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- Quad‑Channel Real‑Time Video Capture:
Simultaneous acquisition of four composite analog video inputs using four Conexant 878A encoders.
- Multi‑Input Expansion:
Supports up to 16 video inputs when combined with three RTV‑E4 channel extension boards.
- Video Format Compatibility:
Accepts standard composite color (PAL, NTSC, SECAM) and monochrome (CCIR, EIA/RS‑170) video signals.
- Programmable Resolution and Scaling:
Supports full broadcast and square‑pixel resolutions (640×480 NTSC, 768×576 PAL) with programmable scaling down to 1:16 and region‑of‑interest cropping.
- Color and Image Adjustments:
Adjustable hue (NTSC), contrast (0–200%), brightness, and saturation (0–200% for U/V). Automatic chrominance gain control ensures consistent image quality.
- Watchdog Timer:
Hardware watchdog monitors system activity and resets the PC after a programmable timeout, ensuring fault‑tolerant operation in remote or unattended systems.
- General Purpose I/O (GPIO):
4 TTL‑compatible inputs, 4 outputs, and 4 software‑trigger lines for external synchronization, event signaling, or alarm integration.
- Software Support:
WDM driver package compatible with Microsoft Windows NT/98/2000/XP. Includes DLLs for VC++, VB, Borland C++ Builder, and Delphi.
Bundled ViewCreator Utility for configuration, testing, and image capture.
- User EEPROM:
1 Kbit onboard EEPROM for user‑defined data storage.
- Compact PCI Form Factor:
32‑bit, 33/66 MHz PCI bus, half‑size board (173 mm × 107 mm).
Simultaneous acquisition of four composite analog video inputs using four Conexant 878A encoders.
- Multi‑Input Expansion:
Supports up to 16 video inputs when combined with three RTV‑E4 channel extension boards.
- Video Format Compatibility:
Accepts standard composite color (PAL, NTSC, SECAM) and monochrome (CCIR, EIA/RS‑170) video signals.
- Programmable Resolution and Scaling:
Supports full broadcast and square‑pixel resolutions (640×480 NTSC, 768×576 PAL) with programmable scaling down to 1:16 and region‑of‑interest cropping.
- Color and Image Adjustments:
Adjustable hue (NTSC), contrast (0–200%), brightness, and saturation (0–200% for U/V). Automatic chrominance gain control ensures consistent image quality.
- Watchdog Timer:
Hardware watchdog monitors system activity and resets the PC after a programmable timeout, ensuring fault‑tolerant operation in remote or unattended systems.
- General Purpose I/O (GPIO):
4 TTL‑compatible inputs, 4 outputs, and 4 software‑trigger lines for external synchronization, event signaling, or alarm integration.
- Software Support:
WDM driver package compatible with Microsoft Windows NT/98/2000/XP. Includes DLLs for VC++, VB, Borland C++ Builder, and Delphi.
Bundled ViewCreator Utility for configuration, testing, and image capture.
- User EEPROM:
1 Kbit onboard EEPROM for user‑defined data storage.
- Compact PCI Form Factor:
32‑bit, 33/66 MHz PCI bus, half‑size board (173 mm × 107 mm).
Comprehensive Product Summary – ADLINK PCI‑RTV‑24 Quad Simultan 878A PCI Image Acquisition Card
### 1. Product Overview
Product Name: PCI‑RTV‑24
Model: PCI‑RTV‑24
Series: Angelo Frame Grabber Series (RTV Series)
Article Number: 50‑12419‑001
Manufacturer: ADLINK Technology Inc.
Product Type: Quad Simultan 878A PCI Image Acquisition Card (Frame Grabber)
Revision: Manual Rev. 1.00, March 31, 2003
Manufacturer Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Website: [www.adlinktech.com](http://www.adlinktech.com)
The ADLINK PCI‑RTV‑24 is a high‑performance, multi‑channel PCI frame grabber designed for real‑time video acquisition in industrial, scientific, and surveillance applications. It belongs to the Angelo series of image acquisition boards, optimized for PC‑based digital video recording and machine vision systems. The board integrates four Conexant 878A video digitizers, enabling simultaneous capture of four analog video streams in real time.
