Description

GE  VMIVME-7750  VME single-board computer

Processor It adopts the Pentium III processor, with a maximum clock speed of up to 1.26GHz. It features 32-bit addressing and a 64-bit data bus. Its superscalar architecture allows three instructions to be executed per clock cycle. There is also a dynamic branch prediction unit, independent instruction and data cache, MMX technology, and a streaming SIMD extension with 70 new instructions, which can effectively enhance the performance of the processor. In addition, the processor offers a 256KB (512KB at 1.26GHz) advanced transfer cache (on-chip full-speed level 2 cache), adopting a dual independent bus architecture to achieve high bandwidth. The L2 high-speed cache operates at the same clock frequency as the processor, further enhancing performance.

Memory: Accepts one 144-pin SDRAM SODIMM with a maximum memory capacity of 512 megabytes, which can meet the requirements of various complex computations and multitasking.
Display: Built-in 815E chipset AGP graphics adapter, implemented by a 4-megabyte external synchronous DRAM cache with a high-bandwidth 64-bit data interface, supports high-resolution graphics and multimedia-quality video, and supports a screen resolution of up to 1600x1200x256 colors (single-view mode).

Interface:
Network interface: Equipped with dual Ethernet controllers, it supports 10BaseT and 100BaseTX network interfaces, which can be conveniently connected to an Ethernet local area network for high-speed data transmission and communication.
Serial interface: There are two 16550-compatible serial ports on the front panel. The serial channel has a 16b FIFO, which can support a baud rate of up to 115Kbaud.
Other interfaces: Including PS/2 keyboard and mouse ports, USB interfaces, and an expansion site that supports the IEEE P1386 Universal mezzanine card specification and 5V PCI mezzanine card (PMC), etc., which can meet the interface requirements of different application scenarios.

Storage: Up to 1GB of IDE CompactFlash memory is provided, which can be accessed through the auxiliary ID port. The BIOS includes the on-board function of booting from the flash memory. In addition, 32KB of non-volatile SRAM is also provided.
Timer: It provides users with two 16-bit timers and two 32-bit timers (in addition to the system timer), and also offers a software-programmable watchdog timer.

Application fields: With high reliability and stability, it has undergone strict quality control and testing and can operate stably in harsh industrial environments. It is suitable for fields with high requirements for computing performance and reliability, such as industrial automation, data processing, communication, aerospace, and national defense. It can be used to achieve functions such as equipment control, data acquisition and analysis, and human-machine interface interaction.