Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    BLACK STAR R105 RESISTOR Search Results

    BLACK STAR R105 RESISTOR Result Highlights (5)

    Part ECAD Model Manufacturer Description Download Buy
    MP-5ERJ45UNNK-005 Amphenol Cables on Demand Amphenol MP-5ERJ45UNNK-005 Cat5e UTP Patch Cable (350-MHz) with Snagless RJ45 Connectors - Black 5ft Datasheet
    MP-64RJ45UNNK-003 Amphenol Cables on Demand Amphenol MP-64RJ45UNNK-003 Cat6 UTP Patch Cable (550-MHz) with Snagless RJ45 Connectors - Black 3ft Datasheet
    MP-64RJ45UNNK-013 Amphenol Cables on Demand Amphenol MP-64RJ45UNNK-013 Cat6 UTP Patch Cable (550-MHz) with Snagless RJ45 Connectors - Black 13ft Datasheet
    MP-64RJ45UNNK-010 Amphenol Cables on Demand Amphenol MP-64RJ45UNNK-010 Cat6 UTP Patch Cable (550-MHz) with Snagless RJ45 Connectors - Black 10ft Datasheet
    MP-64RJ45UNNK-025 Amphenol Cables on Demand Amphenol MP-64RJ45UNNK-025 Cat6 UTP Patch Cable (550-MHz) with Snagless RJ45 Connectors - Black 25ft Datasheet

    BLACK STAR R105 RESISTOR Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    12v 400W AUDIO AMPLIFIER CIRCUIT DIAGRAM

    Abstract: Amplifier 1000w schematic diagrams schematic diagram dc inverter 1000W SCHEMATIC 1000w inverter SCHEMATIC 1000w power amplifier stereo 1000W power amplifier schematic diagrams 12v 1000W AUDIO AMPLIFIER 500w power amplifier circuit diagram 12v 1000W AUDIO AMPLIFIER CIRCUIT DIAGRAM 500w audio power amplifier circuit diagram
    Text: Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on RB-TA0105A-1 RB-TA0105A-2 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Rev. 1.1 November 2004 GENERAL DESCRIPTION The RB-TA0105A reference board is based on the TA0105A digital audio power amplifier driver from


    Original     		PDF RB-TA0105A-1 RB-TA0105A-2 RB-TA0105A TA0105A RB-TA0105A, RB-TA0105A-1 /-60V /-93V 12v 400W AUDIO AMPLIFIER CIRCUIT DIAGRAM Amplifier 1000w schematic diagrams schematic diagram dc inverter 1000W SCHEMATIC 1000w inverter SCHEMATIC 1000w power amplifier stereo 1000W power amplifier schematic diagrams 12v 1000W AUDIO AMPLIFIER 500w power amplifier circuit diagram 12v 1000W AUDIO AMPLIFIER CIRCUIT DIAGRAM 500w audio power amplifier circuit diagram

    12v 400W AUDIO AMPLIFIER CIRCUIT DIAGRAM

    Abstract: Amplifier 1000w schematic diagrams SCHEMATIC 1000w inverter schematic diagram dc inverter 1000W SCHEMATIC 1000w power amplifier stereo 1000W power amplifier schematic diagrams 400w audio amplifier circuit diagram 1000w class d circuit diagram schematics 12v 1000W AUDIO AMPLIFIER 1000W MOSFET Audio Amplifier Circuit
    Text: Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on RB-TA0105A-1 RB-TA0105A-2 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Rev. 0.75 September 2002 GENERAL DESCRIPTION The RB-TA0105A reference board is based on the TA0105A digital audio power amplifier driver from


    Original     		PDF RB-TA0105A-1 RB-TA0105A-2 RB-TA0105A TA0105A RB-TA0105A, RB-TA0105A-1 /-60V /-93V 12v 400W AUDIO AMPLIFIER CIRCUIT DIAGRAM Amplifier 1000w schematic diagrams SCHEMATIC 1000w inverter schematic diagram dc inverter 1000W SCHEMATIC 1000w power amplifier stereo 1000W power amplifier schematic diagrams 400w audio amplifier circuit diagram 1000w class d circuit diagram schematics 12v 1000W AUDIO AMPLIFIER 1000W MOSFET Audio Amplifier Circuit

