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Future Technology Devices International Ltd.
VDIP1 Vinculum VNC1L Module Datasheet
Document Reference No.: FT_000016 Version 1.01 Issue Date: 2010-05-31
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 preliminary 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 (c) 2010 Future Technology Devices International Limited
Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
1
Introduction
The VDIP1 module is an MCU to embedded USB host controller development module for the VNC1L IC device. The VDIP1 is supplied on a PCB designed to fit into a 24 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. 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- VDIP1
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 (c) 2010 Future Technology Devices International Limited
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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 ...................... 6 Default Interface I/O Pin Configuration .................................... 7 Signal Descriptions - UART Interface ........................................ 8 Signal Descriptions - Serial Peripheral Interface (SPI) ........... 9
SPI Slave Data Read Cycle ......................................................................... 9 SPI Slave Data Write Cycle ....................................................................... 10 SPI Slave Data Timing Diagrams ............................................................... 11
3.6.1 3.6.2 3.6.3
3.7
Signal Descriptions - Parallel FIFO Interface .......................... 12
Timing Diagram - Parallel FIFO Read Transaction ........................................ 13 Timing Diagram - Parallel FIFO Write Transaction ........................................ 14
3.7.1 3.7.2
4
Firmware....................................................................... 15
4.1.1 4.1.2 Firmware Support .................................................................................... 15 Firmware Upgrades .................................................................................. 15
5 6 7 8
Mechanical Dimensions ................................................. 16 External circuit Configuration ....................................... 17
6.1 Adding a second USB Port ....................................................... 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 (c) 2010 Future Technology Devices International Limited
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
2
Features
Uses FTDI's VNC1L embedded dual USB host controller IC device USB single `A' type USB socket to interface with USB peripheral devices Second USB interface port available via module pins if required 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 VDIP1 is a Pb-free, RoHS complaint development module. Schematics, and firmware files available for download from the Vinculum website
The VDIP1 has the following features:
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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Pin Out and Signal Description
3.1 Module Pin Out
Figure 3.1 - VDIP1 Module Pin Out (Top View)
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.2 Pin Signal Description
Pin No.
1
Name
5V0
Pin Name on Type PCB
5V0 PWR Input Output
Description
5.0 V module supply pin. This pin provides the 5.0V output on the USB `A' type socket, and also the 3.3V supply to VNCL2, via an onboard 3.3 V L.D.O. USB port 1 traffic activity indicator LED. This pin is hard wired to a green LED on board the PCB. It is also brought out onto this pin which allows for the possibility of bring- ing out an additional LED traffic indicator out of the VDIP1 board. For example, if the VDIP1 USB connector is brought out onto an instrument front panel, an activity LED could be mounted along side it.
2
LED1
LD1
3
LED2
LD2
Output
USB port 2 traffic activity indicator LED. This pin is hard wired to a green LED on board the PCB. It is also brought out onto this pin which allows for the possibility of bring- ing out an additional LED traffic indicator out of the VDIP1 board. For example, if the VDIP1 USB connector is brought out onto an instrument front panel, an activity LED could be mounted along side it. USB host / slave port 1 - USB Data Signal Plus with integrated pull up / pull down resistor. Module has on board 27 USB series resistor. This pin can be brought out along with pin 5 to provide a second USB port, if required USB host / slave port 1 - USB Data Signal Minus with integrated pull up / pull down resistor. Module has on board 27 USB series resistor. This pin can be brought out along with pin 4 to provide a second USB port, if required 5V safe bidirectional data / control bus, AD bit 0 Module ground supply pin 5V safe bidirectional data / control bus, AD bit 1 5V safe bidirectional data / control bus, AD bit 2 5V safe bidirectional data / control bus, AD bit 3 5V safe bidirectional data / control bus, AD bit 4 5V safe bidirectional data / control bus, AD bit 5 5V safe bidirectional data / control bus, AD bit 6 5V safe bidirectional data / control bus, AD bit 7 5V safe bidirectional data / control bus, AC bit 0 5V safe bidirectional data / control bus, AC bit 1 5V safe bidirectional data / control bus, AC bit 2 Module Ground Supply Pin 5V safe bidirectional data / control bus, AC bit 3 5V safe bidirectional data / control bus, AC bit 4 5V safe bidirectional data / control bus, AC bit 5 Can be used by an external device to reset the VNC1L. This pin can be used in combination with PROG# and the UART / parallel FIFO / SPI interface to program firmware into the Vinculum This pin is used in combination with the RESET# pin and the UART / parallel FIFO / SPI interface to pro gra m fir mware into t he VNC1L. 3.3V output from VDIP1's on board 3.3V L.D.O.
