A-B 81001-956-63-R控制板
1.產 品 資 料 介 紹：
中文資料：
為了提供對惡意數據包故障的容忍度，A-B 81001-956-63-R可以作為兩個惡意主機之一運行。當數據包從一個節點傳遞到另一個節點時，流氓主機會更改每個數據包。當數據包第二次返回到流氓主機時，流氓主機識別出它是一個流氓數據包，并將其從環中移除。當檢測到流氓數據包時，會在本地中斷狀態寄存器（LISR）中設置流氓數據包故障標志。流氓分組故障位的斷言可以可選地斷言VMEbus中斷，以通知主機該條件存在。
盜賊大師0和盜賊大師1被提供來相互交叉檢查。Rogue Master 0啟用從E5引腳3和4移除跳線分流器。Rogue Master 1通過從E5引腳5和6移除跳線分流器來啟用。請參閱“A-B 81001-956-63-R用戶可配置開關和跳線的位置
注意：網絡中的兩個板不應設置為同一個流氓主機。否則，兩者中的一個將錯誤地刪除另一個發起的數據包
英文資料：
To provide tolerance to rogue packet faults, the A-B 81001-956-63-R can operate as one of two rogue masters. A rogue master alters each packet as it passes from one node to another. When the packet returns to the rogue master a second time, the rogue master recognizes that it is a rogue packet and removes it from the ring. When a rogue packet is detected, a rogue packet fault flag is set in the Local Interrupt Status Register (LISR). The assertion of the rogue packet fault bit may optionally assert a VMEbus interrupt to inform the host that the condition exists.
Rogue Master 0 and Rogue Master 1, are provided to cross check each other. Rogue Master 0 is enable removing the jumper shunt from E5 pins 3 and 4. Rogue Master 1 is enable by removing the jumper shunt from E5 pins 5 and 6. See “A-B 81001-956-63-R Location of User Configurable Switches and Jumpers
NOTE: Two boards in the network should not be set as the same rogue master. Otherwise, one of the two will erroneously remove packets originated by the other
2.產 品 展 示
3.主 營 品 牌
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