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- Dual Communication Channels: Two fully independent serial channels supporting both synchronous and asynchronous operation modes.
- Protocol Support: Compatible with X.21 and X.21bis communication standards, enabling use in telecommunications, data acquisition, and control systems.
- High Data Rate: Supports data transmission speeds up to 2.5 Mbit/s, suitable for high-speed serial communication applications.
- PC/104 Form Factor: Compact and stackable design (96 mm × 90 mm) compliant with the PC/104 standard, allowing easy integration into embedded systems without requiring a backplane.
- Enhanced Serial Communication Controller (Z80230): Utilizes the Zilog Z80230 ESCC chip, providing advanced serial control features, error detection, and efficient data handling.
- Configurable Base Addresses and Interrupts: Offers four selectable base I/O addresses with corresponding IRQ (Interrupt Request) options, ensuring flexible system integration and resource allocation.
- Wide Operating Temperature Range: Designed for reliable operation in standard industrial environments, with an operating temperature range of 0°C to +70°C.
- Compact and Rugged Design: Small footprint and durable construction suitable for embedded, mobile, and industrial computing environments.
- Low Power Consumption: Optimized for embedded systems where power efficiency is critical.
- Ease of Integration: Compatible with standard PC/104 bus architecture, enabling plug-and-play installation in existing PC/104 stacks.
- Protocol Support: Compatible with X.21 and X.21bis communication standards, enabling use in telecommunications, data acquisition, and control systems.
- High Data Rate: Supports data transmission speeds up to 2.5 Mbit/s, suitable for high-speed serial communication applications.
- PC/104 Form Factor: Compact and stackable design (96 mm × 90 mm) compliant with the PC/104 standard, allowing easy integration into embedded systems without requiring a backplane.
- Enhanced Serial Communication Controller (Z80230): Utilizes the Zilog Z80230 ESCC chip, providing advanced serial control features, error detection, and efficient data handling.
- Configurable Base Addresses and Interrupts: Offers four selectable base I/O addresses with corresponding IRQ (Interrupt Request) options, ensuring flexible system integration and resource allocation.
- Wide Operating Temperature Range: Designed for reliable operation in standard industrial environments, with an operating temperature range of 0°C to +70°C.
- Compact and Rugged Design: Small footprint and durable construction suitable for embedded, mobile, and industrial computing environments.
- Low Power Consumption: Optimized for embedded systems where power efficiency is critical.
- Ease of Integration: Compatible with standard PC/104 bus architecture, enabling plug-and-play installation in existing PC/104 stacks.
1. Product Overview
Product Name: ESCC Synchron/Asynchron PC/104 Card
Model: ESCC
Series: PC/104 Communication Interface Series
Article Number: ESCC
Manufacturer: [Not specified in source content; typically produced by industrial communication hardware manufacturers specializing in PC/104 modules]
The ESCC Synchron/Asynchron PC/104 Card is a compact, high-performance communication interface module designed for embedded and industrial computing systems that require reliable synchronous and asynchronous serial communication. Built around the Zilog Z80230 Enhanced Serial Communication Controller (ESCC) chip, this card provides two independent communication channels supporting both X.21 and X.21bis protocols. It is engineered for integration into PC/104-based embedded systems, offering robust data transfer capabilities up to 2.5 Mbit/s. The module’s design emphasizes flexibility, configurability, and compatibility with a wide range of industrial and embedded applications.
2. Key Features
- Dual Communication Channels: Two fully independent serial channels supporting both synchronous and asynchronous operation modes.
- Protocol Support: Compatible with X.21 and X.21bis communication standards, enabling use in telecommunications, data acquisition, and control systems.
- High Data Rate: Supports data transmission speeds up to 2.5 Mbit/s, suitable for high-speed serial communication applications.
- PC/104 Form Factor: Compact and stackable design (96 mm × 90 mm) compliant with the PC/104 standard, allowing easy integration into embedded systems without requiring a backplane.
- Enhanced Serial Communication Controller (Z80230): Utilizes the Zilog Z80230 ESCC chip, providing advanced serial control features, error detection, and efficient data handling.
- Configurable Base Addresses and Interrupts: Offers four selectable base I/O addresses with corresponding IRQ (Interrupt Request) options, ensuring flexible system integration and resource allocation.
