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软件大小：6.63 MB
DESI 是阻塞状态，是有环路的接口。 FORWARDING 是转发状态，没有环路
简单双口存储器、真的双口存储器。单口RAM只有一套地址总线,读和写是分开的(不能在同一个周期). 双口RAM分为两种: A两套地址总线,一套D,Q 一个口只能写,一个口只能读;这个被称为simple dual-port RAM B 两套地址总线,两套D,Q两个口都可以读写; 这个被成为true dual-port RAM (不能对同一个地址一起写)
2port homi splitter的中文翻译 2port homi splitter P2口·分离器
VirtualBox 5.0.12 发布，此版本是个维护版本，主要是提升系统稳定性和 bug 修复：GUI: fixed wrong scrolling behaviour in the VM selector window when a VM item is dragged out of the chooser-pane areaGUI: fixed the validation of IPv6 port-forwarding rulesGUI: suppress the first-run wizard if a CD/DVD medium is inserted using the selector UIGUI: fixed the Ctrl+Break key sequence scan codes (bug #14927)GUI: improved handling of text selection mouse pointer (bug #750)Host services: fixed a crash during VM shutdown under rare conditions (5.0.6 regression; bug #14841)Shared folders: fixed a sharing violation if a file is opened to check the attributes (Windows hosts only; bug #14450)Webcam: passthrough fix for certain devices (Mac OS X hosts only)XHCI: fixed broken emulation if software virtualization is usedXHCI: several fixes3D: fixed state handling under certain conditions (bug #13487)Audio: several fixesBIOS: added LBA64 support for being able to boot from huge hard disks (bug #7415)EFI: fix for Windows 10 guestsExtPack: before installing an Extension Pack check if there are VMs running to prevent file system locking issuesrdesktop-vrdp: source code tarball fixesWindows hosts: fixed hang when using VBoxAuthSimple library for VRDP external authentication (bug #14931)Windows hosts: fixed a regression which prevented it to attach to a physical network adapter having TCP/IP disabled (bug #14578)Windows hosts: fixed a regression which caused multi-port adapters to be shown as a single adapter (bugs #14558, #14622)Windows hosts: fixed a regression which caused created host-only adapters to not appear in the list (bug #14437)Windows hosts: fixed host-only adapter creation issues related to Windows 10 (bugs#14040, #14545)Linux hosts: .desktop file compatibility issue (bug #14808)Linux hosts / guests: fixes for RHEL 7.2 (bug #14866)The command for recompiling the host kernel modules was changed again, to /sbin/rcvboxdrv setup (bug #14723)Linux hosts: some fixes for PCI passthrough (still highly experimental)Linux/Mac OS X hosts: fixed a VM hang during startup under certain circumstances (bug#14933)Solaris hosts: added Python 2.7 bindingsMac OS X hosts: fixed a possible crash when the default input or output audio device changesMac OS X hosts: fixed a panic under certain conditionsLinux Additions: prevent the compiler from doing dead-code elemination on vital code in guest / host communication (bug #14497)Linux Additions: when mounting a shared folder, explicitly pass the share name so that /proc/mounts contains this name instead of 'none'Linux Additions: workaround for a systemd problem in conjunction with SELinux which prevented to properly enable the 'vboxadd' service during while upgrading the Additions下载：https://www.virtualbox.org/wiki/Downloads
