描述
本系統(tǒng)設(shè)計包含4mb(可擴(kuò)展為16mb)flash存儲器,內(nèi)部存放啟動代碼(bootloader)、linux內(nèi)核映象和ramdisk壓縮映像,剩余的存儲空間可存放用戶程序或其它用戶存儲資料,還可升級操作系統(tǒng),且用戶存儲資料斷電也不會丟失。flash存儲器的數(shù)據(jù)寬度為32位,映射到s3c2410的rom bank0,地址從0x0-0x400000。
s3c2410啟動代碼可以存儲在外部的nand閃存。為了支持nand閃存bootloader,s3c2410設(shè)置了一個sdram緩沖器叫做“steppingstone”。啟動時,nand閃存最前端的4kb啟動代碼加載到“steppingstone”中并且被執(zhí)行。一般來講,啟動代碼會復(fù)制nand閃存中的內(nèi)容到sdram中。利用硬件糾錯碼,hand閃存中數(shù)據(jù)的有效性會得到驗證。完成復(fù)制后,主程序會在sdarm中被執(zhí)行
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主營:世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國西屋)系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。
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HONEYWELL DR45AT-1100-00-?000-0-500000-0 CHART RECORDER
GE FANUC A06B-0148-B075#?7000RS AC SERVO MOTOR 4.4KW*RFB
GE FANUC A06B-0127-B075#?7000 AC SERVO MOTOR ****RFB****
ADEPT TECH 10300-11110 REV H JOINT INTERFACE BOARD*XLNT
TB WOODS WFC4010-0CHT 10HP 460VAC DRIVE ***XLNT***
RELIANCE 0-58703-70A MAXPAK III REGULATOR/CONTR?OL BD
B&R/INFIMATIC 8V1320.00-2 ACOPOS 1320 SERVO DRIVE *NNB*
BARBER-COLMAN 80FB-10003-001-?0-00 POSITIONING MOD*XLNT*
MITSUBISHI NF-SKW3300/NF-S?KW 3P 690V 300A BREAKER *XLNT
MITSUBISHI MDS-A-V2-2010 SPINDLE SERVO DRIVE UNIT *NNB*
THK KR4620A+940LH0-?0030 LM GUIDE ACTUATOR **NIB**
INGERSOLL-RAND 99388019R04/993?87847R4.4 DRIVE***RFB***
SIEMENS 1FT60868AH711EB?0Z/1FT6086-8AH7?1-1EB0Z *NNB*
SIEMENS 1FT60868AH711EB?0/1FT6086-8AH71?-1EB0 *NNB*
MERLIN GERIN CK1200NA MOLDED CASE SWITCH 1200A 600V*NNB
MERLIN GERIN CK800NA MOLDED CASE SWITCH 800A 600V *NNB*
RELIANCE 15FN4042 FLEXPAK 3000 DC DRIVE 7.5/15HP *XLNT*
ROWAN ELETTRONICA C330V.D/2X.E INVERTER 11KW ***XLNT***
INGERSOLL-RAND 99388019R07/993?87847R5.0 DRIVE ***RFB***
YASKAWA SGMG-60A2BAC AC SERVO MOTOR ***NNB***
SIEMENS 6SC6108-0SG02 SIMODRIVE POWER MODULE ***NIB***
HONEYWELL KIX18B-E11P2TY-?XSX FLOWMETER CONVERTER *NIB*
MAGNETEK CIMR-G5U4011 DRIVE ***XLNT***
ANN ARBOR INX85TTC566-XTF?T INDUSTRIAL COMPUTER **XLNT**
AB 1336S-B015-AA-E?N4 460VAC 1336PLUS DRIVE 15HP *XLNT*
ECKEL INDUSTRIES AB-200EC AUDIOMETRIC BOOTH ***XLNT***
ALLEN BRADLEY 1397-B030R-HA2-?PE 15/30HP 240/480V DRIVE
EATON/CUTLER HAMMER 1775T-TBX PANELMATE INTERFACE*XLNT*
ALLEN BRADLEY 1334-EOB-C2N DRIVE **XLNT**
ALLEN-BRADLEY 1336VT-B020-EOP?-L3/A 20HP AC DRIVE**XLNT*
RELIANCE 0-51893-4 FCCE FIELD EXCITER MODULE**NIB**
CAMBRIDGE PRECISION WIRE BELT 16″ WIDE X 75′ LONG *NIB*
SIEMENS MOORE PRODUCTS 15736-69 ***NNB***
SIEMENS MOORE PRODUCTS 15994-23 BDD VME/SS HLL CONS*NNB
SIEMENS MOORE PRODUCTS 15994-22-4 BDD VME/SS HLL**NNB**
CLEVELAND MOTION BNR5145JSP00CA0?000 PM SERVO MOTOR*XLNT
ALLEN-BRADLEY 7300-VPT1 POWER SUPPLY CONTROL MODULE*NIB
CONTROL GAGING 852/900924-001-?0001 GRINDING MONITOR*XLN
TOTAL CONTROL HMI70100L2P OPERATOR PANEL ***XLNT***
WARNER/SECO M3475-100000 MENTOR 75HP DC DRIVE **XLNT**
RELIANCE 0-57406-K/57C40?6 DRIVER CONTROLLER MODULE*NIB
TOSHIBA TOSVERT VT130G2U5160 INVERTER 15HP ****XLNT****
MITSUBISHI FR-Z240-15K-UL INVERTER W/ CONTROLLER *XLNT*
SIEMENS 6ES5-484-8AB11/?6ES54848AB11 INPUT MODULE *XLNT*
INDRAMAT MACHINE USER TERM BTM15.2-NA-TA-T?A-SA-VA-2EA
CUTLER HAMMER 36PK/92-01127-0?1 PANELMATE*XLNT*
INDRAMAT CLM01.3-X-0-2-0 SERVO CONTROLLER**XLN?T**
ALLEN BRADLEY 20B-D-034-A-0-A?YNANB0/20BD034A?0AYNANB0
INDRAMAT TDM3.2-030-300-?W1 SERVO CONTROLLER**XLN?T**
MOOG T164-905A-10-C3?-2-1A BRUSHLESS MOTOR CONTROL *NNB*
ADEPT TECHNOLOGY 10338-53005 POWER AMP MOD C ***XLNT***
RELIANCE 20V4160 GV3000 AC DRIVE 20HP 27AMP ***XLNT***
RIGID 535 PIPE THREADER W/ LEGS COMPLETE UNIT **XLNT**
SIEMENS 6SC6100-0GB00/6?SC61000GB00 BRAKE BOARD***NIB***
YASKAWA CIMR-F7U2011 DRIVE 240V 45A ***RFB***
CUTLER HAMMER DH661UDK SAFETY SWITCH ***NIB***
RELIANCE 6SP401-027CTAN SP600 AC DRIVE ****XLNT***
RELIANCE 0-51831-1 CVTB MODULE ***NNB***
SICK CLV440-6010 SOFTWARE UNIT ***NIB***
TOTAL CONTROL HMIH0100A2P SMART TOUCH ***XLNT***














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