Future Technology Devices International Ltd.
VDIP2
Vinculum VNC1L Module
Datasheet
Document Reference No.: FT_000017
Version 1.0
Issue Date: 2010-03-08
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_000017
VDIP2 Vinculum VNC1L Module Datasheet Version 1.0
Clearance No.: FTDI# 145
`
1
Introduction
The VDIP2 module is an MCU to embedded USB host controller development module for the VNC1L I.C.
device.The VDIP2 is supplied on a PCB designed to fit into a 40 pin DIP socket, and provides access to
the UART, parallel FIFO, and SPI interface pins on the VNC1L device, via its AD and AC bus pins. All other
Vinculum I/O pins are also accessable. Not only is it ideal for developing and rapid prototyping of VNC1L
designs, but also an attractive quantity discount structure makes this module suitable for incorporation
into low and medium volume finished product designs.
Figure 1.1-
VDIP2
The Vinculum VNC1L is the first of FTDI’s Vinculum family of Embedded USB host controller integrated
circuit devices. Not only is it able to handle the USB Host Interface, and data transfer functions but owing
to the inbuilt MCU and embedded Flash memory, Vinculum can encapsulate the USB device classes as
well. When interfacing to mass storage devices such as USB Flash drives, Vinculum also transparently
handles the FAT File structure communicating via UART, SPI or parallel FIFO interfaces via a simple to
implement command set. Vinculum provides a new cost effective solution for providing USB Host
capability into products that previously did not have the hardware resources available. The VNC1L is
available in Pb-free (RoHS compliant) compact 48-Lead LQFP package.
Copyright © 2009 Future Technology Devices International Limited
1
Document Reference No.: FT_000017
VDIP2 Vinculum VNC1L Module Datasheet Version 1.0
Clearance No.: FTDI# 145
`
Table of Contents
1
2
3
Introduction .................................................................... 1
Features .......................................................................... 3
Pin Out and Signal Description ........................................ 4
3.1
3.2
3.3
3.4
3.5
3.6
Module Pin Out.......................................................................... 4
Pin Signal Description ............................................................... 5
I/O Configuration Using The Jumper Pin Header ...................... 7
Default Interface I/O Pin Configuration .................................... 8
Signal Descriptions - UART Interface ........................................ 9
Signal Descriptions – Serial Peripheral Interface (SPI) ......... 10
SPI Slave Data Read Cycle ....................................................................... 10
SPI Slave Data Write Cycle ....................................................................... 11
SPI Slave Data Timing Diagrams ............................................................... 12
3.6.3
12
3.6.1
3.6.2
3.7
Signal Descriptions - Parallel FIFO Interface .......................... 13
Timing Diagram – Parallel FIFO Read Transaction ........................................ 14
Timing Diagram - Parallel FIFO Write Transaction ........................................ 15
3.7.1
3.7.2
4
Firmware....................................................................... 16
4.1.1
4.1.2
Firmware Support .................................................................................... 16
Firmware Upgrades .................................................................................. 16
5
6
7
Mechanical Dimensions ................................................. 17
Schematic Diagram ....................................................... 18
Contact Information ...................................................... 19
Appendix A – References ................................................................. 20
Appendix B – List of Figures and Tables .......................................... 21
List of Figures ................................................................................. 21
List of Tables ................................................................................... 21
Appendix C – Revision History ......................................................... 22
Copyright © 2009 Future Technology Devices International Limited
2
Document Reference No.: FT_000017
VDIP2 Vinculum VNC1L Module Datasheet Version 1.0
Clearance No.: FTDI# 145
`
2
Features
Uses FTDI’s
VNC1L
embedded dual USB host
controller IC device
Two vertically mounted USB ‘A’ type USB
socket to interface with USB peripheral devices
Jumper selectable UART, parallel FIFO or SPI
MCU interfaces
Single 5V supply input from USB connection
(no external supply necessary)
Auxiliary 3.3 V / 200 mA power output to
external logic.
Program or update firmware via USB Flash
disk or via UART/Parallel FIFO/SPI interface
Power and traffic indicator LED’s
VNC1L firmware programming control pins
PROG# and RESET# brought out onto jumper
interface
VDIP2 is a Pb-free, RoHS complaint
development module.
Schematics, and firmware files available for
download from the
Vinculum website
The VDIP2
has the following features
:
Copyright © 2009 Future Technology Devices International Limited
3
Document Reference No.: FT_000017
VDIP2 Vinculum VNC1L Module Datasheet Version 1.0
Clearance No.: FTDI# 145
`
3
Pin Out and Signal Description
3.1 Module Pin Out
Figure 3.1 – VDIP2 Module Pin Out (Top View)
Copyright © 2009 Future Technology Devices International Limited
4
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