Future Technology Devices International Ltd.
VNC2 Debug Module
Datasheet
Document Reference No.: FT_000254
Version 1.1
Issue Date: 2010-05-03
Future Technology Devices International Ltd (FTDI)
Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow, G41 1HH, United Kingdom
Tel.: +44 (0) 141 429 2777
Fax: + 44 (0) 141 429 2758
E-Mail (Support):
support1@ftdichip.com
Web:
http://www.vinculum.com
Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced
in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are
supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology
Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your
statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in
which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminar y
information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by
the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park,
Glasgow, G41 1HH, United Kingdom. Scotland Registered Number: SC136640
Copyright © 2010 Future Technology Devices International Limited
Document Reference No.: FT_000254
VNC2 Debug Module Datasheet Version 1.1
Clearance No.: FTDI# 149
`
1
Introduction
The following data sheet details the features and specifications of the VNC2 debug module. The VNC2
debug module is designed to provide connectivity between the Vinculum-II IDE development software
and the debug interface pin on the FTDI Vinculum-II (VNC2) USB host controller device.
The VNC2 debug module consists of a miniature board with a USB miniB connector, which provides USB
connectivity to Vinculum-II IDE development tools running on a PC. The VNC2 debug module can be
used to program and debug firmware running on the VNC2 device.
The module connects to the VNC2 device via a 6-way, 2mm pitch, keyed, female connector. The V2DIPx-
x, VNC2 based development modules are equipped with a compatible male connector to host the VNC2
debug module. Designers intending to use the module with their own VNC2 based hardware are required
to have a similar compatible male connector on their hardware. Details on the debug interface and
connectors are outlined in subsequent sections of this document.
Figure 1.1
VNC2 Debugger Module
Copyright © 2010 Future Technology Devices International Limited
1
Document Reference No.: FT_000254
VNC2 Debug Module Datasheet Version 1.1
Clearance No.: FTDI# 149
`
Table of Contents
1
2
Introduction............................................................................................ 1
Applications ........................................................................................... 3
2.1
2.2
2.3
2.4
2.5
Features ............................................................................................................... 3
Software Drivers .................................................................................................. 3
Part Number ......................................................................................................... 3
References ........................................................................................................... 4
Acronyms and Abbreviations ............................................................................. 4
3
Functional Description .......................................................................... 5
3.1
3.2
3.3
3.4
3.5
3.6
Module Layout ..................................................................................................... 5
Components......................................................................................................... 6
Debug Interface Description (CN2) .................................................................... 6
Connecting Debug Module on V2DIPx-x Modules ............................................ 7
Connecting Debug Module on Custom PCB ..................................................... 7
Confirm Debug Connection Using IDE .............................................................. 8
4
5
Electrical Specifications ....................................................................... 9
4.1
+5V Supply Ratings ............................................................................................. 9
Mechanical Dimensions ...................................................................... 10
5.1
5.2
Debug Module PCB Mechanical details ........................................................... 10
Debug Connector Mechanical Details ............................................................. 11
6
7
Debug Module Schematic Diagram .................................................... 12
Contact Information............................................................................. 13
Appendix A – List of Figures and Tables ................................................................... 14
List of Figures............................................................................................................... 14
List of Tables ................................................................................................................ 14
Appendix B – Revision History ................................................................................... 15
Copyright © 2010 Future Technology Devices International Limited
2
Document Reference No.: FT_000254
VNC2 Debug Module Datasheet Version 1.1
Clearance No.: FTDI# 149
`
2
Applications
Enable firmware programming of VNC2 devices on V2DIPx-x development modules and custom
VNC2 based hardware.
Debug firmware code running on a VNC2 device.
2.1 Features
The VNC2 debug module incorporates
the following features
:
One USB ‘miniB’ type socket to connect with a
PC.
Onboard FTDI FT232R which provides
conversion from USB to serial interface for
VNC2 debug port.
Low USB bandwidth consumption.
USB2.0 Full Speed compatible.
UHCI/OHCI/EHCI host controller compatible.
5V Power output to V2DIP-x module (if
needed).
USB powered.
Programming and debugging for VNC2 IC
designs.
Power and traffic indicator LEDs
6 way, keyed connector to support FTDI’s
range of V2DIPx-x development modules.
VNC2 debug module is a Pb-free, RoHS
complaint development module.
-40℃ to +85℃ operating temperature range.
2.2 Software Drivers
USB drivers for the FT232R device, featured on the VNC2 debug module, are available from
http://www.ftdichip.com.
2.3 Part Number
The part number for the board is-
VNC2 DEBUG MODULE
Copyright © 2010 Future Technology Devices International Limited
3
Document Reference No.: FT_000254
VNC2 Debug Module Datasheet Version 1.1
Clearance No.: FTDI# 149
`
2.4 References
The following reference documents are recommended to provide additional information on the application
and function of the VNC2 debug module.
Document Name
1. FT_000138
2. FT_000053
3. FT_000163
4. FT_000164
5. FT_000165
6. FT_000166
7. FT_000236
8. FT_000237
9. AN_138
10. AN_137
11. AN_139
12. AN_140
Table 2.1 References
Description
Vinculum-II Embedded Dual USB Host Controller IC Data Sheet.
FT232R Data Sheet.
V2DIP1-32 Data Sheet.
V2DIP2-32 Data Sheet.
V2DIP1-64 Data Sheet.
V2DIP2-64 Data Sheet.
V2DIP1-48 Data Sheet.
V2DIP2-48 Data Sheet.
Vinculum-II Debug Interface Description.
Vinculum-II IO Cell Description.
Vinculum-II IO Mux Explained.
Vinculum-II PWM Example.
2.5 Acronyms and Abbreviations
Terms
USB
VNC2
IDE
Description
Universal Serial Bus
Vinculum-II
Integrated Development Environment
Collective term used to refer to following VNC2 based development modules -
V2DIP1-32, V2DIP2-32, V2DIP1-48, V2DIP2-48, V2DIP1-64, and V2DIP2-64
V2DIPx-x
Table 2.2 Abbreviations
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