4
USBD1P
U1P
I/O
5
USBD1M
U1M
I/O
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
ADBUS0 GND ADBUS1 ADBUS2 ADBUS3 ADBUS4 ADBUS5 ADBUS6 ADBUS7 ACBUS0 ACBUS1 ACBUS2 GND ACBUS3 ACBUS4 ACBUS5 RESET#
AD0 GND AD1 AD2 AD3 AD4 AD5 AD6 AD7 AC0 AC1 AC2 GND AC3 AC4 AC5 RS#
I/O PWR I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O PWR I/O I/O I/O Input
23 24
PROG# 3V3
PG# 3V3
Input PWR
Table 3.1 - Pin Signal Descriptions
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.3 I/O Configuration Using The Jumper Pin Header
Two three way jumper pin headers are provided to allow for simple configuration of the I/O on data and control bus pins of the VDIP1. This is done by a combination of pulling up or pulling down the VNC1L ACBUS5 (pin 46) and ACBUS6 (pin 47). The relevant portion of the VDIP1 module schematic is shown in
Figure 3.2
Figure 3.2 - VDIP1 On-Board Jumper Pin Configuration.
ACBUS6 (VNC1L pin 47) Pull-Up Pull-Up Pull-Down Pull-Down Pull-Up
ACBUS5 (VNC1L pin 46)
I/O Mode
Serial UART SPI Parallel FIFO Serial UART
Pull-Down Pull-Up Pull-Down
Table 3.2 - VDIP1 Port Selection Jumper Pins
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.4 Default Interface I/O Pin Configuration
The VNC1L device is pre-programmed with default settings for the I/O pins however they can be easily changed to suit a designers needs. The default interface I/O pin configuration of the VNC1L device are shown in Table 3.3
Pin No. Pin Name on PCB Data and Control Bus Configuration Options Type Description UART Interface Parallel FIFO Interface SPI Slave Interface I/O Port
Name
6
ADBUS0
AD0
I/O
5V safe bidirectional data / control bus, AD bit 0 5V safe bidirectional data / control bus, AD bit 1 5V safe bidirectional data / control bus, AD bit 2 5V safe bidirectional data / control bus, AD bit 3 5V safe bidirectional data / control bus, AD bit 4 5V safe bidirectional data / control bus, AD bit 5 5V safe bidirectional data / control bus, AD bit 6 5V safe bidirectional data / control bus, AD bit 7 5V safe bidirectional data / control bus, AC bit 0 5V safe bidirectional data / control bus, AC bit 1 5V safe bidirectional data / control bus, AC bit 2 5V safe bidirectional data / control bus, AC bit 3
TXD
D0
SCLK
PortAD0
8
ADBUS1
AD1
I/O
RXD
D1
SDI
PortAD1
9
ADBUS2
AD2
I/O
RTS#
D2
SDO
PortAD2
10
ADBUS3
AD3
I/O
CTS#
D3
CS
PortAD3
11
ADBUS4
AD4
I/O
DTR#
D4
PortAD4
12
ADBUS5
AD5
I/O
DSR#
D5
PortAD5
13
ADBUS6
AD6
I/O
DCD#
D6
PortAD6
14
ADBUS7
AD7
I/O
RI#
D7
PortAD7
15
ACBUS0
AC0
I/O
TXDEN#
RXF#
PortAC0
16
ACBUS1
AC1
I/O
TXE#
PortAC1
17
ACBUS2
AC2
I/O
RD#
PortAC2
19
ACBUS3
AC3
I/O
WR
PortAC3
5V safe bidirectional data / control bus, AC bit 4 Table 3.3 - Default Interface I/O Pin Configuration Copyright (c) 2010 Future Technology Devices International Limited
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ACBUS4
AC4
I/O
PortAC4
7
Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.5 Signal Descriptions - UART Interface
The UART interface I/O pin description of the VNC1L device are shown in Table 3.4
