FE3020
Abstract: FE3030 Western Digital microprocessor 80286 Word Size FE3010 FE3001A FE3031 8254 cascading FE3000A 80386SX
Contextual Info: WESTERN DIGIT AL CORP SIE D • T?iaEEÔ OQOSÔS4 O l - S Z '3 3 - ìS ■ Advance Information FE3010B AT Peripheral Control Device □ □ □ □ □ 100% hardware and software compatible to the IBM* AT* 15 interrupt channels 3 timer channels 7 DMA channels
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fe3010bfe3400bfe3600b80386sx+12fe3017t-52-33-15fe301084-plnfe3020fe3030western digitalmicroprocessor 80286 word sizefe3001afe30318254 cascadingfe3000a
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FE3020
Abstract: EE3030 intel 80286 block diagram FE3030 intel 80286 TECHNICAL fe3000 FE3010
Contextual Info: WESTERN DI GI T AL CO RP SIE D • T?läEEÖ OQOSÖS4 0 ■ T 5 Z -5 3 -IS • Advance Information FE3010B AT Peripheral Control Device □ □ □ □ □ 100% hardware and software compatible to the IBM* AT* 15 interrupt channels 3 timer channels 7 DMA channels
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fe3010bfe3400bfe3600b80386sx+8t7lfl22flfe3010fe3020ee3030intel 80286 block diagramfe3030intel 80286 technicalfe3000
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fe3021
Abstract: 64K DRAM 80286 schematic 80286 mouse D4000-D7FFF 0F80000FFFFF 8042 keyboard controller LIM EMS 4.0 FE3010B
Contextual Info: WESTERN DIGITAL CORP “'" system s lòg' i c / 4DE D • T71fl22ä aG0bSS3 Q Hlii»C péripheral t - 5 2 ,- 3 3 - 2 - 1 FE3021 Address Bujfer and Memory Controller f SS WESTERN DIGITAL WESTERN D IG IT A L CORP 40E D ■ 1716223 OOQbSSM 2 H l i l DC FE3021
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t71fl22fe3021t-52-33-21nii104+864k dram80286 schematic80286 moused4000-d7fff0f80000fffff8042 keyboard controllerlim ems 4.0fe3010b
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fe3031
Abstract: 74lsxxx 80286 DMA ic 80286
Contextual Info: FE3031 INTRODUCTION 1.0 INTRODUCTION 1.1 DESCRIPTION 1.2 The FE3031 is an IBM* AT data buffer and parity generator/checker in a 100-pin PLCC package that contains all of the data buffers necessary to im plem ent an AT com patible computer. The FE3031 functions as a peripheral data bus buffer,
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fe3031100-pinfe3600b16-bit+374lsxxx80286 dmaic 80286
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FE3010
Abstract: FE3001
Contextual Info: FE3031A INTRODUCTION 1.0 INTRODUCTION 1.2 1.1 DESCRIPTION The FE3031A is an IBM AT data buffer and parity generator/checker in a 100-pin PLCC package that contains all of the data buffers necessary to implement an AT compatible computer. The FE3031A functions as a peripheral data bus buff
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fe3001
Contextual Info: FE3001 WESTERN DIGITAL Figure 2. FE300I Block Diagram AT Control Logic I FE3001 WESTERN DIGITAL 84 1 CLK16 CLKHS 83 CLK14 55 56 RESIN PROCLK SYSCLK DMACLK TMRCLK PCLK PCLK ftÉSÓPU CLK287 ÒLYWR DMAMR RESET ÖNBRDL" 50 CPURES 51 MNIO MÉMC316 IOCS 16 ¿EROWS
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80288
Contextual Info: FE3031 WESTERN DIGITAL DATA 0:7 D ( 0:7 ) 646 í É EDATA ( 0:7 ) D ( 8:15 ) DATA (8:15) MDATA ( 0:7 ) 646 PARITY OUTPUTS PARITY INPUTS 280 646 PARITY ERROR MDATA (8:15) MEMR YMEMÏT 245 YMËMW Figure 2. FE3031 Functional Block Diagram AT Data Buffer I
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fe30310ata150ata13data11+5data10mdata15mdata14mdata1380288
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80286 schematic
Abstract: lp9 pinout fe3031 FE3021A 8042 "Keyboard Controller" A1981 8042 keyboard controller LIM EMS 4.0 tl982 c3fff
Contextual Info: FE3021 DESCRIPTION 1.0 DESCRIPTION 1.1 The FE3021 is a 16 MHz AT address buffer and memory controller in a 132-pin JEDEC package. Chip count is significantly reduced by integrating the memory controller, AT bus address buffers, and I/O into one chip. The memory controller is a
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fe3021132-pinfe3600bas5s23s36s3+120io10tl982132posn80286 schematiclp9 pinoutfe3031fe3021a8042 "keyboard controllera19818042 keyboard controllerlim ems 4.0c3fff
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37C65
Abstract: c5287 FE3001 FE3031 T58-T57 D 80287-8 em-180 PFA 10Z FE3010B FE3021
Contextual Info: WESTERN DIGITAL CORP 4QE D m =1710220 Q0QbSS3 Q •■ bil>C fri . „ SYST EM S L Ö GIC / P ERIP H ERA L " ' I ^ T S 1 ^ 3 » '2 . \ FE3021 Address Buffer and Memory Controller •HÜWESTERN DIGITAL H Powered by ICminer.com Electronic-Library Service CopyRight 2003
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fe3021t-52-33-21171fleaa37c65+8c5287fe3001fe3031t58-t57d 80287-8em-180pfa 10zfe3010b
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80286 schematic
Abstract: fe3031 80286 mouse Western Digital floppy disk FE3021A FE3001a FE3031A CHIPset for 80286 8042 keyboard controller floppy controller
Contextual Info: V m =1710226 O O G b b ll T • UDC " T '5 2 - 3 V 2 . 1 FE3021A Address Buffer and Memory Controller g? WESTERN DIGITAL WESTERN D IG IT A L CORP HOE D H =1716523 aO O bblE 1 HUDC FE3021A TABLE OF C O N TEN TS T-52-33-21 Page P R E F A C E .
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fe3021at-52-33-21j71fl22fl132-pin+980286 schematicfe303180286 mousewestern digital floppy diskfe3001afe3031achipset for 802868042 keyboard controllerfloppy controller
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CA3HA
Contextual Info: FE3021 WESTERN DIGITAL aua uai uai piui— L u j> i> |S|3 9 < 11< A2 flEFR 115 A3 Pfes 114 A4 113 AS 112 A6 FE3021 111 A7 110 109 AS AS 108 GROUND 107 VCC 106 ADORI 106 ADORO 104 AD0R2 103 LA17 io e LAIS 101 ADOR3 100 A 00R 4 90 GROUND 96 AOOR9 97 AOOR6 96
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