### 2. Key Features
- Quad‑Channel Real‑Time Video Capture:
Simultaneous acquisition of four composite analog video inputs using four Conexant 878A encoders.
- Multi‑Input Expansion:
Supports up to 16 video inputs when combined with three RTV‑E4 channel extension boards.
- Video Format Compatibility:
Accepts standard composite color (PAL, NTSC, SECAM) and monochrome (CCIR, EIA/RS‑170) video signals.
- Programmable Resolution and Scaling:
Supports full broadcast and square‑pixel resolutions (640×480 NTSC, 768×576 PAL) with programmable scaling down to 1:16 and region‑of‑interest cropping.
- Color and Image Adjustments:
Adjustable hue (NTSC), contrast (0–200%), brightness, and saturation (0–200% for U/V). Automatic chrominance gain control ensures consistent image quality.
- Watchdog Timer:
Hardware watchdog monitors system activity and resets the PC after a programmable timeout, ensuring fault‑tolerant operation in remote or unattended systems.
- General Purpose I/O (GPIO):
4 TTL‑compatible inputs, 4 outputs, and 4 software‑trigger lines for external synchronization, event signaling, or alarm integration.
- Software Support:
WDM driver package compatible with Microsoft Windows NT/98/2000/XP. Includes DLLs for VC++, VB, Borland C++ Builder, and Delphi.
Bundled ViewCreator Utility for configuration, testing, and image capture.
- User EEPROM:
1 Kbit onboard EEPROM for user‑defined data storage.
- Compact PCI Form Factor:
32‑bit, 33/66 MHz PCI bus, half‑size board (173 mm × 107 mm).
### 3. Technical Specifications
Form Factor:
- 32‑bit PCI bus, 33/66 MHz, half‑size board
- Dimensions: 173 mm (L) × 107 mm (H)
Video Input:
- 4 composite color video digitizers (Conexant 878A)
- Interface: 4 BNC connectors (CH0–CH3)
- Signal Type: Composite video (CVBS)
- Supported Standards: NTSC‑M, NTSC‑Japan, PAL‑B/D/G/H/I/M/N, SECAM, CCIR, EIA (RS‑170)
- Recommended Cable: Coaxial 75 Ω
Channel Extension:
- Up to 16 total channels via three 10‑pin ribbon headers (CN2, CN3, CN5)
- Each header supports 4 additional video inputs
- Extension boards: RTV‑E4 (4‑channel expansion)
Video Acquisition Performance:
| Format | Cameras | Fields/sec | Frames/sec |
|---------|----------|-------------|-------------|
| NTSC | 1 | 60 | 30 |
| NTSC | 4 | 240 | 120 |
| PAL | 1 | 50 | 25 |
| PAL | 4 | 200 | 100 |
Image Processing:
- Programmable area of interest (ROI)
- Scaling ratio: 1:1 to 1:16
- Color formats: RGB, YUV (planar or packed)
- Output formats: RGB16/24/32, GRAY, YUY2, BtYUV 4:1:1
GPIO Interface:
- 2 × 10‑pin headers (CN8, CN9)
- 4 inputs, 4 outputs, 4 software triggers
- Input high voltage: 2.0–5.25 V
- Input low voltage: 0.0–0.8 V
- Output high voltage: 5.0 V @ –1.0 mA
- Output low voltage: –0.5 V @ 100 mA
- Internal pull‑ups, ESD protection
Software Trigger Output:
- 4 programmable channels
- Pulse width: 60 µs to 16 ms
- One‑shot 0–5 V output
Watchdog Timer:
- 2‑pin header interface (JP1)
- Programmable timeout intervals (8, 16, 32 s)
- Automatic system reset on timeout
EEPROM:
- 1 Kbit user‑programmable non‑volatile memory
Power Requirements:
- +5 V from PCI bus (typical consumption < 10 W)
Operating Environment:
- OS: Windows NT/98/2000/XP
- Temperature: 0–50 °C (operating)
- Humidity: 10–90% non‑condensing
### 4. Functionality
The PCI‑RTV‑24 operates as a multi‑channel frame grabber that digitizes analog video signals and transfers them to system memory for processing or storage. Each of the four Conexant 878A chips handles one composite input, enabling simultaneous real‑time capture of four video streams. The board supports both color and monochrome sources and can be configured for different video standards.