Pin No. 6 8 9 10 11 12 13 TXD RXD RTS# CTS# DTR# DSR# DCD# Name Type Output Input Output Input Output Input Input Description Transmit asynchronous data output Receive asynchronous data input Request To Send Control Output / Handshake signal Clear To Send Control Input / Handshake signal Data Terminal Ready Control Output / Handshake signal Data Set Ready Control Input / Handshake signal Data Carrier Detect Control Input Ring Indicator Contro l Input. When the RemoteakeW up option is enabled in the EEPROM, taking RI# low can be used to resume the PC USB Host controller from suspend
14
RI#
Input
15 TXDEN# Input Enable Transmit Data for RS485 designs Table 3.4 - Default I/O Pin Configuration - UART Interface
Copyright (c) 2010 Future Technology Devices International Limited
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.6 Signal Descriptions - Serial Peripheral Interface (SPI)
The SPI I/O pin description of the VNC1L device are shown in Table 3.5
Pins No Name Type Description
6 8 9
SCLK SDI SDO
Input Input Output
SPI Clock input, 12MHz maximum. SPI Serial Data Input SPI Serial Data Output
10 CS Input SPI Chip Select Input Table 3.5 - Data and Control Bus Signal Mode Options - SPI Slave Interface
3.6.1 SPI Slave Data Read Cycle
When in SPI mode, the timing of a read operation is shown in Figure 3.3
Figure 3.3 - SPI Slave Data Read Cycle.
From Start - SPI CS must be held high for the entire read cycle, and must be taken low for at least one clock period after t he read is co mpleted. The first bit on SPI Data In is the R/W bit - inputting a `1' here a llows data to be read fro m the chip. The next bit is the address bit, ADD, which is used to indicate whether the data register (`0') or the status register (`1') is read from. During the SPI read cycle a byte of data will start being output on SPI Data Out on the next clock cycle after t he address bit, MSBAfterfirst.t he data has been clocked out of the chip, t he status of SPI Data. Out should be checked to see if the data read is new data. A `0' level here on SPI Data Out means that the data read is new data. A `1' indicates that the data read is old data, and the read cycle should be repeated to get new data. Remember that CS must be held low for at least one clock period before being taken high again to continue with the next read or write cycle.
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.6.2 SPI Slave Data Write Cycle
When in SPI mode, the timing of a write operation is shown in
Figure 3.4 - SPI Slave Data Write Cycle.
From Start - SPI CS must be held high for the entire write cycle, and must be taken low for at least one clock period after t he write is co mpletedThe. first bit on SPI Data In is the R/W bit - inputting a `0' here a llows data to be written to the chip. The next bit is the address bit, ADD, which is used to indicate whether the data register (`0') or the status register (`1') is written to. During the SPI write cycle a byte of data can be input to SPI Data In on the next clock cycle after t he address bit, MSBAfterfirst.t he data has been clocked in to the chip, t he status of SPI Data Out should be checked to see if the data read was accepted. A `0' level on SPI Data Out means that the data write was accepted. A `1' indicates that the internal buffer is full, and the write should be repeated. Remember that CS must be held low for at least one clock period before being taken high again to continue with the next read or write cycle.