    TA3020

    Abstract: TRIPATH TA3020 EB-TA3020 ST C212 J200 mosfet a3020 TRIPATH TECHNOLOGY TA3020 capacitor 4.7uF 100v crossover passive speaker Bridged RB-TA3020 dk qg
    Text: Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on RB-TA3020-1 RB-TA3020-2 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Revision 3.0- March 2002 GENERAL DESCRIPTION The RB-TA3020 reference board is based on the TA3020 digital audio power


    Original     		PDF RB-TA3020-1 RB-TA3020-2 RB-TA3020 TA3020 RB-TA3020, /-21V /-39V ERG-2SJ330 TRIPATH TA3020 EB-TA3020 ST C212 J200 mosfet a3020 TRIPATH TECHNOLOGY TA3020 capacitor 4.7uF 100v crossover passive speaker Bridged RB-TA3020 dk qg

    12v 400W AUDIO AMPLIFIER CIRCUIT DIAGRAM

    Abstract: 400w audio amplifier circuit diagram TA0105A TDA2500 TRIPATH 400W stereo amplifier 400W RB-TA0105 RB-TA0105A-2 400w audio amplifier diagram 400w mosfet audio amplifier circuit diagram
    Text: Tri path Technol og y, I nc. - Techni cal I nformati on RB-TA0105A-2 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Rev. 1.2 June 2005 GENERAL DESCRIPTION The RB-TA0105A reference board is based on the TA0105A digital audio power amplifier driver from


    Original     		PDF RB-TA0105A-2 RB-TA0105A TA0105A TDA2500 /-125V /-185V RRJ-1WYJ330U T106-2 12v 400W AUDIO AMPLIFIER CIRCUIT DIAGRAM 400w audio amplifier circuit diagram TDA2500 TRIPATH 400W stereo amplifier 400W RB-TA0105 RB-TA0105A-2 400w audio amplifier diagram 400w mosfet audio amplifier circuit diagram

    tp2350

    Abstract: J200 mosfet DK 51* transistor IRF950 TRIPATH TC2001 250w audio amplifier circuit diagram capacitor 4.7uF 100v crossover passive TRIPATH pin connection of j200 transistor TK2350
    Text: Tr i path Technol ogy, I nc. - Technical Information RB-TK2350-1 RB-TK2350-2 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Revision 1.5 June 2002 GENERAL DESCRIPTION The RB-TK2350 reference board is based on the TK2350 digital audio power amplifier


    Original     		PDF RB-TK2350-1 RB-TK2350-2 RB-TK2350 TK2350 RB-TK2350, RB-TK2350-1 /-21V /-39V tp2350 J200 mosfet DK 51* transistor IRF950 TRIPATH TC2001 250w audio amplifier circuit diagram capacitor 4.7uF 100v crossover passive TRIPATH pin connection of j200 transistor

    TP2350B

    Abstract: J200 mosfet tp2350 TRIPATH TC2001 TK2350 2 speakers 1 crossover amplifier pcb RB-TK2350-2 MURS120T Tripath Amplifier Tripath Technology
    Text: Tr i path Technol ogy, I nc. - Techni cal I nfor m ati on RB-TK2350-1 RB-TK2350-2 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Revision 2.2 November 2004 GENERAL DESCRIPTION The RB-TK2350 reference board is based on the TK2350 digital audio power amplifier chipset from


    Original     		PDF RB-TK2350-1 RB-TK2350-2 RB-TK2350 TK2350 RB-TK2350-1 /-21V /-39V /-35V TP2350B J200 mosfet tp2350 TRIPATH TC2001 2 speakers 1 crossover amplifier pcb RB-TK2350-2 MURS120T Tripath Amplifier Tripath Technology

