REXROTH MHD112C-024-NP0-AN電機伺服
1.產(chǎn) 品 介 紹
品牌：REXROTH
型號說(shuō)明：REXROTH MHD112C-024-NP0-AN電機伺服
優(yōu)勢：供應進(jìn)口原裝正品，專(zhuān)業(yè)停產(chǎn)配件。
公司主營(yíng)特點(diǎn)：主營(yíng)產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅動(dòng)器。
2.產(chǎn) 品 詳 情 資 料：
REXROTH MHD112C-024-NP0-AN物理上，162Bug包含在28F008SA閃存中，提供512KB（128K長(cháng)字）的存儲空間?？蛇x地，162Bug可以在單個(gè)27C040 PROM中加載和執行。（128K長(cháng)字）的存儲空間。由于面向32位長(cháng)字的MC68040內存總線(xiàn)架構，無(wú)論固件實(shí)際占用多少空間，REXROTH MHD112C-024-NP0-AN這兩個(gè)內存設備都是必需的?？蓤绦写a在每次通電或重置固件條目時(shí)進(jìn)行校驗和，并測試結果（包括存儲設備中包含的預先計算的校驗和）是否為預期的零。因此，除非采取重新校驗和預防措施，否則警告用戶(hù)不要修改存儲設備。注：訂購的MVME162FX控制器型號不帶VMEbus接口，但隨附閃存空白（工廠(chǎng)使用VMEbus對閃存進(jìn)行調試代碼編程）。要使用162Bug包，請確保跳線(xiàn)頭J22配置為選擇EPROM內存映射。REXROTH MHD112C-024-NP0-AN
Physically, 162Bug is contained in the 28F008SA Flash memory, providing 512KB (128K longwords) of storage. Optionally, the 162Bug can be loaded and executed in a single 27C040 PROM. (128K longwords) of storage. Both memory devices are necessary regardless of how much space is actually occupied by the firmware, because of the 32-bit longword-oriented MC68040 memory bus architecture. The executable code is checksummed at every power-on or reset firmware entry, and the result (which includes a pre-calculated checksum contained in the memory devices),REXROTH MHD112C-024-NP0-AN is tested for an expected zero. Thus, users are cautioned against modification of the memory devices unless re-checksum precautions are taken. Note MVME162FX controller models ordered without the VMEbus interface are shipped with flash memory blank (the factory uses the VMEbus to program the flash memory with debugger code). To use the 162Bug package, be sure that jumper header J22 is configured to select the EPROM memory map.REXROTH MHD112C-024-NP0-AN
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