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.6.3 SPI Slave Data Timing Diagrams
Figure 3.5 - SPI Slave Data Timing Diagrams. Time T1 T2 T3 T4 T5 T6 Description SPICLK Period SPICLK High SPICLK Low Input Setup Time Input Hold Time Output Hold Time Min 83 20 20 10 10 2 Typical 20 Max Unit ns ns ns ns ns ns ns
T7 Output Valid Time Table 3.6 - SPI Slave Data Timing Time T1 T2 T3 T4 T5 T6 RXF# TXE# RXF IRQEn TXE IRQEn Description
T7 Table 3.7 - SPI Slave Status Register (ADD='1') Copyright (c) 2010 Future Technology Devices International Limited 11
Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.7 Signal Descriptions - Parallel FIFO Interface
The Parallel FIFO interface I/O pin description of the VNC1L device is shown in Table 3.8
Pin No. 6 8 9 10 11 12 13 14 D0 D1 D2 D3 D4 D5 D6 D7 Name I/O I/O I/O I/O I/O I/O I/O I/O Type FIFO Data Bus Bit 0 FIFO Data Bus Bit 1 FIFO Data Bus Bit 2 FIFO Data Bus Bit 3 FIFO Data Bus Bit 4 FIFO Data Bus Bit 5 FIFO Data Bus Bit 6 FIFO Data Bus Bit 7 When high, do not read data from the FIFO. When low, there is data available in the FIFO which can be read by stro bing RD# low, t hen high again. When high, do not write data into the FIFO. When low, data can be written into the FIFO by strobing WR high, then low. Enables the current FIFO data byte on D0...D7 when low. Fetched the next FIFO data byte (if avail- able) fro m the recei ve FIFO buffer w hen RD# goes fro m high to low Description
15 16
RXF# TXE#
OUTPUT OUTPUT
17
RD#
INPUT
Writes the data byte on the D0...D7 pins into the transmit FIFO buffer 19 WR INPUT when WR goes from high to low. Table 3.8 - Default Interface I/O Pin Configuration Option - Paralle FIFO Interface
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.7.1 Timing Diagram - Parallel FIFO Read Transaction
When in parallel FIFO interface mode, the timing of a read is shown in Figure 3.6 and Table 3.9
Figure 3.6 - FIFO Read Cycle.
Time T1 T2 T3 T4 T5 T6
Description RD# Active Pulse Width RD# to RD# Pre-Charge Time RD# Active to Valid Data* Valid Data Hold Time from RD# Inactive* RD# Inactive to RXF# RXF# Inactive After RD# Cycle
Min 50 50 + T6 20 0 0 80
Max 50 25 -
Unit ns ns ns ns ns ns
Table 3.9 FIFO Read Cycle Timing
* Load = 30pF
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
3.7.2 Timing Diagram - Parallel FIFO Write Transaction
When in parallel FIFO interface mode, the timing of a write operation is shown in Figure 3.7 and Table 3.10
Figure 3.7 - FIFO Write Cycle. Time T7 T8 T9 T10 T11 T12 Description WR Active Pulse Width WR to WR Pre-Charge Time WR Active to Valid Data Data Hold Time from WR Inactive* WR Inactive to TXE# TXE# Inactive After WR Cycle Min 50 50 20 0 5 80 25 Max Unit ns ns ns ns ns ns
Table 3.10 - FIFO Write Cycle Timing
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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Firmware
4.1.1 Firmware Support
There are currently 6 standard firmware versions available for VDIP1 module which can be downloaded from the FTDI website. VDAP Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. Selectable UART, FIFO or SPI interface command monitor. VDPS Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. USB Slave port connection for connecting to host PC. Selectable UART, FIFO or SPI interface command monitor. VDFC Firmware: USB Host for two Flash Disks, Selectable UART, FIFO or SPI interface command monitor. VCDC Firmware: USB Host for automatic connection to USB Communications Class Devices. UART interface command monitor. VDIF Firmware: USB Host for single Flash Disk and General Purpose USB peripherals. Selectable UART, FIFO, SPI or USB interface command monitor.