Typical Use Cases:
- PC‑based digital video recorders (DVRs)
- Multi‑camera surveillance and security systems
- Factory automation and machine vision inspection
- Scientific and medical imaging
- Research instrumentation requiring synchronized multi‑channel capture
Compatibility:
- Compatible with standard PCI slots (32‑bit, 33/66 MHz)
- Works with ADLINK RTV‑E4 channel expansion and RTV‑I4 GPIO extension boards
- Software integration via ADLINK’s Angelo SDK and WDM drivers
### 5. Components & Accessories
Included Components:
- PCI‑RTV‑24 frame grabber board
- ViewCreator configuration and test utility
- WDM driver package and Angelo SDK (DLLs, headers, sample code)
- User manual and installation guide
Optional Accessories:
- RTV‑E4: 4‑channel video input extension board (connects via 10‑pin ribbon cable)
- RTV‑I4: GPIO extension board for additional digital I/O
- Coaxial BNC cables for video input
- Ribbon cables for channel expansion (CN2, CN3, CN5)
Connectors:
- 4 × BNC video inputs (CH0–CH3)
- 3 × 10‑pin headers for channel extension
- 2 × 10‑pin GPIO headers
- 2‑pin watchdog reset header
### 6. Installation & Setup
Hardware Installation Steps:
1. Power off the PC and remove the chassis cover.
2. Locate an empty 32‑bit PCI slot.
3. Remove the slot’s blanking plate and retain the screw.
4. Insert the PCI‑RTV‑24 firmly into the slot, ensuring proper alignment.
5. Secure the board using the screw.
6. Connect video sources to the BNC connectors.
7. Power on the PC; Windows Plug‑and‑Play will detect the card (four video and four audio devices).
8. Install the ADLINK WDM driver when prompted.
9. Use ViewCreator Utility to verify operation and adjust video parameters.
Software Setup:
- Install the Angelo driver package and SDK.
- Use ViewCreator to configure video format (NTSC/PAL), resolution, and color settings.
- Adjust brightness, contrast, hue, and saturation as required.
- Save captured images in BMP or TIF formats.
System Requirements:
- Windows 98/NT/2000/XP
- Screen resolution ≥ 800×600
- Available PCI slot
- Sufficient memory for frame buffering (≥ 64 MB recommended)
### 7. Performance & Capabilities
Acquisition Speed:
- NTSC: up to 120 frames/s (4 cameras)
- PAL: up to 100 frames/s (4 cameras)
- Real‑time simultaneous capture across all four channels
Image Resolution:
- Full NTSC: 640×480
- Full PAL: 768×576
- CIF: 320×240 (NTSC), 384×288 (PAL)
- QCIF: 160×120 (NTSC), 192×144 (PAL)
Color Depth:
- 8‑bit grayscale to 32‑bit RGB color formats
Scaling & Cropping:
- Programmable region of interest
- Downscaling ratios from 1:1 to 1:16
Triggering:
- Software‑controlled trigger outputs (60 µs–16 ms pulse width)
- GPIO‑based external trigger inputs for synchronized capture
Reliability:
- Hardware watchdog ensures continuous operation
- ESD‑protected I/O lines
- EEPROM retains configuration data after power loss
Limitations:
- Designed for standard‑definition composite video (no digital or HD input)
- Windows‑only driver support (no native Linux support in this revision)
### 8. Standards & Compliance
- Bus Interface: PCI 2.2 compliant (32‑bit, 33/66 MHz)
- Video Standards: NTSC, PAL, SECAM, CCIR, EIA (RS‑170)
- Electrical: TTL‑compatible I/O, 5 V logic levels
- Software Interface: WDM driver model for Windows
- Environmental: RoHS and CE compliance (per ADLINK manufacturing standards)
- Safety: ESD protection on all I/O lines
- EMC: Designed to meet FCC Class A industrial computing standards
### 9. Additional Information
Warranty:
- 2‑year limited warranty from date of shipment
- Covers manufacturing defects and hardware failures under normal use
- Excludes damage from misuse, improper installation, or environmental factors
- RMA service available via ADLINK’s online support portal
Technical Support:
- Email: service@adlink.com.tw
- Product‑specific support: nudaq@adlink.com.tw (NuDAQ), nupro@adlink.com.tw (NuPRO)
- Phone: +886‑2‑82265877
- Fax: +886‑2‑82265717
Maintenance:
- Keep board free of dust and moisture
- Ensure proper grounding and ESD precautions during handling
- Periodically verify connector integrity and cable shielding
Software Updates:
- Driver and SDK updates available from ADLINK’s website
- ViewCreator utility updates provide enhanced compatibility and bug fixes
Documentation:
- User’s Manual (Rev. 1.00)
- Function Library Reference (AngeloRTV API)
- Appendix with glossary and architecture examples
### Summary
The ADLINK PCI‑RTV‑24 is a robust, industrial‑grade PCI frame grabber engineered for multi‑channel real‑time video acquisition. With four independent Conexant 878A digitizers, it captures up to four composite video streams simultaneously, supporting both NTSC and PAL standards. Its flexible architecture allows expansion to 16 channels, making it ideal for scalable surveillance, machine vision, and scientific imaging systems.