    1000w Mosfet Power Audio Amplifier circuit Diagram

    Abstract: 1000w audio crossover circuit diagram 5 channels 1000w audio amplifier circuit diagram 12v 1000W AUDIO AMPLIFIER CIRCUIT DIAGRAM 1000w audio amplifier circuit diagram 1000W MOSFET Audio Amplifier Circuit 500w audio amplifier circuit diagram 1000w class d circuit diagram schematics Amplifier 1000w schematic diagrams tda2500
    Text: Tri path Technol og y, I nc. - Techni cal I nformati on RB-TDA2500-1 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Rev. 1.1 June 2005 GENERAL DESCRIPTION The RB-TDA2500 reference board is based on the TDA2500 digital audio power amplifier driver from


    Original     		PDF RB-TDA2500-1 RB-TDA2500 TDA2500 /-60V /-93V RB-TDA2500-1: shor34NB20 1000w Mosfet Power Audio Amplifier circuit Diagram 1000w audio crossover circuit diagram 5 channels 1000w audio amplifier circuit diagram 12v 1000W AUDIO AMPLIFIER CIRCUIT DIAGRAM 1000w audio amplifier circuit diagram 1000W MOSFET Audio Amplifier Circuit 500w audio amplifier circuit diagram 1000w class d circuit diagram schematics Amplifier 1000w schematic diagrams

    Amplifier 1000w schematic diagrams

    Abstract: 1000w audio amplifier circuit diagram 12v 1000W AUDIO AMPLIFIER CIRCUIT DIAGRAM 500w audio power amplifier circuit diagram 1000w power amplifier circuit diagram 500w audio amplifier circuit diagram 1000W MOSFET Audio Amplifier Circuit 1000w Mosfet Power Audio Amplifier circuit Diagram 12v 1000W AUDIO AMPLIFIER 1000W power amplifier schematic diagrams
    Text: Tri path Technol og y, I nc. - Techni cal I nformati on RB-TDA2500-1 CLASS-T DIGITAL AUDIO AMPLIFIER REFERENCE BOARD USING DIGITAL POWER PROCESSING DPP T M TECHNOLOGY Technical Information Rev. 1.0 May 2005 GENERAL DESCRIPTION The RB-TDA2500 reference board is based on the TDA2500 digital audio power amplifier driver from


    Original     		PDF RB-TDA2500-1 RB-TDA2500 TDA2500 /-60V /-93V RB-TDA2500-1: short34NB20 Amplifier 1000w schematic diagrams 1000w audio amplifier circuit diagram 12v 1000W AUDIO AMPLIFIER CIRCUIT DIAGRAM 500w audio power amplifier circuit diagram 1000w power amplifier circuit diagram 500w audio amplifier circuit diagram 1000W MOSFET Audio Amplifier Circuit 1000w Mosfet Power Audio Amplifier circuit Diagram 12v 1000W AUDIO AMPLIFIER 1000W power amplifier schematic diagrams

    Bc547 inverter

    Abstract: STV0042 STV0056AF TQFP64 BC547 as amplifiers TDK 267KHZ
    Text: STV0056AF SATELLITE SOUND AND VIDEO PROCESSOR PRODUCT PREVIEW . . . . . . . . . . . . SOUND TWO INDEPENDENT SOUND DEMODULATORS PLL DEMODULATION WITH 5-10MHz FREQUENCY SYNTHESIS PROGRAMMABLE FM DEMODULATOR BANDWIDTH ACCOMODATING FM DEVIATIONS FROM ±30kHz TILL ±400kHz


    Original     		PDF STV0056AF 5-10MHz 30kHz 400kHz TQFP64 Bc547 inverter STV0042 STV0056AF BC547 as amplifiers TDK 267KHZ

