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CI5TTV+

586 size slot CPU LCD VGA RS485 on board
  • Manufacturer TMC
  • Category: Slot-CPUs
  • The CI5TTV+ is a full-size industrial slot CPU card designed for embedded and industrial computing applications requiring legacy ISA, PC/104, and PICMG bus compatibility. It integrates a 586-class processor interface supporting Intel, Cyrix, and AMD CPUs with MMX technology, and provides onboard VGA/LCD display capability, multi-I/O functionality, and flexible communication interfaces including RS-232, RS-422, and RS-485. The board is engineered for high reliability, extended compatibility, and long-term availability in industrial automation, control, and monitoring systems.
- 586-Class CPU Support: Compatible with Intel, Cyrix, and AMD processors operating from 75 MHz up to 233 MHz, including MMX-enabled CPUs.
- Intel 430TX Chipset: Provides stable and proven platform support for 586 architecture, ensuring compatibility with a wide range of legacy and industrial software.
- Memory Expansion: Supports 8 MB to 128 MB of system memory via four 72-pin PS/2 SIMM sockets, allowing flexible configuration for various application requirements.
- 512 KB SRAM Cache: Onboard secondary cache enhances system performance and data throughput.
- Integrated LCD/VGA Controller: Features a C&T 65550 graphics controller supporting both CRT and LCD displays, enabling embedded display integration without additional graphics cards.
- Comprehensive I/O Support:
- Two serial ports (COM1 and COM2) using 16550 UARTs.
- COM1 supports RS-232.
- COM2 configurable for RS-232, RS-422, or RS-485 communication.
- One parallel port supporting SPP, EPP, and ECP modes.
- PS/2 mouse and keyboard interfaces.
- Storage Interfaces: Integrated IDE interface for HDD/SSD and FDD controller for floppy drives.
- Watchdog Timer: Programmable watchdog timer adjustable from 0 to 30 seconds for system reliability and automatic recovery.
- Bus Compatibility: Supports PICMG, PC/104, and ISA bus standards, ensuring broad compatibility with industrial backplanes and expansion modules.
- Compact Full-Size Slot Form Factor: Dimensions of 335 mm × 122 mm, designed for standard industrial chassis and backplane systems.

Country of origin: Taiwan R.O.C.

Customs tariff number: 8473 3020 000

1. Product Overview
Product Name: CI5TTV+
Model / Article Number: CI5TTV+
Series: 586 Full-Size Slot CPU Board Series
Manufacturer: [Not specified in source; typically an industrial embedded computing manufacturer]
Product Title: 586 Size Slot CPU LCD VGA RS485 On Board

The CI5TTV+ is a full-size industrial slot CPU card designed for embedded and industrial computing applications requiring legacy ISA, PC/104, and PICMG bus compatibility. It integrates a 586-class processor interface supporting Intel, Cyrix, and AMD CPUs with MMX technology, and provides onboard VGA/LCD display capability, multi-I/O functionality, and flexible communication interfaces including RS-232, RS-422, and RS-485. The board is engineered for high reliability, extended compatibility, and long-term availability in industrial automation, control, and monitoring systems.




2. Key Features
- 586-Class CPU Support: Compatible with Intel, Cyrix, and AMD processors operating from 75 MHz up to 233 MHz, including MMX-enabled CPUs.
- Intel 430TX Chipset: Provides stable and proven platform support for 586 architecture, ensuring compatibility with a wide range of legacy and industrial software.
- Memory Expansion: Supports 8 MB to 128 MB of system memory via four 72-pin PS/2 SIMM sockets, allowing flexible configuration for various application requirements.
- 512 KB SRAM Cache: Onboard secondary cache enhances system performance and data throughput.
- Integrated LCD/VGA Controller: Features a C&T 65550 graphics controller supporting both CRT and LCD displays, enabling embedded display integration without additional graphics cards.
- Comprehensive I/O Support:
- Two serial ports (COM1 and COM2) using 16550 UARTs.
- COM1 supports RS-232.
- COM2 configurable for RS-232, RS-422, or RS-485 communication.
- One parallel port supporting SPP, EPP, and ECP modes.
- PS/2 mouse and keyboard interfaces.
- Storage Interfaces: Integrated IDE interface for HDD/SSD and FDD controller for floppy drives.
- Watchdog Timer: Programmable watchdog timer adjustable from 0 to 30 seconds for system reliability and automatic recovery.
- Bus Compatibility: Supports PICMG, PC/104, and ISA bus standards, ensuring broad compatibility with industrial backplanes and expansion modules.
- Compact Full-Size Slot Form Factor: Dimensions of 335 mm × 122 mm, designed for standard industrial chassis and backplane systems.




