YOKOGAWA AIP830-001操作鍵盤
?VMEbus BERR總線錯誤計時器（軟件可編程）?從VMEbus到本地RAM和郵箱寄存器的從屬訪問?全功能可編程VMEbus請求程序（支持ROR、RWD和BCAP模式）?系統控制器自動檢測?通過五個獨立的保護模式內存窗口完成VMEbus主訪問圖1-2說明了典型的VMIVME-7740功能VME總線系統。VMIVME-7740是用于VME總線控制的多功能單板解決方案，具有熟悉的PC/AT操作。VMIVME-7740 VMEbus接口由圍繞Tundra Semiconductor Corporation Universe II VMEbus界面芯片構建的PCI到VMEbus橋提供。Universe II在一個設計中提供了可靠的高性能64位VMEbus到PCI接口。基于Universe的VMEbus接口的功能和編程在一本單獨的相關手冊中詳細介紹，該手冊標題為：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