- Wide Operating Temperature Range: Designed for reliable operation in standard industrial environments, with an operating temperature range of 0°C to +70°C.
- Compact and Rugged Design: Small footprint and durable construction suitable for embedded, mobile, and industrial computing environments.
- Low Power Consumption: Optimized for embedded systems where power efficiency is critical.
- Ease of Integration: Compatible with standard PC/104 bus architecture, enabling plug-and-play installation in existing PC/104 stacks.
3. Technical Specifications
- Form Factor: PC/104 standard module
- Dimensions: 96 mm (length) × 90 mm (width)
- Weight: [Not specified; typically <100 g for PC/104 modules of this size]
- Chipset: Zilog Z80230 Enhanced Serial Communication Controller (ESCC)
- Number of Channels: 2 independent serial channels
- Communication Modes: Synchronous and asynchronous operation
- Supported Protocols: X.21 and X.21bis
- Maximum Data Rate: 2.5 Mbit/s per channel
- Base Address Options: 4 selectable base I/O addresses
- Interrupts: Configurable IRQ lines for flexible system integration
- Operating Temperature Range: 0°C to +70°C
- Storage Temperature Range: [Not specified; typically -40°C to +85°C for industrial-grade modules]
- Power Requirements: [Not specified; typically 5 V DC from PC/104 bus]
- Bus Interface: PC/104 (ISA-compatible 8/16-bit bus)
- Material: Multi-layer PCB with industrial-grade components
- Connectors: [Not specified; typically 26-pin or 37-pin D-sub or header connectors for serial interfaces]
- Mounting: Stackable PC/104 mounting holes with standard 4-corner screw alignment
4. Functionality
The ESCC PC/104 Card functions as a dual-channel serial communication interface for embedded systems. Each channel can operate independently in either synchronous or asynchronous mode, allowing simultaneous handling of different communication protocols or data streams.
- Synchronous Mode: In synchronous operation, the card supports X.21 and X.21bis protocols, enabling clocked data transmission suitable for telecommunications and networked control systems.
- Asynchronous Mode: In asynchronous mode, the card can handle standard serial communication tasks such as terminal interfacing, data logging, or device control.
- Data Handling: The Z80230 ESCC chip provides advanced buffering, error detection, and interrupt-driven data transfer, minimizing CPU overhead and ensuring efficient communication.
- Use Cases:
- Industrial automation and control systems
- Embedded data acquisition and monitoring
- Telecommunication and networking equipment
- Transportation and mobile computing systems
- Legacy system integration requiring X.21/X.21bis interfaces
- Compatibility: Fully compatible with PC/104-compliant embedded computers and stackable modules. The card can be used alongside other PC/104 I/O, CPU, or communication boards without conflict, thanks to its configurable base addresses and IRQ lines.
5. Components & Accessories
Included Components:
- ESCC PC/104 Card (main module)
- Documentation (installation and configuration guide)
- Connector pinout reference
Optional Accessories (depending on manufacturer):
- X.21/X.21bis interface cables
- Breakout cable assemblies for external device connection
- Mounting hardware (screws, spacers for PC/104 stacking)
- Optional driver or configuration software for supported operating systems
Connectors:
- Dual serial interface connectors (type and pinout depend on manufacturer implementation; typically 26-pin or 37-pin headers)
- PC/104 bus connector (ISA-compatible 8/16-bit interface)
6. Installation & Setup
Requirements:
- PC/104-compatible host system with available stack position and power supply (typically +5 V DC)
- Appropriate operating system or embedded software capable of handling serial communication interfaces
Installation Steps:
1. Preparation: Power down the host system and ensure anti-static precautions are taken.
2. Mounting: Align the ESCC card with the PC/104 stack connectors and secure it using the standard PC/104 mounting holes and screws.
3. Connection: Attach the X.21/X.21bis communication cables to the corresponding connectors.
4. Configuration:
- Select the desired base I/O address and IRQ line using onboard jumpers or DIP switches.
- Configure the communication mode (synchronous/asynchronous) and protocol settings as required.
