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VME处理器VMIVME-7750-744000允许不同的设备正确共享数据运用

¥5888.00 1个起批
¥4696.00 ≥2个

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VME处理器VMIVME-7750-744000允许不同的设备正确共享数据运用

VMIVME-7750将英特尔奔腾III处理器引入VME。处理器到VME，提供高达1.26 GHz的处理器速度。该处理器Pentium III处理器有32位寻址和64位数据总线。总线。它的超标量结构允许每个时钟周期执行三条指令。每个时钟周期可以执行三条指令。一个动态分支预测单元、独立的指令和数据缓存，以及MMX™技术也提高了该处理器的性能。Pentium III处理器还提供256K字节（1.26GHz有512K字节）的传输高速缓存（片上全速2级缓存），使用双独立总线结构，以实现高带宽和性能。这个二级缓存以与处理器相同的时钟频率运行频运行，从而提高了性能。DRAM存储器： VMIVME-7750接受一个144针的SDRAMSODIMM，大内存容量为512 Mbyte。该DRAM是双端口到VME的。BIOS：系统和视频BIOS是在可重复编程的闪存中提供的。闪存中提供。VGA控制器：通过VMIVME-7750支持高分辨率的图形和高分辨率的图形和多媒体质量的视频在VMIVME-7750上得到了内置的815E芯片组AGP图形适配器的支持。

..法国..... 140莫迪康昆腾系列处理器,内存卡,电源模块等

..德国.... MOORE,S5,S7,6DD等

..美国...通用电气..GE..IC693/IC697系列

..美国 ...Westinghouse（西屋）： OVATION系统、WDPF系统、WEStation系统备件。

..德国...Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

..美国... Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

VMIVME-7750-744000一个内置的815E芯片组AGP图形适配器支持高分辨率图形和多媒体质量的视频。该适配器

辅以4M字节的外部同步DRAM缓存

具有高带宽的64位数据接口。屏幕分辨率

高达1,600 x 1,200 x 256色（单视图模式）。

图形适配器支持高达1,600 x 1,200 x 256色（单视图模式）的屏幕分辨率。

表1. 支持的部分显示模式列表

每像素的比特数（频率为Hz）

分辨率

8位索引 16位 24位

320 x 200 70 70 70

320 x 240 70 70 70

352 x 480 70 70 70

352 x 576 70 70 70

400 x 300 70 70 70

512 x 384 70 70 70

640 x 400 70 70 70

640 x 480 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85

720 x 480 75, 85 75, 85 75, 85

720 x 576 60, 75, 85 60, 75, 85 60, 75, 85

800 x 600 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85

1,024 x 768 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85

1,152 x 864 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 72, 75, 85

1,280 x 720 60, 75, 85 60, 75, 85 60, 75, 85

1,280 x 960 60, 75, 85 60, 75, 85 60, 75, 85

1,280 x 1,024 60, 70, 72, 75, 85 60, 70, 72, 75, 85 60, 70, 75, 85

1,600 x 900 60, 75, 85 60, 75, 85

1,600 x 1,200 60, 70, 72, 75

以太网控制器： VMIVME-7750支持以太网LANs

有两个英特尔以太网控制器（一个是82559，另一个是英特尔芯片组内部的I2559）。

英特尔芯片组ICH2的内部）。10BaseT和100BaseTX选项

通过两个RJ45连接器支持。支持远程LAN启动

支持。

远程以太网启动： VMIVME-7750采用了Lanworks

Technologies, Inc.的BootWare®。BootWare提供的功能是

使用NetWare、TCP/IP或RPL网络协议远程启动VMIVME-7750。

网络协议进行远程启动。

BootWare的特点：

- 支持NetWare、TCP/IP、RPL网络协议

引导区病毒保护

- 详细的启动配置屏幕

Comprehensive diagnostics • Optional disabling of local boots • Dual-boot option lets users select network or local booting Serial Ports: Two 16550-compatible serial ports are featured on the VMIVME-7750 front panel. The serial channel has a 16-b FIFO to support baud rates up to 115 Kbaud. Requires two micro-DB-9 to yte standard DB-9 adapters, GE Fanuc P/N 360- ined oard and mouse connector. A Y-adapter cable is E n option to allow the n I/O space, and are completely e a nonmaskable interrupt (NMI) erved when e O connection to tion d configuration gh performance PCI-to-VME interface from ller. rogrammed to provide the arbitration: GL) Priority (PRI) 010050-001. Keyboard and Mouse Ports: The VMIVME-7750 has a comb PS/2 keyb included. Flash Memory: The VMIVME-7750 provides up to 1 Gbyte of IDE CompactFlash memory accessible through the secondary ID port. The VMIVME-7750 BIOS includes a board to boot from the Flash memory. Timers: The VMIVME-7750 provides the user with two 16-bit timers and two 32-bit timers (in addition to system timers). These timers are mapped i software programmable. Watchdog Timer: The VMIVME-7750 provides a softwareprogrammable watchdog timer. The watchdog timer is enabled under software control. Once the watchdog timer is enabled, software must access the timer within the specified timer period or a timeout will occur. A user jumper allows the timeout to cause a reset. Independent of the jumper, software can enable the watchdog timeout to caus or a VMEbus SYSFAIL. Nonvolatile SRAM: The VMIVME-7750 provides 32 Kbyte of nonvolatile SRAM. The contents of the SRAM are pres +5V power is interrupted or removed from the unit. PMC Expansion Site: The VMIVME-7750 supports IEEE P1386 common mezzanine card specification with a 5V PCI mezzanin card (PMC) expansion site. The PMC site provides for standard I/O out the VMEbus front panel. An optional I/ the VMEbus P2 connection can be provided. Contact GE Fanuc Embedded Systems for more informa concerning PMC modules and compatibility. Universal Serial Bus (USB): The VMIVME-7750 provides a front panel dual connection hub host controller for the USB. Supported USB features include: ***chronous data transfers, asynchronous messaging, self-identification an of peripherals, and dynamic (hot) attachment. VMEbus Interface: The VMIVME-7750 VMEbus interface is based on the Universe IIB hi Newbridge/Tundra. System Controller: The VMEbus system controller capabilities allow the board to operate as a slot 1 controller, or it may be disabled when another board is acting as the system contro The system controller may be p following modes of Round Robin (RRS) Single Level (S The system controller provides a SYSCLK driver, IACK* daisychain driver, and a VMEbus access timeout timer. The system controller also provides an arbitration timeout if BBSY* is not seen within a specified period after a BGOUT* signal is issued. This period is programmable for 16 or 256 µs. VMEbus Requester: The microprocessor can request and gain control of the bus using any of the VMEbus request lines (BR3* to BR0*) under software control. The requester can be programmed to operate in any of the following modes: Release-On-Request (ROR) Release-When-Done (RWD) VMEbus Capture and Hold (BCAP)