产品详情
VMIVME-7805，VMIVME-7807，VMIVME-7750，VMIVME7700
VMIVME-7805是一个功能齐全的奔腾4处理器- m兼容的SBC 单槽，被动冷却，采用欧卡先进的外形因素 英特尔的852GM
芯片组的技术，运行400mhz的前端总线速率。的 VMIVME-7805与VMEbus规范Rev. C.1兼容 透明的PCI-to-VMEbus桥接，
允许单板作为一个系统运行 多CPU系统中的控制器或外围CPU。 VMIVME-7805提供了在桌面系统中常见的特性，
例如: 高达1GB PC2100 DDR SDRAM 内置SVGA支持，
The VMIVME-7805 is a full-featured Pentium 4 Processor-M compatible SBC in a
single-slot, passively cooled, Eurocard form factor that utilizes the advanced
technology of Intel’s 852GM chipset running a front-side bus rate of 400 MHz. The
VMIVME-7805 is compliant with the VMEbus Specification Rev. C.1 and features a
transparent PCI-to-VMEbus bridge, allowing the board to function as a system
controller or peripheral CPU in multi-CPU systems.
The VMIVME-7805 provides features typically found on desktop systems such as:
- Up to 1GB PC2100 DDR SDRAM
- Built-in SVGA support with 4 Mbytes DRAM display cache
- Two built-in Ethernet controllers (one supporting Gigabit Ethernet, the other
supporting 10/100 Mbit Ethernet)
- IDE drive support (VMEbus P2)
- Floppy drive support (VMEbus P2)
- Two high-performance 16550-compatible serial ports (COM1 and COM2)
- Front panel USB port Rev. 2.0
- Real-Time clock/calendar
- Front panel reset switch
- Miniature speaker
- Keyboard/Mouse port
The VMIVME-7805 is capable of executing many of today’s desktop operating
systems such as Microsoft’s Windows XP, Windows 2000 and a wide variety of
Linux-based operating systems. The standard desktop features of the VMIVME-7805
are described in Chapter 2 of this manual.
13VMIVME-7805 Product Manual
VMIVME-7805产品原理图
VMIVME-7805
The VMIVME-7805 provides features useful to embedded applications such as:
- I2C bus support
- Remote Ethernet booting
- Up to 1 Gbyte of bootable CompactFlash (optional)
- Four general-purpose programmable timers (two 16-bit and two 32-bit)
- Software-selectable Watchdog Timer with reset
- 32 kbyte Non-volatile SRAM
Additionally, the VMIVME-7805 offers a PMC expansion site with front-panel access.
The VMIVME-7805 is capable of executing many of today’s embedded operating
systems such as VxWorks, QNX, Solaris, LynxOS and Microsoft’s Windows XP. The
embedded features of the VMIVME-7805 are described in Chapter 3 of this manual.
The VMIVME-7805 is suitable for use in a variety of applications, such as:
telecommunications, simulation, instrumentation, industrial control, process control
and monitoring, factory automation, automated test systems, data acquisition
systems and anywhere that the highest performance processing power in a single
VMEbus slot is desired.
14Intel 852GM Chipset
Intel 852GM Chipset
The VMIVME-7805 incorporates the latest Intel chipset technology, the 852GM. The
Intel 852GM chipset is an optimized integrated graphics solution with a 400 MHz
system bus and integrated 32-bit 3D core at 133 MHz with dynamic video memory
technology (DVMT). The chipset has a low power design, advanced power
management, supporting up to 1 Gbyte of DDR system Memory. The 852GM is a
Graphics Memory Controller Hub component (GMCH), providing the processor
interface, system memory interface (DDR SDRAM), Hub interface, CRT, LVDS and
one DVO port.
Key features for the 852GM:
- 400 MHz Processor system bus controller
- Graphics controller interface
- Dual channel 18-bit LVDS interface for TFT panel support
- One digital video out port
- Supports DDR200/266 MHz memory technology
- High-speed accelerated hub architecture interface for communication with the
