DEIF PCM4.4船舶行業(yè)卡件，PCM4.4產(chǎn)品重量
如果在嵌入MVME172LX VME時遇到困難控制器，請嘗試以下頁面上的簡單故障排除步驟在呼叫幫助或?qū)㈦娐钒逅突鼐S修之前。一些程序?qū)宸祷氐焦S調(diào)試器環(huán)境。（The電路板出廠前在這些條件下進(jìn)行了測試。）自檢可能不會在所有用戶自定義的環(huán)境中運(yùn)行。支持的網(wǎng)絡(luò)控制器模塊172Bug固件支持以下VMEbus網(wǎng)絡(luò)控制器模塊。
DEIF PCM4.4船舶行業(yè)卡件顯示了每個模塊類型和位置的默認(rèn)地址指示控制器必須駐留在何處才能由172Bug支持。通過列出的指定CLUN和DLUN訪問控制器在這里CLUN和DLUN與調(diào)試器一起使用有關(guān)更多信息，請參閱下表以了解制造商的信息數(shù)據(jù)表或用戶手冊。作為進(jìn)一步的幫助，列出還提供了文件。請注意，在許多情況下信息是初步的，文件的修訂級別是如有變更，恕不另行通知有關(guān)更多信息，請參閱下表以了解制造商的信息數(shù)據(jù)表或用戶手冊。作為進(jìn)一步的幫助，列出了還提供了文件。請注意，在許多情況下信息是初步的，文件的修訂級別是如有更改，恕不另行通知。注：VME規(guī)范的早期版本如下：多功能背板總線：VMEbus1。斷開系統(tǒng)的所有電源。2.檢查是否安裝了正確的調(diào)試器設(shè)備。3.從J21針腳9-10上拆下跨接線。這允許使用EPROM代替閃存。4、重新接通電源。5、“雙鍵復(fù)位”重啟系統(tǒng)：按下復(fù)位鍵同時中止開關(guān)；先釋放重置，等待7秒，然后釋放ABORT。6.如果出現(xiàn)調(diào)試提示，則轉(zhuǎn)至步驟四或步驟五，如圖所示表明。如果沒有出現(xiàn)調(diào)試提示，請轉(zhuǎn)至步驟六。
Solving Startup Problems
In the event of difficulty with your MVME172LX VME embedded
controller, try the simple troubleshooting steps on the following pages
before calling for help or sending the board back for repair. Some of the
procedures will return the board to the factory debugger environment. (The
board was tested under these conditions before it left the factory.) The selftests may not run in all user-customized environments.Network Controller Modules Supported
The 172Bug firmware supports following VMEbus network controller
modules. The default address for each module type and position is shown
to indicate where the controller must reside to be supported by the 172Bug.
The controllers are accessed via the specified CLUN and DLUNs listed
here. The CLUN and DLUNs are used in conjunction with the debugger
For additional information, refer to the following table for manufacturers’
data sheets or user’s manuals. As a further help, sources for the listed
documents are also provided. Please note that in many cases, the
information is preliminary and the revision levels of the documents are
subject to change without noticeRelated Specifications
For additional information, refer to the following table for manufacturers’
data sheets or user’s manuals. As a further help, sources for the listed
documents are also provided. Please note that in many cases, the
information is preliminary and the revision levels of the documents are
subject to change without notice.NOTE: An earlier version of the VME specification is available as:
Versatile Backplane Bus: VMEbus1. Disconnect all power from your system.
2. Check that the proper debugger device is installed.
3. Remove the jumper from J21, pins 9-10. This enables use of the
EPROM instead of the Flash memory.
4. Reconnect power.
5. Restart the system by “double-button reset”: press the RESET
and ABORT switches at the same time; release RESET first, wait
seven seconds, then release ABORT.
6. If the debug prompt appears, go to step IV or step V, as
indicated. If the debug prompt does not appear, go to step VI.