5. Software Setup: Install any required drivers or configure the operating system to recognize the new serial ports.
6. Testing: Verify communication using diagnostic tools or loopback tests to ensure proper operation.
Mounting Options:
- Stackable installation within PC/104 systems
- Can be used as a standalone communication module in custom enclosures with PC/104-compatible connectors
Configuration:
- Hardware configuration via jumpers or DIP switches for address and interrupt selection
- Software configuration for baud rate, parity, stop bits, and protocol mode
7. Performance & Capabilities
- Data Rate: Up to 2.5 Mbit/s per channel, supporting high-speed serial communication.
- Throughput: Optimized for low-latency data transfer with minimal CPU load due to hardware buffering and interrupt-driven operation.
- Efficiency: The Z80230 ESCC chip provides advanced features such as automatic flow control, error detection, and programmable baud rate generation.
- Latency: Low interrupt latency ensures responsive communication in real-time applications.
- Reliability: Designed for continuous operation in industrial environments, with stable performance across the specified temperature range.
- Limitations:
- Maximum data rate limited to 2.5 Mbit/s
- Operating temperature limited to 0°C–70°C (not suitable for extreme environments without additional thermal management)
- Requires PC/104-compatible host system
8. Standards & Compliance
- Bus Standard: PC/104 (ISA-compatible)
- Communication Standards: X.21 and X.21bis
- Chip Standard: Zilog Z80230 ESCC (Enhanced Serial Communication Controller)
- Environmental Compliance: Designed for standard industrial temperature range (0°C to +70°C)
- Regulatory Compliance:
- CE and FCC compliance (typical for PC/104 modules; specific certification depends on manufacturer)
- RoHS-compliant materials (lead-free PCB and components, depending on production batch)
- Industry Standards:
- PC/104 Consortium mechanical and electrical specifications
- X.21/X.21bis ITU-T standards for synchronous serial communication
9. Additional Information
- Warranty: Typically 1–2 years limited warranty (manufacturer-dependent) covering defects in materials and workmanship.
- Support: Technical documentation, configuration guides, and driver support available from the manufacturer or distributor.
- Maintenance:
- Minimal maintenance required; periodic inspection of connectors and cables recommended.
- Firmware or driver updates may be provided to enhance compatibility or performance.
- Software Compatibility:
- Compatible with common embedded operating systems (e.g., DOS, Linux, Windows Embedded, RTOS variants) depending on driver availability.
- Lifecycle & Availability:
- Long-term availability typical for industrial PC/104 modules, ensuring support for legacy and extended-lifecycle embedded systems.
- Customization:
- Some manufacturers may offer custom configurations (e.g., connector type, temperature range, or protocol support) upon request.
Summary
The ESCC Synchron/Asynchron PC/104 Card (Article: ESCC) is a dual-channel serial communication interface designed for embedded and industrial applications requiring reliable X.21/X.21bis connectivity. Featuring the Zilog Z80230 ESCC controller, it supports both synchronous and asynchronous data transmission at speeds up to 2.5 Mbit/s. Its PC/104 form factor (96 × 90 mm) ensures compact integration into embedded systems, while configurable base addresses and IRQ lines provide installation flexibility. Operating within a 0°C to +70°C temperature range, the ESCC card delivers dependable performance for industrial automation, telecommunications, and data acquisition systems.
With its combination of robust design, flexible configuration, and high-speed communication capability, the ESCC PC/104 Card is an ideal solution for engineers and system integrators seeking a reliable, standards-compliant serial communication interface for embedded computing environments.
Product Name: ESCC Synchron/Asynchron PC/104 Card
Model: ESCC
Series: PC/104 Communication Interface Series
Article Number: ESCC
Manufacturer: [Not specified in source content; typically produced by industrial communication hardware manufacturers specializing in PC/104 modules]
The ESCC Synchron/Asynchron PC/104 Card is a compact, high-performance communication interface module designed for embedded and industrial computing systems that require reliable synchronous and asynchronous serial communication. Built around the Zilog Z80230 Enhanced Serial Communication Controller (ESCC) chip, this card provides two independent communication channels supporting both X.21 and X.21bis protocols. It is engineered for integration into PC/104-based embedded systems, offering robust data transfer capabilities up to 2.5 Mbit/s. The module’s design emphasizes flexibility, configurability, and compatibility with a wide range of industrial and embedded applications.