The board’s programmable image processing, GPIO control, watchdog timer, and software trigger capabilities provide system integrators with a reliable and customizable platform. Combined with ADLINK’s comprehensive SDK and ViewCreator utility, the PCI‑RTV‑24 delivers a complete solution for developers requiring synchronized, high‑speed analog video capture in PC‑based environments.
### 1. Product Overview
Product Name: PCI‑RTV‑24
Model: PCI‑RTV‑24
Series: Angelo Frame Grabber Series (RTV Series)
Article Number: 50‑12419‑001
Manufacturer: ADLINK Technology Inc.
Product Type: Quad Simultan 878A PCI Image Acquisition Card (Frame Grabber)
Revision: Manual Rev. 1.00, March 31, 2003
Manufacturer Address: 9F, No. 166, Jian Yi Road, Chungho City, Taipei 235, Taiwan
Website: [www.adlinktech.com](http://www.adlinktech.com)
The ADLINK PCI‑RTV‑24 is a high‑performance, multi‑channel PCI frame grabber designed for real‑time video acquisition in industrial, scientific, and surveillance applications. It belongs to the Angelo series of image acquisition boards, optimized for PC‑based digital video recording and machine vision systems. The board integrates four Conexant 878A video digitizers, enabling simultaneous capture of four analog video streams in real time.
### 2. Key Features
- Quad‑Channel Real‑Time Video Capture:
Simultaneous acquisition of four composite analog video inputs using four Conexant 878A encoders.
- Multi‑Input Expansion:
Supports up to 16 video inputs when combined with three RTV‑E4 channel extension boards.
- Video Format Compatibility:
Accepts standard composite color (PAL, NTSC, SECAM) and monochrome (CCIR, EIA/RS‑170) video signals.
- Programmable Resolution and Scaling:
Supports full broadcast and square‑pixel resolutions (640×480 NTSC, 768×576 PAL) with programmable scaling down to 1:16 and region‑of‑interest cropping.
- Color and Image Adjustments:
Adjustable hue (NTSC), contrast (0–200%), brightness, and saturation (0–200% for U/V). Automatic chrominance gain control ensures consistent image quality.
- Watchdog Timer:
Hardware watchdog monitors system activity and resets the PC after a programmable timeout, ensuring fault‑tolerant operation in remote or unattended systems.
- General Purpose I/O (GPIO):
4 TTL‑compatible inputs, 4 outputs, and 4 software‑trigger lines for external synchronization, event signaling, or alarm integration.
- Software Support:
WDM driver package compatible with Microsoft Windows NT/98/2000/XP. Includes DLLs for VC++, VB, Borland C++ Builder, and Delphi.
Bundled ViewCreator Utility for configuration, testing, and image capture.
- User EEPROM:
1 Kbit onboard EEPROM for user‑defined data storage.
- Compact PCI Form Factor:
32‑bit, 33/66 MHz PCI bus, half‑size board (173 mm × 107 mm).
