REXROTH MSK030C-0900-NN-M1-UG1-NNNN伺服電機(jī)
1.產(chǎn) 品 介 紹
品牌：REXROTH
型號說明：REXROTH MSK030C-0900-NN-M1-UG1-NNNN伺服電機(jī)
優(yōu)勢：供應(yīng)進(jìn)口原裝正品，專業(yè)停產(chǎn)配件。
公司主營特點(diǎn)：主營產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅(qū)動器。
2.產(chǎn) 品 詳 情 資 料：
REXROTH MSK030C-0900-NN-M1-UG1-NNNN162Bug從$FF800000開始執(zhí)行，無論是Flash還是PROM。在J22引腳9-10處安裝跳線（出廠配置，無VMEbus情況除外）后，閃存出現(xiàn)在地址$FF800000處，是重置期間執(zhí)行的部分。使用此配置，REXROTH MSK030C-0900-NN-M1-UG1-NNNNPROM套接字被映射到地址$FFA00000。如果移除J22引腳9和10處的跳線，閃存和PROM的地址空間將互換。162Bug初始堆棧在加電或復(fù)位時(shí)完全改變地址$FFE0C00到$FFE0DFFFF處的所有8KB內(nèi)存。DRAM既不是ECC也不是奇偶校驗(yàn)類型，而是不受保護(hù)的。162Bug需要2KB的NVRAM來存儲板配置、通信和引導(dǎo)參數(shù)。此存儲區(qū)域從$FFFC16F8開始，到$FFFC1EF7.162結(jié)束。Bug需要至少64KB的連續(xù)讀/寫內(nèi)存才能運(yùn)行。ENV命令控制此內(nèi)存塊的位置。無論板載RAM位于何處，第一個(gè)64KB用于162Bug堆棧和靜態(tài)變量空間，其余部分保留為用戶空間。每當(dāng)MVME162FX控制器復(fù)位時(shí)，目標(biāo)PC被初始化為與用戶空間的開始相對應(yīng)的地址，并且目標(biāo)堆棧指針被初始化為用戶空間內(nèi)的地址，目標(biāo)中斷堆棧指針（ISP）被設(shè)置為用戶空間的頂部REXROTH MSK030C-0900-NN-M1-UG1-NNNN
The 162Bug executes from $FF800000 whether in Flash or PROM. With the jumper at J22 pins 9-10 installed (the factory ship configuration except in the no-VMEbus case), REXROTH MSK030C-0900-NN-M1-UG1-NNNNthe Flash memory appears at address $FF800000 and is the part executed during reset. The PROM socket is mapped to address $FFA00000 with this configuration. If you remove the jumper at J22 pins 9 and 10, the address spaces of the Flash and PROM are swapped. The 162Bug initial stack completely changes all 8KB of memory at addresses $FFE0C000 through $FFE0DFFF at power-up or reset.DRAM is neither ECC nor parity type, but unprotected. The 162Bug requires 2KB of NVRAM for storage of board configuration,REXROTH MSK030C-0900-NN-M1-UG1-NNNNcommunication, and booting parameters. This storage area begins at $FFFC16F8 and ends at $FFFC1EF7.162Bug requires a minimum of 64KB of contiguous read/write memory to operate. The ENV command controls where this block of memory is located. Regardless of where the onboard RAM is located, the first 64KB is used for 162Bug stack and static variable space and the rest is reserved as user space. Whenever the MVME162FX controller is reset, the target PC is initialized to the address corresponding to the beginning of the user space, and the target stack pointers are initialized to addresses within the user space, with the target Interrupt Stack Pointer (ISP) set to the top of the user spaceREXROTH MSK030C-0900-NN-M1-UG1-NNNN
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