2. Key Features
- Dual Communication Channels: Two fully independent serial channels supporting both synchronous and asynchronous operation modes.
- Protocol Support: Compatible with X.21 and X.21bis communication standards, enabling use in telecommunications, data acquisition, and control systems.
- High Data Rate: Supports data transmission speeds up to 2.5 Mbit/s, suitable for high-speed serial communication applications.
- PC/104 Form Factor: Compact and stackable design (96 mm × 90 mm) compliant with the PC/104 standard, allowing easy integration into embedded systems without requiring a backplane.
- Enhanced Serial Communication Controller (Z80230): Utilizes the Zilog Z80230 ESCC chip, providing advanced serial control features, error detection, and efficient data handling.
- Configurable Base Addresses and Interrupts: Offers four selectable base I/O addresses with corresponding IRQ (Interrupt Request) options, ensuring flexible system integration and resource allocation.
- Wide Operating Temperature Range: Designed for reliable operation in standard industrial environments, with an operating temperature range of 0°C to +70°C.
- Compact and Rugged Design: Small footprint and durable construction suitable for embedded, mobile, and industrial computing environments.
- Low Power Consumption: Optimized for embedded systems where power efficiency is critical.
- Ease of Integration: Compatible with standard PC/104 bus architecture, enabling plug-and-play installation in existing PC/104 stacks.
3. Technical Specifications
- Form Factor: PC/104 standard module
- Dimensions: 96 mm (length) × 90 mm (width)
- Weight: [Not specified; typically <100 g for PC/104 modules of this size]
- Chipset: Zilog Z80230 Enhanced Serial Communication Controller (ESCC)
- Number of Channels: 2 independent serial channels
- Communication Modes: Synchronous and asynchronous operation
- Supported Protocols: X.21 and X.21bis
- Maximum Data Rate: 2.5 Mbit/s per channel
- Base Address Options: 4 selectable base I/O addresses
- Interrupts: Configurable IRQ lines for flexible system integration
- Operating Temperature Range: 0°C to +70°C
- Storage Temperature Range: [Not specified; typically -40°C to +85°C for industrial-grade modules]
- Power Requirements: [Not specified; typically 5 V DC from PC/104 bus]
- Bus Interface: PC/104 (ISA-compatible 8/16-bit bus)
- Material: Multi-layer PCB with industrial-grade components
- Connectors: [Not specified; typically 26-pin or 37-pin D-sub or header connectors for serial interfaces]
- Mounting: Stackable PC/104 mounting holes with standard 4-corner screw alignment
4. Functionality
The ESCC PC/104 Card functions as a dual-channel serial communication interface for embedded systems. Each channel can operate independently in either synchronous or asynchronous mode, allowing simultaneous handling of different communication protocols or data streams.
- Synchronous Mode: In synchronous operation, the card supports X.21 and X.21bis protocols, enabling clocked data transmission suitable for telecommunications and networked control systems.
- Asynchronous Mode: In asynchronous mode, the card can handle standard serial communication tasks such as terminal interfacing, data logging, or device control.
- Data Handling: The Z80230 ESCC chip provides advanced buffering, error detection, and interrupt-driven data transfer, minimizing CPU overhead and ensuring efficient communication.
- Use Cases:
- Industrial automation and control systems
- Embedded data acquisition and monitoring
- Telecommunication and networking equipment
- Transportation and mobile computing systems
- Legacy system integration requiring X.21/X.21bis interfaces
- Compatibility: Fully compatible with PC/104-compliant embedded computers and stackable modules. The card can be used alongside other PC/104 I/O, CPU, or communication boards without conflict, thanks to its configurable base addresses and IRQ lines.
5. Components & Accessories
Included Components:
- ESCC PC/104 Card (main module)
- Documentation (installation and configuration guide)
- Connector pinout reference
Optional Accessories (depending on manufacturer):
- X.21/X.21bis interface cables
- Breakout cable assemblies for external device connection
- Mounting hardware (screws, spacers for PC/104 stacking)
- Optional driver or configuration software for supported operating systems
Connectors:
- Dual serial interface connectors (type and pinout depend on manufacturer implementation; typically 26-pin or 37-pin headers)
- PC/104 bus connector (ISA-compatible 8/16-bit interface)
6. Installation & Setup
Requirements:
- PC/104-compatible host system with available stack position and power supply (typically +5 V DC)
- Appropriate operating system or embedded software capable of handling serial communication interfaces
Installation Steps:
1. Preparation: Power down the host system and ensure anti-static precautions are taken.
2. Mounting: Align the ESCC card with the PC/104 stack connectors and secure it using the standard PC/104 mounting holes and screws.
