Advantech DVP-1020 User manual

i
DVP-1020
4Channel PC/104-Plus
Video Capture Module

ii
Copyright
This documentation and the software included with this product are
copyrighted 2004 by Advantech Co., Ltd. All rights are reserved.
Advantech Co., Ltd. reserves the right to make improvements in the
products described in this manual at any time without notice. No part of
this manual may be reproduced, copied, translated or transmitted in any
form or by any means without the prior written permission of Advantech
Co., Ltd. Information provided in this manual is intended to be accurate
and reliable. However, ADVANTECH CO., LTD. assumes no
responsibility for its use, nor for any infringements of the rights of third
parties which may result from its use.
Acknowledgments
IBM and PC are trademarks of International Business Machines
Corporation. MS-DOS, Windows, Microsoft Visual C++ and Visual
BASIC are trade-marks of Microsoft Corporation. Intel and Pentium are
trademarks of Intel Corporation. Delphi and C++ Builder are trademarks
of Inprise Corporation.
CE notification
The DVP-1020, developed by ADVANTECH CO., LTD., has passed the
CE test for environmental specifications when shielded cables are used
for external wiring. We recommend the use of shielded cables. This kind
of cable is available from Advantech. Please contact your local supplier
for ordering information
On-line Technical Support
For technical support and service, please visit our support website at:
http://www.advantech.com/support
PartNo.2062102000 1st Edition
Printed in Taiwan June. 2004
Rev. 0.1c

iii
Contents
CHAPTER 1 GENERAL INFORMATION .................................... 5
1.1 HARDWARE REQUIREMENTS............................................ 6
1.2 SOFTWARE REQUIREMENT............................................... 6
1.3 BLOCK DIAGRAM............................................................. 7
1.4 PACKING LIST.................................................................. 8
1.5 DIMENSIONS .................................................................... 9
1.6 JUMPERS & CONNECTORS LOCATION ............................. 10
1.7 JUMPERS & CONNECTORS DEFINITION ........................... 11
1.8 BATTERY ....................................................................... 16
1.9 HARDWARE INSTALLATION ........................................... 17
1.10 SOFTWARE INSTALLATION.............................................. 18
CHAPTER 2 SOFTWARE INFORMATION ............................... 25
2.1 DVP-1020 FUNCTIONS LIBRARY SUMMARY .................... 26
2.2 Method ............................................................................. 31
Adv_DVPAPI_CreateSDKInstence ........................................ 31
Adv_DVPAPI_GetNumberOfDevices..................................... 32
Adv_DVPAPI_InitSDK........................................................... 33
Adv_DVPAPI_CloseSDK ....................................................... 34
Adv_DVPAPI_Start ................................................................ 35
Adv_DVPAPI_Stop................................................................. 37
Adv_DVPAPI_GetCapState.................................................... 38
Adv_DVPAPI_GetCurFrameBuffer ....................................... 39
Adv_DVPAPI_SetNewFrameCallback................................... 40
Adv_DVPAPI_GetVideoFormat ............................................. 41
Adv_DVPAPI_SetVideoFormat .............................................. 43
Adv_DVPAPI_GetFrameRate ................................................ 44
Adv_DVPAPI_SetFrameRate ................................................. 45
Adv_DVPAPI_GetVideoResolution ........................................ 46
Adv_DVPAPI_SetVideoResolution ......................................... 47
Adv_DVPAPI_ GetVideoInput................................................ 48
Adv_DVPAPI_SetVideoVideoInput......................................... 49
Adv_DVPAPI_GetBrightness ................................................. 50
Adv_DVPAPI_SetBrightness.................................................. 51
Adv_DVPAPI_GetContrast .................................................... 52

iv
Adv_DVPAPI_SetContrast ..................................................... 53
Adv_DVPAPI_GetHue ........................................................... 54
Adv_DVPAPI_SetHue ............................................................ 55
Adv_DVPAPI_GetSaturation ................................................. 56
Adv_DVPAPI_SetSaturation .................................................. 57
Adv_DVPAPI_GPIOGetData................................................. 58
Adv_DVPAPI_GPIOSetData.................................................. 59
Adv_DVPAPI_GetWDTTimeout............................................. 60
Adv_DVPAPI_SetWDTTimeout.............................................. 61
Adv_DVPAPI_GetUCFlag ..................................................... 62
Adv_DVPAPI_SetUCFlag...................................................... 64
Adv_DVPAPI_GetPoweronEvent........................................... 65
Adv_DVPAPI_GetAlarm ........................................................ 66
Adv_DVPAPI_SetAlarm ......................................................... 67
Adv_DVPAPI_GetChecksum.................................................. 68
Adv_DVPAPI_GetEEData ..................................................... 69
Adv_DVPAPI_SetEEData ...................................................... 70
Adv_DVPAPI_GetRTCData................................................... 71
Adv_DVPAPI_SetRTCData.................................................... 72

