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DVL68

Micro-PCI module VGA and Ethernet
  • Hersteller TMC
  • Kategorie: Slot-CPUs
  • The DVL68 is a compact, integrated Micro-PCI module designed to provide both VGA display and Ethernet networking capabilities in a single, space-efficient daughter card. Developed by TMC, this module combines a C&T69000 graphics controller with a Realtek RTL8139B Ethernet chipset, offering a balanced solution for embedded systems, industrial PCs, and compact computing platforms that require both video output and network connectivity.
- Dual-function module: Integrates both VGA display and Ethernet networking on a single Micro-PCI daughter card, reducing component count and saving board space.
- Graphics Controller: Equipped with the C&T69000 (Chips & Technologies) VGA controller, supporting both CRT and LCD panel outputs.
- Video Memory: Includes 2 MB of onboard SDRAM, enabling smooth 2D graphics rendering and display output for embedded applications.
- Display Support: Compatible with analog CRT monitors and flat-panel LCD displays, supporting standard VGA resolutions and color depths.
- Ethernet Controller: Incorporates the Realtek RTL8139B chipset, providing 10/100 Mbps Fast Ethernet connectivity with full-duplex operation.
- Compact Form Factor: Designed as a Micro-PCI module, ideal for embedded systems, industrial controllers, and compact computing environments.
- High Integration: Combines video and network interfaces into one module, simplifying system design and reducing the need for multiple expansion cards.
- Plug-and-Play Compatibility: Fully compliant with standard PCI signaling and configuration protocols, ensuring straightforward integration with host systems.
- Low Power Consumption: Optimized for embedded and mobile applications where energy efficiency and thermal management are critical.
- Reliable Performance: Proven chipsets (C&T69000 and RTL8139B) ensure stable operation, long-term availability, and broad driver support across multiple operating systems.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8473 3020 000

1. Product Overview
Product Name: DVL68
Model: DVL68
Series: Micro-PCI Module Series
Article Number: DVL68
Manufacturer: TMC

The DVL68 is a compact, integrated Micro-PCI module designed to provide both VGA display and Ethernet networking capabilities in a single, space-efficient daughter card. Developed by TMC, this module combines a C&T69000 graphics controller with a Realtek RTL8139B Ethernet chipset, offering a balanced solution for embedded systems, industrial PCs, and compact computing platforms that require both video output and network connectivity. The DVL68 is engineered for reliability, low power consumption, and compatibility with a wide range of embedded computing boards that support the Micro-PCI interface standard.




2. Key Features
- Dual-function module: Integrates both VGA display and Ethernet networking on a single Micro-PCI daughter card, reducing component count and saving board space.
- Graphics Controller: Equipped with the C&T69000 (Chips & Technologies) VGA controller, supporting both CRT and LCD panel outputs.
- Video Memory: Includes 2 MB of onboard SDRAM, enabling smooth 2D graphics rendering and display output for embedded applications.
- Display Support: Compatible with analog CRT monitors and flat-panel LCD displays, supporting standard VGA resolutions and color depths.
- Ethernet Controller: Incorporates the Realtek RTL8139B chipset, providing 10/100 Mbps Fast Ethernet connectivity with full-duplex operation.
- Compact Form Factor: Designed as a Micro-PCI module, ideal for embedded systems, industrial controllers, and compact computing environments.
- High Integration: Combines video and network interfaces into one module, simplifying system design and reducing the need for multiple expansion cards.
- Plug-and-Play Compatibility: Fully compliant with standard PCI signaling and configuration protocols, ensuring straightforward integration with host systems.
- Low Power Consumption: Optimized for embedded and mobile applications where energy efficiency and thermal management are critical.
- Reliable Performance: Proven chipsets (C&T69000 and RTL8139B) ensure stable operation, long-term availability, and broad driver support across multiple operating systems.




3. Technical Specifications
- Form Factor: Micro-PCI daughter card
- Graphics Controller: Chips & Technologies C&T69000
- Video Memory: 2 MB SDRAM (onboard)
- Display Interfaces:
- CRT output (analog VGA)
- LCD panel interface (digital)
- Supported Displays: CRT monitors and LCD panels
- Ethernet Controller: Realtek RTL8139B
- Network Interface: 10/100 Mbps Ethernet (IEEE 802.3u compliant)
- Network Connector: Standard RJ-45 port (via daughter card interface)
- Bus Interface: Micro-PCI (compatible with PCI signaling)
- Data Transfer Rates:
- Ethernet: 10 Mbps (half/full duplex)
- Fast Ethernet: 100 Mbps (half/full duplex)
- Memory Type: SDRAM (Synchronous Dynamic Random Access Memory)
- Memory Capacity: 2 MB
- Power Requirements:
- Voltage: 3.3V / 5V (depending on host system configuration)
- Power Consumption: Low-power design optimized for embedded use
- Dimensions: Compact Micro-PCI module footprint (typically ~60 mm x 90 mm, depending on configuration)
- Weight: Lightweight construction, typically under 50 grams
- Materials: High-quality PCB substrate with gold-plated edge connectors and surface-mounted components
- Operating Temperature Range: 0°C to +60°C (typical industrial operating range)
- Storage Temperature Range: -20°C to +85°C
- Humidity: 10%–90% non-condensing




4. Functionality
The DVL68 Micro-PCI module functions as a dual-purpose expansion card that provides both video output and network connectivity to embedded or compact computing systems.

- Graphics Functionality:
The integrated C&T69000 VGA controller manages video signal generation for both CRT and LCD displays. It supports standard VGA resolutions and color depths suitable for graphical user interfaces, control panels, and information displays. The onboard 2 MB SDRAM serves as frame buffer memory, enabling smooth 2D rendering and stable image output.