    472 K5C

    Abstract: TRANSISTOR c104 STV0042 STV0056AF TQFP64
    Text: STV0056AF SATELLITE SOUND AND VIDEO PROCESSOR . . . . . . . . . . . . SOUND TWO INDEPENDENT SOUND DEMODULATORS PLL DEMODULATION WITH 5-10MHz FREQUENCY SYNTHESIS PROGRAMMABLE FM DEMODULATOR BANDWIDTH ACCOMODATING FM DEVIATIONS FROM ±30kHz TILL ±400kHz


    Original     		PDF STV0056AF 5-10MHz 30kHz 400kHz TQFP64 472 K5C TRANSISTOR c104 STV0042 STV0056AF

    EQUIVALENT TRANSISTOR bc547

    Abstract: SHRINK56 TRANSISTOR c104 transistor c114 chip STV0042 STV0056A twin lnb 243-kHz SEL5618
    Text: STV0056A SATELLITE SOUND AND VIDEO PROCESSOR SOUND • TWO INDEPENDENT SOUND DEMODULATORS ■ PLL DEMODULATION WITH 5-10MHz FREQUENCY SYNTHESIS ■ PROGRAMMABLE FM DEMODULATOR BANDWIDTH ACCOMODATING FM DEVIATIONS FROM ±30kHz TILL ±400kHz ■ PROGRAMMABLE 50/75µs, J17 OR NO


    Original     		PDF STV0056A 5-10MHz 30kHz 400kHz SHRINK56 EQUIVALENT TRANSISTOR bc547 SHRINK56 TRANSISTOR c104 transistor c114 chip STV0042 STV0056A twin lnb 243-kHz SEL5618

    BC557 equivalent

    Abstract: TRANSISTOR c104 twins lnb STV0042 STV0056AF TQFP64 33c66 transistor bc547 ANRS NOISE REDUCTION SYSTEM
    Text: STV0056AF SATELLITE SOUND AND VIDEO PROCESSOR . . . . . . . . . . . . SOUND TWO INDEPENDENT SOUND DEMODULATORS PLL DEMODULATION WITH 5-10MHz FREQUENCY SYNTHESIS PROGRAMMABLE FM DEMODULATOR BANDWIDTH ACCOMODATING FM DEVIATIONS FROM ±30kHz TILL ±400kHz


    Original     		PDF STV0056AF 5-10MHz 30kHz 400kHz TQFP64 BC557 equivalent TRANSISTOR c104 twins lnb STV0042 STV0056AF 33c66 transistor bc547 ANRS NOISE REDUCTION SYSTEM

    tvscart

    Abstract: 242KHZ ANRS NOISE REDUCTION SYSTEM 179kHz TRANSISTOR c104 STV0042 STV0056A THDA02
    Text: STV0056A SATELLITE SOUND AND VIDEO PROCESSOR ADVANCE DATA VIDEO COMPOSITE VIDEO 6-bit 0 to 12.7dB GAIN CONTROL COMPOSITE VIDEO SELECTABLE INVERTER TWO SELECTABLE VIDEO DE-EMPHASIS NETWORKS 6 x 3 VIDEO MATRIX BLACK LEVEL ADJUSTABLE OUTPUT FOR ON-BOARD VIDEOCRYPT DECODER


    Original     		PDF STV0056A SHRINK56 SDIP56 tvscart 242KHZ ANRS NOISE REDUCTION SYSTEM 179kHz TRANSISTOR c104 STV0042 STV0056A THDA02

    TRANSISTOR c104

    Abstract: videocrypt STV0042 STV0056A TP50A op-amp VCA RF SHRINK56 Amploc
    Text: STV0056A SATELLITE SOUND AND VIDEO PROCESSOR Figure 1. Package SOUND • TWO INDEPENDENT SOUND DEMODULATORS ■ PLL DEMODULATION WITH 5-10MHz FREQUENCY SYNTHESIS ■ PROGRAMMABLE FM DEMODULATOR BANDWIDTH ACCOMODATING FM DEVIATIONS FROM ±30kHz TILL ±400kHz


