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Mini PCI Express Card Serial  

Users Guide 

www.connecttech.com

 

 

Document: CTIM-00442 
Revision: 0.05 

 

 

Page 3 of 16 

Connect Tech Inc.  800-426-8979 | 519-836-1291

 

Date: 2018-06-29 

 

 

Preface 

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 support section is available 24 hours a day, 7 days a week on our website at: 

http://connecttech.com/support/resource-center/

See the contact information section below for more 

information on how to contact us directly. Our technical support is always free. 

 

Contact Information 

 

Mail/Courier

 

Connect Tech Inc. 
Technical Support 
42 Arrow Road 
Guelph, Ontario 
Canada N1K 1S6 
 

Email/Internet 

 

sales@connecttech.com 
support@connecttech.com 
www.connecttech.com 

 

Note: 

Please go to the

 

Connect Tech Resource Center

 for product manuals, installation guides, device drivers, 

BSPs and technical tips. Submit your 

technical support

 questions to our support engineers. 

 

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 Free

:  800-426-8979 (North America only) 

Telephone

: 519-836-1291 (Live assistance available 8:30 a.m. to 5:00 p.m. EST, Monday to Friday) 

Facsimile

:  519-836-4878 (on-line 24 hours) 

Summary of Contents for MPG001

Page 1: ... Road Toll 800 426 8979 North America only Guelph Ontario Fax 519 836 4878 N1K 1S6 Email sales connecttech com www connecttech com support connecttech com CTIM 00442 Revision 0 05 2018 06 29 Mini PCI Express Card Asynchronous Serial Users Guide ...

Page 2: ...arning 5 Revision History 5 Introduction 6 Product Features and Specifications 6 Part Numbers Ordering Information 7 Product Overview 8 Block Diagrams 8 USB 2 Port Non Isolated 8 PCI Express 2 Port Isolated 9 Interface Pin Outs 10 USB 2 Port Non Isolated Model 10 PCI Express 2 Port Isolated Model 11 Mini PCIe Edge Connector 12 Setup and Operation 13 RS485 or Half Duplex Mode Operation 14 Typical I...

Page 3: ...ter See the contact information section below for more information on how to contact us directly Our technical support is always free Contact Information Mail Courier Connect Tech Inc Technical Support 42 Arrow Road Guelph Ontario Canada N1K 1S6 Email Internet sales connecttech com support connecttech com www connecttech com Note Please go to the Connect Tech Resource Center for product manuals in...

Page 4: ...ailable Should the product prove to be irreparable Connect Tech Inc reserves the right to substitute an equivalent product if available or to retract the 2 Year 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 oth...

Page 5: ...n handling circuit boards at a minimum you should touch a grounded metal object to dissipate any static charge that may be present on you Only handling circuit boards in ESD safe areas which may include ESD floor and table mats wrist strap stations and ESD safe lab coats Avoiding handling circuit boards in carpeted areas Try to handle the board by the edges avoiding contact with components Revisio...

Page 6: ...ng MiniTek Non Latching 2mm pitch header 2 x 10 pins Latching MiniTek Non Latching 2mm pitch header Line Interface Hardware Selectable RS232 422 485 Hardware or Software Selectable RS232 422 485 Serial Signals RS232 TxD RxD RTS CTS DTR DCD DSR RI GND RS422 485 TX RX GND RS232 TxD RxD RTS CTS DTR DCD DSR RI GND RS422 485 TX RX GND Max Bit Rates 2 RS232 Up to 921 6Kbps RS422 485 Up to 12Mbps Slow Sl...

Page 7: ...CI Express Serial card includes 2 x RS 232 422 485 serial ports Vertical connector Connected via Mini PCIe USB RoHS compliant MPG003 Mini PCI Express Isolated Serial card includes 2 x RS 232 422 485 serial ports Right angle connector Connected via Mini PCIe PCIe UART RoHS compliant MPG004 Mini PCI Express Isolated Serial card includes 2 x RS 232 422 485 serial ports Vertical connector Connected vi...