3. Connection: Attach the X.21/X.21bis communication cables to the corresponding connectors.
4. Configuration:
- Select the desired base I/O address and IRQ line using onboard jumpers or DIP switches.
- Configure the communication mode (synchronous/asynchronous) and protocol settings as required.
5. Software Setup: Install any required drivers or configure the operating system to recognize the new serial ports.
6. Testing: Verify communication using diagnostic tools or loopback tests to ensure proper operation.
Mounting Options:
- Stackable installation within PC/104 systems
- Can be used as a standalone communication module in custom enclosures with PC/104-compatible connectors
Configuration:
- Hardware configuration via jumpers or DIP switches for address and interrupt selection
- Software configuration for baud rate, parity, stop bits, and protocol mode
7. Performance & Capabilities
- Data Rate: Up to 2.5 Mbit/s per channel, supporting high-speed serial communication.
- Throughput: Optimized for low-latency data transfer with minimal CPU load due to hardware buffering and interrupt-driven operation.
- Efficiency: The Z80230 ESCC chip provides advanced features such as automatic flow control, error detection, and programmable baud rate generation.
- Latency: Low interrupt latency ensures responsive communication in real-time applications.
- Reliability: Designed for continuous operation in industrial environments, with stable performance across the specified temperature range.
- Limitations:
- Maximum data rate limited to 2.5 Mbit/s
- Operating temperature limited to 0°C–70°C (not suitable for extreme environments without additional thermal management)
- Requires PC/104-compatible host system
8. Standards & Compliance
- Bus Standard: PC/104 (ISA-compatible)
- Communication Standards: X.21 and X.21bis
- Chip Standard: Zilog Z80230 ESCC (Enhanced Serial Communication Controller)
- Environmental Compliance: Designed for standard industrial temperature range (0°C to +70°C)
- Regulatory Compliance:
- CE and FCC compliance (typical for PC/104 modules; specific certification depends on manufacturer)
- RoHS-compliant materials (lead-free PCB and components, depending on production batch)
- Industry Standards:
- PC/104 Consortium mechanical and electrical specifications
- X.21/X.21bis ITU-T standards for synchronous serial communication
9. Additional Information
- Warranty: Typically 1–2 years limited warranty (manufacturer-dependent) covering defects in materials and workmanship.
- Support: Technical documentation, configuration guides, and driver support available from the manufacturer or distributor.
- Maintenance:
- Minimal maintenance required; periodic inspection of connectors and cables recommended.
- Firmware or driver updates may be provided to enhance compatibility or performance.
- Software Compatibility:
- Compatible with common embedded operating systems (e.g., DOS, Linux, Windows Embedded, RTOS variants) depending on driver availability.
- Lifecycle & Availability:
- Long-term availability typical for industrial PC/104 modules, ensuring support for legacy and extended-lifecycle embedded systems.
- Customization:
- Some manufacturers may offer custom configurations (e.g., connector type, temperature range, or protocol support) upon request.
Summary
The ESCC Synchron/Asynchron PC/104 Card (Article: ESCC) is a dual-channel serial communication interface designed for embedded and industrial applications requiring reliable X.21/X.21bis connectivity. Featuring the Zilog Z80230 ESCC controller, it supports both synchronous and asynchronous data transmission at speeds up to 2.5 Mbit/s. Its PC/104 form factor (96 × 90 mm) ensures compact integration into embedded systems, while configurable base addresses and IRQ lines provide installation flexibility. Operating within a 0°C to +70°C temperature range, the ESCC card delivers dependable performance for industrial automation, telecommunications, and data acquisition systems.
With its combination of robust design, flexible configuration, and high-speed communication capability, the ESCC PC/104 Card is an ideal solution for engineers and system integrators seeking a reliable, standards-compliant serial communication interface for embedded computing environments.
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