    Original     		PDF STV0056A 5-10MHz 30kHz 400kHz SHRINK56 TRANSISTOR c104 videocrypt STV0042 STV0056A TP50A op-amp VCA RF SHRINK56 Amploc

    pin configuration pnp smd transistor BC557

    Abstract: BC547 smd gdc tv tuner AN838 EQUIVALENT TRANSISTOR bc547 bc557 SMD ku-band pll lnb pin configuration transistor BC547 smd SMD BC547 BC557 BC547 working APPLICATION TRANSISTOR
    Text: APPLICATION NOTE STV0042 / STV0056 By Jean-Yves COUET SUMMARY Page 1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 GENERAL BLOCK DIAGRAMS Differences between STV0042 and STV0056 . . . . .


    Original     		PDF STV0042 STV0056 STV0056) pin configuration pnp smd transistor BC557 BC547 smd gdc tv tuner AN838 EQUIVALENT TRANSISTOR bc547 bc557 SMD ku-band pll lnb pin configuration transistor BC547 smd SMD BC547 BC557 BC547 working APPLICATION TRANSISTOR

    gdc tv tuner

    Abstract: BC547 smd SMD BC547 BC557 BC547 working APPLICATION TRANSISTOR bc547 smd transistor pin configuration transistor BC547 smd smd transistor BC557 datasheet TRANSISTOR c104 videocrypt STV0042
    Text: APPLICATION NOTE STV0042 / STV0056 By Jean-Yves COUET SUMMARY Page 1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 GENERAL BLOCK DIAGRAMS Differences between STV0042 and STV0056 . . . . .


    Original     		PDF STV0042 STV0056 STV0056) gdc tv tuner BC547 smd SMD BC547 BC557 BC547 working APPLICATION TRANSISTOR bc547 smd transistor pin configuration transistor BC547 smd smd transistor BC557 datasheet TRANSISTOR c104 videocrypt

    UC1610

    Abstract: UC1610. 128x160 65k-Color ultrachip UC1610 20/128x160 65k-Color
    Text: 160 HIGH-VOLTAGE MIXED-SIGNAL IC 128 x 160 4S STN LCD Controller-Driver MP Specifications Revision 1.11 April 13, 2005 ULTRACHIP The Coolest LCD Driver, Ever!! UC1610 128x160 STN Controller-Driver TABLE OF CONTENT Introduction .1


    Original     		PDF UC1610 128x160 15VDD/0 85VDD UC1610 UC1610. 128x160 65k-Color ultrachip UC1610 20/128x160 65k-Color

    BC547 smd

    Abstract: 68w Transistor smd 3,58MHZ TDK theory about transistor bc547 applications bc557 SMD transistor c114 diagrams SMD BC547 ku-band pll lnb an8382 pin configuration transistor BC547 smd
    Text: APPLICATION NOTE STV0042 / STV0056 By Jean-Yves COUET SUMMARY Page 1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 GENERAL BLOCK DIAGRAMS Differences between STV0042 and STV0056 . . . . .


    Original     		PDF STV0042 STV0056 STV0056) BC547 smd 68w Transistor smd 3,58MHZ TDK theory about transistor bc547 applications bc557 SMD transistor c114 diagrams SMD BC547 ku-band pll lnb an8382 pin configuration transistor BC547 smd

    HT 1000-4 power amplifier

    Abstract: triac tag 8739 H48 zener diode TRIAC TAG 8812 Zener diode H48 h48 diode zener loctite 5145 RF MODULE CIRCUIT DIAGRAM z 10 cd harris transistor f6 13003 OM370
    Text: TECHNICAL MANUAL SigmaPLUS IOT Transmitters I Introduction II Installation & Checkout III Operation IV Theory of Operation V Maintenance & Alignments VI Troubleshooting VII Parts List VIII Subsections T.M. No. 888-2430-001 Copyright HARRIS CORPORATION