3. Technical Specifications
- Processor Support: Intel, Cyrix, AMD 586-class CPUs (75 MHz to 233 MHz, MMX capable)
- Chipset: Intel 430TX
- System Memory:
- Type: 72-pin PS/2 SIMM
- Capacity: 8 MB to 128 MB total
- Configuration: 4 sockets
- Cache Memory: 512 KB SRAM (L2 cache)
- Graphics Controller: C&T 65550 LCD/VGA controller
- Display Output: CRT and LCD support
- Integrated video memory (typical for this controller: 2 MB VRAM, though not specified)
- Storage Interfaces:
- IDE interface for HDD/SSD
- FDD interface for floppy drives
- I/O Chipset: SMC37C669 multi-I/O controller
- Serial Ports: 2 × 16550 UARTs
- COM1: RS-232
- COM2: RS-232/RS-422/RS-485 selectable
- Parallel Port: 1 × SPP/EPP/ECP
- PS/2 Mouse and Keyboard connectors
- Watchdog Timer: 0–30 seconds programmable interval
- Bus Interfaces:
- PICMG (Peripheral Component Interconnect Mezzanine Card)
- PC/104 (stackable embedded bus)
- ISA (Industry Standard Architecture)
- Form Factor: Full-size slot CPU card
- Dimensions: 335 mm (L) × 122 mm (W)
- Weight: [Not specified; typically ~0.5–0.8 kg for full-size CPU cards]
- Operating Voltage: [Not specified; typically +5V DC from backplane]
- Operating Temperature: [Not specified; typical industrial range 0°C to 60°C]
- Storage Temperature: [Not specified; typical -20°C to 80°C]
- Relative Humidity: [Not specified; typical 5%–95% non-condensing]




4. Functionality
The CI5TTV+ functions as a full-featured embedded CPU board designed for integration into industrial systems via a backplane or PC/104 stack. It serves as the central processing unit of an embedded control or automation system, providing computing, display, and communication capabilities in a single board.

Operation:
- The board hosts a 586-class CPU and system memory, forming the core computing platform.
- The Intel 430TX chipset manages memory, I/O, and peripheral communication.
- The onboard C&T 65550 controller drives both CRT and LCD displays, enabling direct connection to industrial panels or monitors.
- The SMC37C669 multi-I/O controller provides serial, parallel, and PS/2 interfaces for peripheral connectivity.
- The IDE and FDD interfaces allow connection to storage devices for operating systems and data logging.
- The watchdog timer monitors system operation and can automatically reset the system in case of software or hardware failure.
- The board connects to a backplane via PICMG or ISA interface, or can be used in PC/104 stack configurations for compact embedded systems.

Use Cases and Applications:
- Industrial automation controllers
- Human-Machine Interface (HMI) systems
- Data acquisition and monitoring systems
- Legacy equipment upgrades requiring ISA or PC/104 compatibility
- Embedded control systems in manufacturing, transportation, or energy sectors
- Kiosk and terminal systems with integrated LCD display support

Compatibility:
- Compatible with standard PICMG 1.0 backplanes
- Supports PC/104 expansion modules for additional I/O or communication interfaces
- Works with standard PS/2 peripherals and IDE/FDD storage devices
- Supports legacy operating systems such as DOS, Windows 95/98, Windows NT, and embedded Linux distributions compatible with 586 architecture




5. Components & Accessories
Included Components:
- CI5TTV+ full-size CPU card
- Onboard C&T 65550 VGA/LCD controller
- Onboard SMC37C669 multi-I/O controller
- Watchdog timer circuit
- Connectors for IDE, FDD, serial, parallel, PS/2, and display interfaces

Optional Accessories (typical for this class of product):
- Flat panel/LCD cable kits
- CRT/VGA cable
- IDE and FDD ribbon cables
- Serial and parallel port cables
- PC/104 expansion modules (e.g., additional COM ports, LAN, or digital I/O)
- Backplane and chassis compatible with PICMG or ISA slot CPU cards
- Cooling solutions (passive heatsink or fan for CPU)

Connectors:
- 4 × 72-pin SIMM sockets for memory
- 2 × DB9 or pin-header connectors for serial ports
- 1 × 25-pin or header for parallel port
- 1 × 40-pin IDE connector
- 1 × 34-pin FDD connector
- PS/2 mini-DIN connectors for keyboard and mouse
- VGA/LCD output connector (header or DB15)
- Edge connector for PICMG/ISA backplane interface
- PC/104 stack-through connectors




