VM810C EVE2 Credit Card Module Datasheet
Version 1.0
Document No.: BRT_000232 Clearance No.: BRT#130
Bridgetek Pte Ltd
VM816C Datasheet
Embedded Video Engine
Credit Card Board
1 Introduction
The VM816C are development modules for
Bridgetek’s BT816, which are used to develop and
demonstrate the functionality of the BT816
Embedded Video Engine, EVE. There are 2
variations of the modules. The SPI variation of
the module behaves as a SPI slave, and requires
a SPI Master for proper micro-controller
interfacing and system integration. The USB
variation of the module behaves as a USB slave,
and requires control from a USB host.
Customers can order a module PCBA together
with a 5.0” LCD panel pre-assembled and tested
at factory, or order a module PCBA only. For the
module PCBA, users can also connect to different
LCD screens as long as they meet the BT816
technical specification and fit the LCD connector.
VM816C50A-D, SPI version with 5.0” LCD
VM816CU50A-D, USB version with 5.0” LCD
VM816C50A-N, SPI version with 4.3/5.0/7.0”
LCD connector but no display
USB
version
with
4.3/5.0/7.0” LCD connector but no
display
1.1 Features
The VM816C utilises the Bridgetek BT816 Embedded
Video Engine. Graphic, audio and touch features of
the BT816 can be accessed with the VM816C. For a
full list of the BT816’s features, refer to the
BT81X
Datasheet.
The VM816C has the following features:
Ready to use LCD module
Options with or without 5” LCDs supporting
resistive touch with pressure sensing
On board LCD backlight LED Driver
Supports mono audio output
Supports single or quad SPI (for VM816C50A
modules)
On board audio power amplifier and audio
connector for external speaker support
Flexible power supply. Powered by SPI host
connector, or via USB Micro-B port, or via a
2.1mm DC power jack
On board 16M Byte IC Flash Memory
Support USB high speed connection to PC or
other USB host (for VM816CU50A modules)
VM816CU50A-N,
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. Bridgetek Pte 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. Bridgetek Pte Ltd, 178 Paya Lebar Road, #07-03, Singapore 409030.
Singapore Registered Company Number: 201542387H
Copyright © Bridgetek Pte Ltd
VM810C EVE2 Credit Card Module Datasheet
Version 1.0
Document No.: BRT_000232 Clearance No.: BRT#130
2 Ordering Information
Note:
The modules (Table 2-1) below require a 5V/1A power supply. It is NOT provided in the development
kit, but is offered as an optional accessory (Table 2-2), with the following part types:
Part No.
VM816C50A-N
Description
Credit Card Size VM816C module, with 3.3V SPI/QSPI interface, with FPC/FFC
40 LCD connector. No display is provided.
Credit Card Size VM816C module, with 3.3V SPI/QSPI interface, with FPC/FFC
40 LCD connector. Includes 5 inch 800x480 TFT LCD display with resistive
touch panel.
Credit Card Size VM816C module, with USB2.0 to PC or other USB host, with
FPC/FFC 40 LCD connector. No display is provided.
Credit Card Size VM816C module, with USB2.0 to PC or other USB host, with
FPC/FFC 40 LCD connector. Includes 5 inch 800x480 TFT LCD display with
resistive touch panel.
Table 2-1 – Ordering information
VM816C50A-D
VM816CU50A-N
VM816CU50A-D
Part No.
VA-PSU-UK1
VA-PSU-US1
VA-PSU-EU1
VA800A-SPI
CleO-SPK1
Description
Accessory - UK Model 5V/1A USB Power Supply (Mfr # JX-B0520C-1-B)
Accessory - US Model 5V/1A USB Power Supply (Mfr # JX-B0520B-1-B)
Accessory - EU Model 5V/1A USB Power Supply (Mfr # JX-B0520A-1-B)
Accessory - High Speed Micro USB to SPI adapter for BASIC boards based
on FT232H MPSSE design
Accessory - CleO speaker enclosure with connecting wires
Table 2-2 – Accessories
Copyright © Bridgetek Pte Ltd
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VM810C EVE2 Credit Card Module Datasheet
Version 1.0
Document No.: BRT_000232 Clearance No.: BRT#130
Table of Contents
1
2
3
Introduction .................................................................... 1
1.1 Features ...................................................................................... 1
Ordering Information ...................................................... 2
Hardware Description ..................................................... 4
3.1
3.2
VM816C board .......................................................................... 4
Physical Descriptions ................................................................ 5
PCB layout ................................................................................................ 5
3.2.1
3.2.2 VM816C Connectors ........................................................................................ 6
4
5
Board Schematics ............................................................ 9
Hardware Setup Guide .................................................. 12
5.1
5.2
5.3
5.4
Power Configuration ............................................................... 12
Backlight LED current Configuration ....................................... 12
VM816C50A Hardware Setup .................................................. 12
VM816CU50A Hardware Setup ................................................ 14
6
7
8
Mechanical Dimensions ................................................. 15
Specifications ................................................................ 16
7.1
Optical Specification ............................................................... 16
Contact Information ...................................................... 17
Document References ..................................................................... 19
Acronyms and Abbreviations ........................................................... 19
Appendix A – References ................................................... 19
Appendix B - List of Figures and Tables ............................. 20
List of Figures ................................................................................. 20
List of Tables ................................................................................... 20
Appendix C – Revision History ........................................... 21
Copyright © Bridgetek Pte Ltd
3
VM810C EVE2 Credit Card Module Datasheet
Version 1.0
Document No.: BRT_000232 Clearance No.: BRT#130
3 Hardware Description
Please refer to section
3.2.2
for connector settings. Some VM816C jumpers must be set to work properly
with your system.
3.1 VM816C board
Figure 3-1 – VM816CU50A board top view
Figure 3-2 – VM816CU50A board top view
The main functions of the VM816C are as follows:
Micro USB, SPI connector or 2.1mm DC power jack for power supply
3.3V regulator : Takes 5V input and outputs 3.3V for on-board circuits
WVGA(800x480) TFT LCD touch screen panel (for VM816C50A-D/VM816CU50A-D module)
LCD backlight driver. On board back light driver has over voltage protection (OVP) of 35V, and
maximum drive current 100mA.
3 stage audio filter and power amplifier
Audio connector for external speaker support
On board 16M Byte IC Flash memory
4
Copyright © Bridgetek Pte Ltd
VM810C EVE2 Credit Card Module Datasheet
Version 1.0
Document No.: BRT_000232 Clearance No.: BRT#130
FT4222 USB bridge which supports connection to PC and other USB host (for VM816CU50A-N/
VM816CU50A-D module)
3.2 Physical Descriptions
3.2.1 PCB layout
The VM816C is an 85.6mm x 54.1mm, four-layer printed circuit board. Board thickness is approximately
1.6mm.
Figure 3-3 – VM816C board top layer
Figure 3-4 – VM816C board bottom layer
Copyright © Bridgetek Pte Ltd
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