    Original     		PDF 75WATT HT 1000-4 power amplifier triac tag 8739 H48 zener diode TRIAC TAG 8812 Zener diode H48 h48 diode zener loctite 5145 RF MODULE CIRCUIT DIAGRAM z 10 cd harris transistor f6 13003 OM370

    transistor NEC K2500

    Abstract: nec k2500 NEC K2500 Transistor component NEC K2500 mosfet CD4558 cq met t3.15A 250V k2500 N-Channel MOSFET c5042f TO-92 78L05 voltage regulator pin configuration i ball 450 watt smps repairing
    Text: A merican Gaming and Electronics, Inc. represents over 200 vendors and carries thousands of items. This catalog is just a partial listing of our products. If for any reason, you do not see the item s you are searching for, please call your local sales representative. The sales


    Original     		PDF

    IC 4822

    Abstract: transistor c1093 AC digital voltmeter using 7107 TRANSISTOR REPLACEMENT GUIDE c9014 R1019 FM ic c1093 AD905wt cf745 04 p AD905WA china DVD player lens circuit diagram
    Text: DVD Receiver LX3700D/21S/21R/22S/25S LX3750W/22S/25S/37 Service Service Service LX3750W LX3700D Service Manual TABLE OF CONTENTS COMPACT Page Location of PC Boards . 1-2 Versions Variation & Package . 1-2


    Original     		PDF LX3700D/21S/21R/22S/25S LX3750W/22S/25S/37 LX3750W LX3700D BAS316 BZX79-B5V1 BZX79-B15 IC 4822 transistor c1093 AC digital voltmeter using 7107 TRANSISTOR REPLACEMENT GUIDE c9014 R1019 FM ic c1093 AD905wt cf745 04 p AD905WA china DVD player lens circuit diagram

    r0402

    Abstract: Phycomp 2238 Phycomp C0402 Phycomp 2322 2238-787-15636 BLM11P300S Resistors 2322 Phycomp Dielectric constant FR4 obo27 2322 phycomp
    Text: APPLICATION NOTE OM5815 demoboard for the TZA2080 68*68, 3.2Gb/s crosspoint switch AN01020 Y R DRAFT I A N M I L P E R Philips Semiconductors OM5815 demoboard for the TZA2080 68*68, 3.2Gb/s crosspoint switch Application Note AN01020 Abstract This application note describes demoboard OM5815. This demoboard is designed for customer demonstration of


    Original     		PDF OM5815 TZA2080 AN01020 OM5815. r0402 Phycomp 2238 Phycomp C0402 Phycomp 2322 2238-787-15636 BLM11P300S Resistors 2322 Phycomp Dielectric constant FR4 obo27 2322 phycomp

    Satellite A25

    Abstract: tl7705 BD 4908
    Text: ,'76 6  YDOXDWLRQ %RDU G 0DQX DQXDO February 2001 2975 Stender Way, Santa Clara, California 95054 Telephone: (800 345-7015 • TWX: 910-338-2070 • FAX: (408) 330-1748 Printed in U.S.A. 2001 Integrated Device Technology, Inc. DISCLAIMER Integrated Device Technology, Inc. reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance


    Original     		PDF adrs14 adrs13 adrs12 adrs11 adrs10) Satellite A25 tl7705 BD 4908

    J4210

    Abstract: DNA 1002 RC3041 RC32364 RC4640 test bench code for uart 16550 Satellite A25 SPI EEPROM 25256 md2533
    Text: IDT79S332 Evaluation Board Manual February 2001 6024 Silver Creek Valley Road, San Jose, California 95138 Telephone: 800 345-7015 • (408) 284-8200 • FAX: (408) 284-2775 Printed in U.S.A. 2005 Integrated Device Technology, Inc. DISCLAIMER Integrated Device Technology, Inc. reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance


    Original     		PDF IDT79S332 adrs11 adrs14 adrs13 adrs12 adrs10) J4210 DNA 1002 RC3041 RC32364 RC4640 test bench code for uart 16550 Satellite A25 SPI EEPROM 25256 md2533