### 3. Technical Specifications
Form Factor:
- 32‑bit PCI bus, 33/66 MHz, half‑size board
- Dimensions: 173 mm (L) × 107 mm (H)
Video Input:
- 4 composite color video digitizers (Conexant 878A)
- Interface: 4 BNC connectors (CH0–CH3)
- Signal Type: Composite video (CVBS)
- Supported Standards: NTSC‑M, NTSC‑Japan, PAL‑B/D/G/H/I/M/N, SECAM, CCIR, EIA (RS‑170)
- Recommended Cable: Coaxial 75 Ω
Channel Extension:
- Up to 16 total channels via three 10‑pin ribbon headers (CN2, CN3, CN5)
- Each header supports 4 additional video inputs
- Extension boards: RTV‑E4 (4‑channel expansion)
Video Acquisition Performance:
| Format | Cameras | Fields/sec | Frames/sec |
|---------|----------|-------------|-------------|
| NTSC | 1 | 60 | 30 |
| NTSC | 4 | 240 | 120 |
| PAL | 1 | 50 | 25 |
| PAL | 4 | 200 | 100 |
Image Processing:
- Programmable area of interest (ROI)
- Scaling ratio: 1:1 to 1:16
- Color formats: RGB, YUV (planar or packed)
- Output formats: RGB16/24/32, GRAY, YUY2, BtYUV 4:1:1
GPIO Interface:
- 2 × 10‑pin headers (CN8, CN9)
- 4 inputs, 4 outputs, 4 software triggers
- Input high voltage: 2.0–5.25 V
- Input low voltage: 0.0–0.8 V
- Output high voltage: 5.0 V @ –1.0 mA
- Output low voltage: –0.5 V @ 100 mA
- Internal pull‑ups, ESD protection
Software Trigger Output:
- 4 programmable channels
- Pulse width: 60 µs to 16 ms
- One‑shot 0–5 V output
Watchdog Timer:
- 2‑pin header interface (JP1)
- Programmable timeout intervals (8, 16, 32 s)
- Automatic system reset on timeout
EEPROM:
- 1 Kbit user‑programmable non‑volatile memory
Power Requirements:
- +5 V from PCI bus (typical consumption < 10 W)
Operating Environment:
- OS: Windows NT/98/2000/XP
- Temperature: 0–50 °C (operating)
- Humidity: 10–90% non‑condensing
### 4. Functionality
The PCI‑RTV‑24 operates as a multi‑channel frame grabber that digitizes analog video signals and transfers them to system memory for processing or storage. Each of the four Conexant 878A chips handles one composite input, enabling simultaneous real‑time capture of four video streams. The board supports both color and monochrome sources and can be configured for different video standards.
Typical Use Cases:
- PC‑based digital video recorders (DVRs)
- Multi‑camera surveillance and security systems
- Factory automation and machine vision inspection
- Scientific and medical imaging
- Research instrumentation requiring synchronized multi‑channel capture
Compatibility:
- Compatible with standard PCI slots (32‑bit, 33/66 MHz)
- Works with ADLINK RTV‑E4 channel expansion and RTV‑I4 GPIO extension boards
- Software integration via ADLINK’s Angelo SDK and WDM drivers
### 5. Components & Accessories
Included Components:
- PCI‑RTV‑24 frame grabber board
- ViewCreator configuration and test utility
- WDM driver package and Angelo SDK (DLLs, headers, sample code)
- User manual and installation guide
Optional Accessories:
- RTV‑E4: 4‑channel video input extension board (connects via 10‑pin ribbon cable)
- RTV‑I4: GPIO extension board for additional digital I/O
- Coaxial BNC cables for video input
- Ribbon cables for channel expansion (CN2, CN3, CN5)
Connectors:
- 4 × BNC video inputs (CH0–CH3)
- 3 × 10‑pin headers for channel extension
- 2 × 10‑pin GPIO headers
- 2‑pin watchdog reset header
### 6. Installation & Setup
Hardware Installation Steps:
1. Power off the PC and remove the chassis cover.
2. Locate an empty 32‑bit PCI slot.
3. Remove the slot’s blanking plate and retain the screw.
4. Insert the PCI‑RTV‑24 firmly into the slot, ensuring proper alignment.
5. Secure the board using the screw.
6. Connect video sources to the BNC connectors.
7. Power on the PC; Windows Plug‑and‑Play will detect the card (four video and four audio devices).
8. Install the ADLINK WDM driver when prompted.
9. Use ViewCreator Utility to verify operation and adjust video parameters.
Software Setup:
- Install the Angelo driver package and SDK.