- Networking Functionality:
The Realtek RTL8139B Ethernet controller provides a reliable 10/100 Mbps Ethernet interface. It supports auto-negotiation, full-duplex operation, and standard Ethernet protocols, ensuring compatibility with a wide range of network infrastructures.

- Use Cases and Applications:
- Embedded industrial PCs requiring both display and network interfaces
- Human-Machine Interface (HMI) terminals
- Kiosk systems and digital signage
- Thin clients and point-of-sale (POS) terminals
- Compact control systems and automation equipment
- Networked instrumentation and monitoring devices

- Compatibility:
The DVL68 is compatible with embedded motherboards and single-board computers (SBCs) that feature a Micro-PCI slot. It supports standard operating systems with drivers for the C&T69000 and RTL8139B chipsets, including various versions of Windows, Linux, and real-time operating systems (RTOS).




5. Components & Accessories
- Included Components:
- DVL68 Micro-PCI module (integrated VGA and Ethernet)
- Onboard 2 MB SDRAM for video memory
- Realtek RTL8139B Ethernet controller
- C&T69000 VGA controller
- Connectors for CRT and LCD display outputs
- RJ-45 Ethernet interface (via daughter card or cable assembly)

- Optional Accessories:
- LCD panel cable assemblies (for specific display types)
- VGA breakout cable (for CRT connection)
- Mounting brackets or standoffs for mechanical integration
- Driver and utility software package (depending on system integrator)

- Connectors:
- Micro-PCI edge connector (for host interface)
- VGA output connector (DB-15 or header, depending on configuration)
- LCD interface connector (flat cable header)
- RJ-45 Ethernet port




6. Installation & Setup
- Requirements:
- Host system with available Micro-PCI slot
- Compatible operating system with driver support for C&T69000 and RTL8139B
- Power supply providing 3.3V or 5V as required by the host interface

- Mounting Options:
The DVL68 is designed for direct insertion into a Micro-PCI slot on the host board. It may be secured using mounting screws or standoffs to ensure mechanical stability in vibration-prone environments.

- Configuration:
- Plug the module into the Micro-PCI slot.
- Connect the VGA or LCD display cable to the appropriate output connector.
- Attach the Ethernet cable to the RJ-45 port.
- Power on the system and install the necessary drivers.
- Configure display settings (resolution, refresh rate) and network parameters (IP address, duplex mode) through the operating system.

- Driver Installation:
Drivers for both the C&T69000 and RTL8139B are widely available and typically included in standard OS distributions. For embedded systems, OEMs may provide pre-configured driver packages.




7. Performance & Capabilities
- Graphics Performance:
The C&T69000 controller, with its 2 MB SDRAM, supports standard VGA resolutions up to 1024x768 at 16-bit color depth. It is optimized for 2D graphics acceleration, GUI rendering, and static or semi-dynamic display content. While not intended for 3D graphics or high-definition video playback, it provides stable and efficient performance for embedded visualization tasks.

- Network Performance:
The Realtek RTL8139B chipset supports 10/100 Mbps Ethernet with full-duplex operation, auto-negotiation, and flow control. It delivers reliable throughput for typical embedded networking tasks such as data acquisition, remote monitoring, and control communication.

- Efficiency:
The DVL68’s integrated design minimizes power consumption and heat generation. The use of mature, low-power chipsets ensures stable operation even in thermally constrained environments.

- Limitations:
- Limited to 2D graphics; no hardware 3D acceleration.
- Maximum video memory of 2 MB restricts very high-resolution or high-color-depth modes.
- Ethernet limited to 100 Mbps (no Gigabit support).

Despite these limitations, the DVL68 offers an excellent balance of functionality, reliability, and integration for embedded applications.




8. Standards & Compliance
- Bus Interface Compliance: PCI 2.1 / Micro-PCI standard
- Ethernet Compliance: IEEE 802.3, IEEE 802.3u (10BASE-T / 100BASE-TX)
- Electrical Safety: Designed to meet standard embedded system electrical safety requirements
- EMC/EMI Compliance: Meets typical industrial EMC standards (EN55022 Class B, EN55024)
- RoHS Compliance: Manufactured using lead-free, RoHS-compliant materials
- Environmental Standards: Designed for operation within standard industrial environmental conditions
- Quality Assurance: Produced under ISO 9001-certified manufacturing processes




9. Additional Information
- Warranty: Typically covered by a 1-year limited manufacturer’s warranty (may vary by distributor or region).
- Technical Support: TMC provides technical documentation, driver support, and integration assistance for OEM and system integrators.
- Maintenance:
- No moving parts; minimal maintenance required.
- Periodic inspection of connectors and cables recommended.
- Firmware and driver updates available through manufacturer or chipset vendors.
- Software Updates:
- Compatible with standard driver updates for C&T69000 and RTL8139B.
- Supported by mainstream operating systems and embedded software stacks.
- Longevity:
- Based on mature, long-life components suitable for industrial and embedded product lifecycles.
- Stable supply chain and long-term availability of chipsets ensure product continuity.




Summary
The TMC DVL68 Micro-PCI Module is a versatile, dual-function daughter card that integrates VGA display and Ethernet networking capabilities into a single, compact solution. Featuring the C&T69000 VGA controller with 2 MB SDRAM and the Realtek RTL8139B Ethernet controller, it provides reliable video output and 10/100 Mbps network connectivity for embedded and industrial applications. Its Micro-PCI form factor, low power consumption, and broad compatibility make it ideal for space-constrained systems such as industrial PCs, kiosks, and automation controllers.

With compliance to PCI and Ethernet standards, robust performance, and long-term component availability, the DVL68 offers a dependable and efficient solution for OEMs and system integrators seeking to combine display and networking functions in a single embedded module.

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