6. Installation & Setup
Requirements:
- Compatible PICMG or ISA backplane with appropriate power supply (+5V DC)
- Supported CPU (Intel, Cyrix, or AMD 586-class, 75–233 MHz)
- 72-pin PS/2 SIMM memory modules (8–128 MB total)
- Display device (LCD or CRT)
- Storage devices (IDE HDD/SSD, FDD)
- Optional PC/104 modules for expansion

Mounting Options:
- Installation into a standard industrial chassis with PICMG or ISA backplane
- Stackable configuration using PC/104 connectors for compact embedded systems
- Secured with mounting screws or card guides within chassis

Configuration:
- CPU and memory installation via sockets
- Jumper or BIOS configuration for COM2 mode selection (RS-232/422/485)
- BIOS setup for boot sequence, watchdog timer, and peripheral configuration
- LCD panel type and resolution configured via BIOS or utility software
- Connection of peripheral cables (IDE, FDD, serial, parallel, PS/2, VGA/LCD)

Setup Procedure:
1. Install CPU and memory modules.
2. Insert the CI5TTV+ into the backplane slot or PC/104 stack.
3. Connect display, storage, and peripheral cables.
4. Power on the system and enter BIOS setup.
5. Configure system parameters and save settings.
6. Install operating system and drivers as required.




7. Performance & Capabilities
- Processing Speed: 75 MHz to 233 MHz depending on CPU installed.
- Memory Capacity: Up to 128 MB DRAM, sufficient for embedded and control applications.
- Cache Performance: 512 KB SRAM cache improves data access and CPU efficiency.
- Graphics Performance: C&T 65550 provides integrated 2D acceleration suitable for industrial HMI and display applications.
- I/O Throughput: Dual 16550 UARTs support high-speed serial communication up to 115.2 kbps.
- Storage Performance: IDE interface supports PIO and DMA modes for HDD/SSD operation.
- Reliability: Watchdog timer ensures system recovery from software hangs or hardware faults.
- Expandability: PC/104 and ISA interfaces allow addition of communication, I/O, or data acquisition modules.
- Limitations:
- Legacy 586 architecture limits performance compared to modern CPUs.
- Memory limited to 128 MB.
- No integrated Ethernet or USB (requires expansion modules).
- Designed primarily for legacy or long-life industrial systems rather than high-performance computing.




8. Standards & Compliance
- Bus Standards:
- PICMG 1.0 compliant full-size CPU card
- PC/104 compliant stackable interface
- ISA bus compatible
- I/O Standards:
- RS-232, RS-422, RS-485 serial communication standards
- IEEE 1284 parallel port (SPP/EPP/ECP modes)
- PS/2 interface standard for keyboard and mouse
- Display Standards:
- VGA and LCD interface compliant with C&T 65550 controller specifications
- Regulatory Compliance:
- Designed for industrial use; typically conforms to CE and FCC Class A (not explicitly stated)
- Environmental Standards:
- Industrial-grade design for extended operation and reliability (temperature and humidity ranges not specified)




9. Additional Information
- Warranty: Typically 1–2 years manufacturer warranty (not specified in source).
- Technical Support: Provided by manufacturer or distributor; includes BIOS updates, driver support, and configuration assistance.
- Maintenance:
- Periodic inspection of connectors and cooling components.
- BIOS and firmware updates as available.
- Replacement of CMOS battery as needed.
- Software Compatibility:
- Supports DOS, Windows 95/98, Windows NT, and embedded Linux compatible with 586 architecture.
- Lifecycle & Availability:
- Designed for long-term industrial supply and support.
- Ideal for legacy system maintenance and replacement in existing installations.
- Documentation & Resources:
- User manual with jumper settings, connector pinouts, and BIOS configuration details.
- Driver and utility disks for VGA/LCD controller and I/O chipset.




Summary
The CI5TTV+ is a robust, full-size industrial slot CPU card built around the Intel 430TX chipset and supporting 586-class processors from Intel, Cyrix, and AMD. With integrated VGA/LCD graphics, flexible serial communication (RS-232/422/485), and comprehensive I/O support, it serves as a versatile platform for embedded and industrial applications. Its compatibility with PICMG, PC/104, and ISA buses ensures seamless integration into both legacy and modern industrial systems. The board’s watchdog timer, wide CPU support, and flexible memory configuration make it a reliable choice for automation, control, and monitoring environments where stability and long-term availability are critical.

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