Page 8: ...xpress Card Serial Users Guide www connecttech com Document CTIM 00442 Revision 0 05 Page 8 of 16 Connect Tech Inc 800 426 8979 519 836 1291 Date 2018 06 29 Product Overview Block Diagrams USB 2 Port Non Isolated ...

Page 9: ...Mini PCI Express Card Serial Users Guide www connecttech com Document CTIM 00442 Revision 0 05 Page 9 of 16 Connect Tech Inc 800 426 8979 519 836 1291 Date 2018 06 29 PCI Express 2 Port Isolated ...

Page 10: ...g depending on the model latching model shown Port 1 is connector P1 on the board Port 2 is P2 Although these 2 connectors are joined to form on physical connector Notes 1 DB 9 pin assignments when using cable CBG121 CTIC 00380 Port Pin DB9 Pin 1 RS232 RS422 RS485 1 1 1 DCD 2 6 DSR TX TXRX 3 2 RXD TX TXRX 4 7 RTS RX 5 3 TXD RX 6 8 CTS 7 4 DTR 8 9 RI 9 5 GND GND GND 10 2 11 1 DCD 12 6 DSR TX TXRX 1...

Page 11: ... 2 Port Isolated Model These models use two 2mm headers either latching of non latching depending on the model latching model shown Port 1 is connector P1 on the board Port 2 is P2 Notes 1 DB 9 pin assignments when using cable CBG191 CTIC 00539 Pin DB9 Pin 1 RS232 RS422 RS485 1 1 DCD 2 6 DSR TX TXRX 3 2 RXD TX TXRX 4 7 RTS RX 5 3 TXD RX 6 8 CTS 7 4 DTR 8 9 RI 9 5 GND GND GND 10 ...

Page 12: ...P3 Pinout Signal Pin Pin Signal NC 1 2 3 3V NC 3 4 GND NC 5 6 NC NC 7 8 NC GND 9 10 NC REFCLK MPG003 MPG004 Only 11 12 NC REFCLK MPG003 MPG004 Only 13 14 NC GND 15 16 NC NC 17 18 GND NC 19 20 NC GND 21 22 PEREST MPG001 MPG002 Use this to Reset the USB Serial Controller PER from this module to system MPG003 MPG004 Only 23 24 3 3V PER from this module to system MPG003 MPG004 Only 25 26 GND GND 27 28...

Page 13: ...ame type of switch block The ON position is show here for switch position 1 others are OFF M0 M1 Serial Mode OFF OFF Loopback 1 ON OFF RS232 OFF ON RS485 Half Duplex ON ON RS422 Full Duplex Term Function Slow Slew Function ON 120 ohm Receiver Termination enabled ON Slow Slew Rate enabled OFF Termination disabled OFF Slow Slew Rate disabled Notes 1 Loopback mode connects TX RX RTS CTS DSR RI DTR DC...

Page 14: ...Tech Inc 800 426 8979 519 836 1291 Date 2018 06 29 RS485 or Half Duplex Mode Operation This mode requires that the RTS signal be enable turned On prior to data transmission then disabled turned Off in order to allow data reception This can be handled autonomously by the UART if appropriate Driver software is employed ...

Page 15: ...t they be installed in Mini PCI Express card sockets which provide Dimension B of 2 3mm or greater Also if there are any components on the system board under the Mini PCI Express Card then extra space may be required CAUTION Always check whether any part of the Mini PCI Express card is touching the system board and or components on the system board before powering the system Failure to do so may r...

Page 16: ...FTDI FT2232 USB Uart device There are two different types of Drivers available on the FTDI website for this device The VCP or Virtual COM Port Driver is most commonly used http www ftdichip com Products ICs FT2232H htm PCI Express Host Interface Products The products which use the PCI Express Host interface use the Exar 17V352 Uart device The Connect Tech BlueStorm Express Windows Driver is availa...

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