zvigadzirwa

2.3 FRONT PANEL Zvidzoreso papaneru yekumberi zvine SIMBA chinja, bhatani reRESET, uye MARGIN switch kana jumper. Basa uye kushanda kweSIMBA uye RESET zvidzoreso zvinokurukurwa kumwe kunhu mubhuku rino. Iyo MARGIN switch kana pini jumper ndeye magetsi ekupa bvunzo / kuchengetedza yekuongorora rubatsiro uye inofanira kusiiwa munzvimbo yeNOM nguva dzese. Iyo yekumberi pani ine zviratidzi zvinotarisisa mashandiro emodule uye inoshanda seyamuro mukuzviparadzanisa nevamwe. Zviratidzo zvinosanganisira chiedza emitting diodes (LED) uye 3-digit alphanumeric display. Iwo ma LED maratidziro pazasi kuruboshwe kwepaneri yekumberi anopa chiratidzo cheiyo magetsi emagetsi uye chiratidzo chiri pakati pekurudyi mwenje wepaneru kana fan module ikatadza. Ma LED pane rimwe nerimwe remapuranga anoshandiswa pamwe chete nealphanumeric kuratidza kuparadzanisa kusashanda pamapuranga. Rumwe ruzivo rwekushandiswa kwezviratidzi zvemodule ruri muChikamu chechitatu chebhuku rino. 2.4 REAR PANEL Iyo pani yekumashure ine I/O bhodhi chassis tambo yemagetsi, 100-pini yebackplane breakout board, uye bag rekumisa. Sezvinoratidzwa muTables 2-2 uye 2-3, mapuranga eI / O akaiswa muchesi mune slot inoenderana nenhamba kune bhodhi rinoshandiswa rakaiswa pamberi pemodule. Kutaurirana kwese neLCN kana iyo Data Hiway iri kuburikidza neI/O mabhodhi. Iwo coaxial tambo dzinomhanya kumabhodhi dzakabatanidzwa ne tee chinongedzo nedivi rekubuda reti rinoenda kune rinotevera bhodhi (kana kune yekumisa mutoro pane yekupedzisira tee munhevedzano). Iyo I/O bhodhi coax zvibatanidza zvinoiswa A uye B; ita shuwa kuti A tambo yakabatana neA connector uye kuti B tambo yakabatana neB connector. Tambo dzeRibhoni dzinoshandiswa kubatanidza kune zvinhu zvakadai seWinchester drive module. Zvimwe zvinobatanidza, semuenzaniso RS-232C kana RS-449 paComputer Gateway, zvinoshandiswa zvakare. 2.5 FIELD ADJUSTMENT Hapana zvigadziriso zvemumunda zvemodule. Iyo LCN I/O (CLCN A/B yeEC Inopindirana) bhodhi, zvisinei, ine module kero jumper pack iyo inofanirwa kuratidzwa kune chaiyo node kero yainogara paLCN. Tarisa kuchikamu 8.1 cheLCN System Kuisa Manual yepinning system. 2.6 EPDGP I/O BOARD PINNING Bhodhi reEPDGP I/O, kana riripo, rine zvingasarudzwa zvekuseta mimvuri yekumashure yeCRT kana palette isina kuiswa muchirongwa (Set Palette murairo mutsva muKuburitswa 320). Unogona kuwana rumwe ruzivo nezve Set Palette kuraira muPikicha Edhiza Reference Manual muImplementation/Engineering Operations - 2 binder. Iyo EPDGP zvakare ine yekumisikidza sarudzo yakasetwa ingave Injiniya's Keyboard kana iyo Supervisor's Keyboard. (Kana makiyibhodhi ese ari maviri akaiswa, EPDGP inogadzirirwa Kiyibhodhi yeMutariri, uye Kiyibhodhi yeInjiniya yakabatana muKiyibhodhi yeMutariri.) Mufananidzo 2-6 unoratidza kiyibhodhi neCRT yekumashure sarudzo dzeEPDGP I/O.