4.1.2 Firmware Upgrades
The VDIP1 module is supplied pre-loaded with the VDAP firmware. There are two methods of upgrading the firmware on the VDIP1. These methods are described in a Vinculum Firmware manual please refer to:http://www.vinculum.com/documents/fwspecs/UM_VinculumFirmware_V205.pdf
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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Mechanical Dimensions
Figure 5.1 VDIP1 Dimensions (Top View)
Figure 5.2 VDIP1 Dimensions (Side View)
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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External circuit Configuration
6.1 Adding a second USB Port
The external circuit configuration for adding second USB host port, with the USB activity LED, is shown below in Figure 6.1
Figure 6.1 Additional USB Port Configuration
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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Schematic Diagram
Figure 7.1 - Schematic Diagram
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
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Contact Information
Head Office - Glasgow, UK Future Technology Devices International Limited 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 (Sales) sales1@ftdichip.com E-mail (Support) support1@ftdichip.com E-mail (General Enquiries) admin1@ftdichip.com Web Site URL http://www.ftdichip.com Web Shop URL http://www.ftdichip.com Branch Office - Taipei, Taiwan Future Technology Devices International Limited (Taiwan) 2F, No 516, Sec. 1 NeiHu Road Taipei 114 Taiwan, R.O.C. Tel: +886 (0) 2 8791 3570 Fax: +886 (0) 2 8791 3576 E-mail (Sales) tw.sales1@ftdichip.com E-mail (Support) tw.support1@ftdichip.com E-mail (General Enquiries) tw.admin1@ftdichip.com Web Site URL http://www.ftdichip.com Branch Office - Hillsboro, Oregon, USA Future Technology Devices International Limited (USA) 7235 NW Evergreen Parkway, Suite 600 Hillsboro, OR 97123-5803 USA Tel: +1 (503) 547 0988 Fax: +1 (503) 547 0987 E-Mail (Sales) us.sales@ftdichip.com E-Mail (Support) us.support@ftdichip.com E-Mail (General Enquiries) us.admin@ftdichip.com Web Site URL http://www.ftdichip.com Branch Office - Shanghai, China Future Technology Devices International Limited (China) Room 408, 317 Xianxia Road, ChangNing District, ShangHai, China Tel: +86 (21) 62351596 Fax: +86(21) 62351595 E-Mail (Sales): cn.sales@ftdichip.com E-Mail (Support): cn.support@ftdichip.com E-Mail (General Enquiries): cn.admin1@ftdichip.com Web Site URL http://www.ftdichip.com
Distributor and Sales Representatives Please visit the Sales Network page of the FTDI Web site for the contact details of our distributor(s) and sales representative(s) in your country.
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
Appendix A - References
http://www.vinculum.com/documents/fwspecs/UM_VinculumFirmware_V205.pdf
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
Appendix B - List of Figures and Tables
List of Figures
Figure 1.1- VDIP1 ......................................................................................................................... 1 Figure 3.1 - VDIP1 Module Pin Out (Top View) .................................................................................. 4 Figure 3.2 - VDIP1 On-Board Jumper Pin Configuration. ................................................................... 6 Figure 3.3 - SPI Slave Data Read Cycle. .......................................................................................... 9 Figure 3.4 - SPI Slave Data Write Cycle. ....................................................................................... 10 Figure 3.5 - SPI Slave Data Timing Diagrams................................................................................. 11 Figure 3.6 - FIFO Read Cycle. ....................................................................................................... 13 Figure 3.7 - FIFO Write Cycle. ...................................................................................................... 14 Figure 5.1 VDIP1 Dimensions (Top View) ....................................................................................... 16 Figure 5.2 VDIP1 Dimensions (Side View) ...................................................................................... 16 Figure 6.1 Additional USB Port Configuration .................................................................................. 17 Figure 7.1 - Schematic Diagram ................................................................................................... 18
List of Tables
Table 3.1 - Pin Signal Descriptions .................................................................................................. 5 Table 3.2 - VDIP1 Port Selection Jumper Pins ................................................................................... 6 Table 3.4 - Default I/O Pin Configuration - UART Interface ................................................................ 8 Table 3.5 - Data and Control Bus Signal Mode Options - SPI Slave Interface ........................................ 9 Table 3.6 - SPI Slave Data Timing ................................................................................................ 11 Table 3.7 - SPI Slave Status Register (ADD='1') ............................................................................. 11 Table 3.8 - Default Interface I/O Pin Configuration Option - Paralle FIFO Interface ............................ 12 Table 3.9 FIFO Read Cycle Timing ................................................................................................. 13 Table 3.10 - FIFO Write Cycle Timing ............................................................................................ 14
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Document Reference No.: FT_000016 VDIP1 Vinculum VNC1L Module Datasheet Version 1.01 Clearance No.: FTDI# 131
Appendix C - Revision History
Version 0.91 Version 0.92 Version 1.0 Initial Datasheet Created Datasheet Updated Datasheet Updated (Reformatted) Datasheet Updated (Mechanical Drawings) Added Appendix A Added schematic Version 1.01 Corrected Table 3.1 (pin 18, 19, 20, 21) 31st May 2010 10
th
August 2006 March 2007 December 2009
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