- Use ViewCreator to configure video format (NTSC/PAL), resolution, and color settings.
- Adjust brightness, contrast, hue, and saturation as required.
- Save captured images in BMP or TIF formats.
System Requirements:
- Windows 98/NT/2000/XP
- Screen resolution ≥ 800×600
- Available PCI slot
- Sufficient memory for frame buffering (≥ 64 MB recommended)
### 7. Performance & Capabilities
Acquisition Speed:
- NTSC: up to 120 frames/s (4 cameras)
- PAL: up to 100 frames/s (4 cameras)
- Real‑time simultaneous capture across all four channels
Image Resolution:
- Full NTSC: 640×480
- Full PAL: 768×576
- CIF: 320×240 (NTSC), 384×288 (PAL)
- QCIF: 160×120 (NTSC), 192×144 (PAL)
Color Depth:
- 8‑bit grayscale to 32‑bit RGB color formats
Scaling & Cropping:
- Programmable region of interest
- Downscaling ratios from 1:1 to 1:16
Triggering:
- Software‑controlled trigger outputs (60 µs–16 ms pulse width)
- GPIO‑based external trigger inputs for synchronized capture
Reliability:
- Hardware watchdog ensures continuous operation
- ESD‑protected I/O lines
- EEPROM retains configuration data after power loss
Limitations:
- Designed for standard‑definition composite video (no digital or HD input)
- Windows‑only driver support (no native Linux support in this revision)
### 8. Standards & Compliance
- Bus Interface: PCI 2.2 compliant (32‑bit, 33/66 MHz)
- Video Standards: NTSC, PAL, SECAM, CCIR, EIA (RS‑170)
- Electrical: TTL‑compatible I/O, 5 V logic levels
- Software Interface: WDM driver model for Windows
- Environmental: RoHS and CE compliance (per ADLINK manufacturing standards)
- Safety: ESD protection on all I/O lines
- EMC: Designed to meet FCC Class A industrial computing standards
### 9. Additional Information
Warranty:
- 2‑year limited warranty from date of shipment
- Covers manufacturing defects and hardware failures under normal use
- Excludes damage from misuse, improper installation, or environmental factors
- RMA service available via ADLINK’s online support portal
Technical Support:
- Email: service@adlink.com.tw
- Product‑specific support: nudaq@adlink.com.tw (NuDAQ), nupro@adlink.com.tw (NuPRO)
- Phone: +886‑2‑82265877
- Fax: +886‑2‑82265717
Maintenance:
- Keep board free of dust and moisture
- Ensure proper grounding and ESD precautions during handling
- Periodically verify connector integrity and cable shielding
Software Updates:
- Driver and SDK updates available from ADLINK’s website
- ViewCreator utility updates provide enhanced compatibility and bug fixes
Documentation:
- User’s Manual (Rev. 1.00)
- Function Library Reference (AngeloRTV API)
- Appendix with glossary and architecture examples
### Summary
The ADLINK PCI‑RTV‑24 is a robust, industrial‑grade PCI frame grabber engineered for multi‑channel real‑time video acquisition. With four independent Conexant 878A digitizers, it captures up to four composite video streams simultaneously, supporting both NTSC and PAL standards. Its flexible architecture allows expansion to 16 channels, making it ideal for scalable surveillance, machine vision, and scientific imaging systems.
The board’s programmable image processing, GPIO control, watchdog timer, and software trigger capabilities provide system integrators with a reliable and customizable platform. Combined with ADLINK’s comprehensive SDK and ViewCreator utility, the PCI‑RTV‑24 delivers a complete solution for developers requiring synchronized, high‑speed analog video capture in PC‑based environments.
-
Angelo_RTV.pdf
Manual
-
RTV-E4-I4.pdf
Manual
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