telephone/Facsimile
Technical Support representatives are ready to answer your call Monday through Friday, from 8:30 a.m. to 5:00 p.m. Eastern Standard Time. Our numbers for calls are:
Toll: 800-426-8979 (North America only) | Tel: 519-836-1291 | Fax: 519-836-4878 (online 24 hours)

Email/Internet
You may contact us through the Internet. Our email and URL addresses are:
sales@connecttech.com | support@connecttech.com | www.connecttech.com

Mail/Courier
Connect Tech Inc.
42 Arrow Road
Guelph, Ontario, N1K 1S6, Canada

CTIM-00056 (0.00) 11/24/2011

www.connecttech.com
800-426-8979 | 519-836-1291

Downloaded from Arrow.com.

Documents / Resources

Connect Tech CTIM-00056 PCI-104/Express to PCI Express Adapter [pdf] User Manual
CTIM-00056, PCI-104 to PCI Express Adapter, Express to PCI Express Adapter

References

User Manual

USER MANUAL
PCIe/104 (PCI/104-Express) to PCI Express Adapter

Bottom Stacking Model

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