YOKOGAWA AIP830-001操作键盘
•VMEbus BERR总线错误计时器（软件可编程）•从VMEbus到本地RAM和邮箱寄存器的从属访问•全功能可编程VMEbus请求程序（支持ROR、RWD和BCAP模式）•系统控制器自动检测•通过五个独立的保护模式内存窗口完成VMEbus主访问图1-2说明了典型的VMIVME-7740功能VME总线系统。VMIVME-7740是用于VME总线控制的多功能单板解决方案，具有熟悉的PC/AT操作。VMIVME-7740 VMEbus接口由围绕Tundra Semiconductor Corporation Universe II VMEbus界面芯片构建的PCI到VMEbus桥提供。Universe II在一个设计中提供了可靠的高性能64位VMEbus到PCI接口。基于Universe的VMEbus接口的功能和编程在一本单独的相关手册中详细介绍，该手册标题为：VMIVME-7740 Tundra Universe II based VMEbus interface Product Manua
• VMEbus BERR bus error timer (software programmable) • Slave access from the VMEbus to local RAM and mailbox registers • Full-featured programmable VMEbus requester (ROR, RWD, and BCAP modes are supported) • System Controller autodetection • Complete VMEbus master access through five separate Protected-mode memory windows Figure 1-2 illustrates the VMIVME-7740 functions in a typical VMEbus system. The VMIVME-7740 is a versatile single-board solution for VMEbus control with familiar PC/AT operation. The VMIVME-7740 VMEbus interface is provided by the PCI-to-VMEbus bridge built around the Tundra Semiconductor Corporation Universe II VMEbus interface chip. The Universe II provides a reliable high-performance 64-bit VMEbus-to-PCI interface in one design. The functions and programming of the Universe-based VMEbus interface are addressed in detail in a separate associated manual titled: VMIVME-7740 Tundra Universe II Based VMEbus Interface Product Manua