5
CHAPTER
1
General Information

6
Chapter 1 General Information
DVP-1020 is a 4-channel video input PC/104-Plus video capture
module that supports up to D1 resolution at 30/25 fps frame rate.
DVP-1020 allows installation of up to 4 modules in one PC system by
utilizing an onboard DIP switch setting that identifies card ID by LED
indicators. DVP-1020 supports NTSC/PAL signals and digitizes data to
the PC through the PC/104-Plus interface.
DVP-1020 has an auto wake-up function that provides 10 sets of
time-settings. From an “off” state, two digital trigger pins can also
remotely trigger this function. DVP-1020 also has a built-in watchdog
timer to reset the system and prevent crashes when an unknown error
occurs. DVP-1020 is also designed with a programmable software
protection key for anonymous user software copy protection.
1.1 HardwareRequirements
! Intel Pentium III 1GHz or above (The CPU speed depends on the
video frame rate, channels and resolution)
! 256 MB RAM or above
! Free PC/104-Plus slot
1.2 Software Requirement
! Microsoft Windows 2000/XP with DirectX 8.1 or above

7
1.3 Block Diagram
PCI Bridge
PC/104-
Plus
CONEXANT
878A
CONEXANT
878A
Programmable
software
protectionkey
Autowake-up
function
Micro-
controller
CONEXANT
878A
CONEXANT
878A
#4 channel D1 input
#16 channel input by shared
frame
Figure 1.1 System diagram

8
1.4 PackingList
! DVP-1020 PC/104-Plus video capture module X 1
! Utility CD X 1
! Standby power wire (p/n: 1700000575) X 1
! Connection wire for WDT (p/n: 1703020303) X 1
! Connection wire for power switch (p/n: 1703020303) X 1
! Wire for video input (p/n: 1700000860) X 4
! BNC board (p/n: 9696NC2000) X 4

9
1.5 Dimensions
Figure 1.2 Dimensions

10
VIN 4
VIN 0
VIN 3
VIN 1
VIN 2
GPIO
J6: WOL
LED indicator
Module ID
switch
PC/104 Plus slot
J2: External trigger input
J3: Auto wake-up & reset
J4: Jumper of Auto wake-up
Security key
writer input
1.6 Jumpers&connectorslocation
Figure 1.3 Jumpers & connectors location

11
On: 1
Off: 0
1.7 Jumpers & connectors definition
1.7.0 Module ID switch : SW1
DVP-1020 can provide up to 3 cards on one board. SW1 is the Module
ID switch and for Card ID selection. Near SW1, the LED indicator is for
the following
SW1; LED indicator
( OFF: 0, ON: 1 )
1 2
Card 0 0 0
Card 1 0 1
Card 2 1 0
Not allowed 1 1
Table 1.1 Card ID
λ Warning: Please do not put Module ID Switch at (1,1)
status. This would cause a H/Wconflict.
Figure 1.4 Module ID switch

12
1.7.1 GPIO:
• 10-bit TTL/CMOS level Digital I/O.
GPIO 4
J1 GPIO
2
4
6
8
10
1
3
5
7
9
GPIO 5GPIO 1
GPIO 7
GND
GPIO 2 GPIO 6
GPIO 0
GPIO 3
Figure 1.5 GPIO pin definition
1.7.2 External trigger input: J2
Two outer triggers through J2 can wake DVP-1020. These external
triggers are set by J3 and the pin definitions are shown in Table 1.2
and Figure 1.6. The outer triggers can be sent through pin1 or pin2
and the signals must be low-active. (Figure 1.7)
External Trigger (J2) Pin definition
Pin no. Description
Pin 1 Trigger Pin 0
Pin 2 Trigger Pin 1
Pin 3 GND
Table 1.2 Pin definition of External trigger input (J2)
Tri g 0
12
3
Tri g 1

13
Figure 1.6 External trigger (J2) Pin definition
1
3
2
J3
Low- active
trigger 0
Low
-
active
trigger 1GN
D
Ex. Motion
Detector
Figure 1.7 descriptions for active triggers of J2
1.7.3 Auto wake-up & reset function: J3
Auto wake-up and WDT reset function are set by J3 with 8 pins.
The pins of 5,6,7,8 are for auto wake-up function (DVP-1020X)
and 1,2,3,4 are for WDT function. Pin definitions are shown in
Table 1.3, Figure 1.8 and 1.9. Auto wake-up function needs ATX
motherboard and power.
Auto wake-up & reset (J3) Pin definition
Pin no. Description
Pin 1 GND
Pin 2 GND
Pin 3 Reset Pin on Motherboard
Pin 4 Reset Pin on Panel
Pin 5 GND
Pin 6 GND
Pin 7 Power SW on Motherboard
Pin 8 Power SW on Panel

