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Description
VMIVME-7740-750 350-07740-750-M Intel® Pentium® III single-board
Product Description
The product description of VMIVME-7740-740 is as follows:
I. Overview
The VMIVME-7740-740 is an Intel® Pentium® III PGA370 socket based single-board computer (SBC) designed for embedded applications. It supports a variety of operating systems, including Windows® 98 2nd Edition, Windows NT®/ Windows® 2000, Windows CE, Linux, VxWorks, QNX, Solaris, and LynxOS.
Two, the main characteristics
Processor:
The VMIVME-7740-740 introduces the Intel Pentium III processor to the VMEbus, with processor speeds up to a specific value (the specific speed is not mentioned in the reference article).
The Pentium III processor has a 32-bit addressing and 64-bit data bus, and the superscalar architecture allows multiple instructions to be executed per clock cycle.
Improved processor performance with dynamic branch prediction units, independent instruction and data caches, and MMX™ technology.
Provides 256 Kbyte of advanced transfer cache (Level 2 cache).
Memory:
Accepts a 144-pin SODIMM with a maximum memory capacity of 512 Mbyte SDRAM.
AGP SVGA controller with 4 Mbyte SDRAM.
Storage:
Optional IDE CompactFlash up to 192 Mbyte.
Onboard Ultra-DMA-33 hard drive and floppy drive controller with VMEbus P2 input/output.
Network and Control:
Equipped with two on-board fast Ethernet controllers that support 10BaseT and 100BaseTX interfaces.
Has a front panel Universal Serial bus (USB) connection.
Two high-performance 16550 compatible serial ports.
PS/2 keyboard and mouse ports on the front panel.
Timer and watchdog:
Comes with three programmable 16-bit timers.
Optional watchdog timer with reset software.
VMEbus interface:
VMEbus P2 can be connected to a hard disk or floppy drive.
Supports VME64 mode: A32/A24/D32/D16/D08(EO)/MBLT64/BLT32.
Safety and Stability:
Comes with 32 Kbyte non-volatile SRAM.
Includes enhanced bus error handling.
Other features:
Supports remote Ethernet startup.
Includes byte exchange hardware for both small-endian and big-endian data.
Passive radiator design (no moving parts).
VMIVME-7740-850
Product parameter
The parameters of VMIVME-7740-740 are as follows, expressed and summarized in points:
Processor:
Type: Intel® Pentium® III PGA370
Architecture: Superscalar architecture that allows multiple instructions to be executed per clock cycle
Cache: 256 Kbyte Advanced Transfer cache (Level 2 cache)
Data bus: 32-bit addressing, 64-bit data bus
Performance enhancement technologies: Dynamic branch prediction unit, independent instruction and data cache, MMX™ technology
Note: The specific processor speed is not mentioned in the reference article
Memory:
Type: 144 needle SODIMM
Maximum capacity: 512 Mbyte SDRAM
AGP SVGA controller: With 4 Mbyte SDRAM
Storage:
IDE CompactFlash: Optional, up to 192 Mbyte
Hard drive and floppy drive controller: Onboard Ultra-DMA-33 with VMEbus P2 input/output
Network and Control:
Ethernet Controller: Two on-board fast Ethernet controllers that support 10BaseT and 100BaseTX interfaces
USB connection: Front panel Universal Serial Bus (USB) connection
Serial port: Two high-performance 16550 compatible serial ports
Keyboard and mouse ports: PS/2 on the front panel
Timer and watchdog:
Timer: Three programmable 16-bit timers
Watchdog timer: Software with reset is optional
VMEbus interface:
VMEbus P2: supports the connection to a hard disk or floppy disk
VME64 mode support: A32/A24/D32/D16/D08(EO)/MBLT64/BLT32
Other features:
SRAM: 32 Kbyte non-volatile
Heat dissipation design: Passive heat sink (no moving parts)
Byte exchange hardware: Supports byte exchange of small-end and big-end data
Remote boot: Supports remote Ethernet boot
Bus error handling: Enhanced bus error handling capabilities
Application field
VMIVME-7740-740 has a wide range of applications, and the following is a clear summary and point representation of its application areas:
Industrial Automation and Control Systems:
As a general purpose control card based on VME bus, VMIVME-7740-740 plays a key role in industrial automation and control systems with its high reliability and powerful computing and control capabilities. It can realize the precise control and adjustment of various industrial equipment to ensure the stability and efficiency of the production process.
Embedded system:
This product is particularly suitable for embedded systems because it supports multiple operating systems, including Windows, Linux, VxWorks, etc., providing flexibility and compatibility for embedded applications. Whether in robotics, medical devices or other areas requiring highly integrated and intelligent control, the VMIVME-7740-740 provides strong support.
Remote monitoring and control system:
The VMIVME-7740-740 is equipped with a wealth of network and control interfaces, such as Ethernet, USB and serial ports, making remote monitoring and control simple and efficient. It can easily upload field data to the remote control center, achieve real-time monitoring and remote control of equipment, improve production efficiency and safety.
Special function application:
In addition to general industrial automation and control applications, the VMIVME-7740-740 can be customized and expanded to meet specific needs. For example, in the control scheme of a clean ventilation system, it can be used as a hardware platform to realize the regulation of the exhaust fan and the supply fan through PLC to ensure that the negative pressure gradient control goal of the laboratory environment can be achieved.
In summary, the VMIVME-7740-740 has a wide range of applications in industrial automation, embedded systems, remote monitoring and control, and special function applications with its high reliability, powerful computing and control capabilities, and flexible configuration options.
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