14
Table 1.3 Auto wake-up & reset (J3) Pin definition
PWRSW_MB
2
4
6
8
1
3
5
7
PWRSW
RST_MB RST
Figure 1.8 Auto wake-up & reset (J3) Pin definition (1)
1
5
3
7
2
6
4
8
+
-
+
-
+
-
+
-
Reset pins Reset SW
Power On
pins Power SW
On Motherboard On Panel
J2
Figure 1.9 Auto wake-up & reset (J3) Pin definition (2)
λ The auto wake-up function needs to set up Jumper (J4) which is
as the following table:
Jumper (J4) of Auto wake-up
Pin status. Description
Pin1-Pin2 Enable Auto wake-up
Pin2-Pin3 Disable Auto wake-up
Table 1.4 Jumper (J4) of Auto wake-up

15
1.7.4 Security key writer input: J5
To prevent any anonymous user from making illegal software
copies, DVP-1020 has special programmable software
protection key called Security Key Writer “DVA-1000”. Please
see the ordering information in thedatasheet. J5 is the signal
input for DVA-1000.
1.7.5 Wake on LAN (WOL): J6
J6 is the connector for power input of wake on LAN and it should
be connected to the 5V standby power when users want to enable
the auto wake-up function.
Pin definition of WOL (J6)
Pin no. Description
Pin 1 5V/100 mA standby voltage
Pin 2 GND
Pin 3 Not connected
Table 1.5 Pin definition of WOL (J6)
D3
EL4001
J6 WOL
12
3
uC_VCC
D2
EL4001
PCI5V_D
Figure 1.10 Pin definition of WOL (J6)

1
6
1.7.6 Video input connector: VIN0~VIN4
Standard D1 inputs: VIN0
VIN0 is the standard video input of DVP-1020. D1 resolution
and real time frame rate can be available through this connector.
16 channels inputs by shared frame: VIN1~VIN4
With share frame technology, DVP-1020 can receive up to16
channel composite inputs through VIN1,VIN2, VIN3 and VIN4. It
will however, decrease performance for each single channel but
users can have more amounts of video input.
λ The resolution and captured frame rate is related to the performance of the system
hardware and limited by PCI bandwidth. Please refer to: Chapter 1.1 Hardware
requirements.
1.8 Battery
DVP-1020 has a lithium battery for the Real Time Clock (RTC)
function. This battery is widely used and its specifications are as follows:
Battery Spec.
Item Description
Model name CR2032
Normal Voltage 3.0V
Standard
capacity
220 mAh (on continuous discharge at 200C under 15KΩ
load to 2.5V end-voltage)
Standard weight 3.1g
Positive electrode material: Nickel-plated stainless steel
Terminals Negative electrode material: Nickel-plated stainless steel
Table 1.6 Battery Spec.

1
7
1.9 HardwareInstallation
1 Turn off your computer and unplug the power cord.
2 Remove the cover of your computer.
3 Touch the metal part on the surface of your computer to neutralize
any static electricity that might be on your body.
4 Set the SW1 (Module ID).
5 Place the DVP-1020 into the Motherboard’s PC/104-Plus slot and
connect corresponding accessories to the DVP-1020.
$ Wires for video input.
$ BNC boards.
$ Video cables to camera. if necessary.
6 Replace the cover of your computer chassis.
7 Plug in the power cord and turn on the computer.
Note: Keep the anti-static bag for future use. You might need the original bag to store the
Module if you have to remove the card from the PC or transport it elsewhere.

18
1.10SoftwareInstallation
Before you begin
To facilitate the installation of the enhanced display device drivers and
utility software, you should read the instructions in this chapter carefully
before you attempt installation. The device drivers for the DVP-1020 are
located on the utility CD. Review the relevant operating system
commands and the pertinent sections of your application software user’s
manual before performing the installation.

19
Installation
1. Insert the driver CD into your system's CD-ROM drive. In a few
seconds, the software installation main menu appears. Move the mouse
cursor over the "Manual" button under the "SETUP" heading, a message
pops up telling you to start the installation.

20
2. Please read the following License Agreement. Press the PAGE
DOWN key to see the rest of the agreement and Click "Yes" to continue
the installation.