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Summary of Contents for HP27110B

Page 1: ...s underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respective...

Page 2: ... 8000 Foothills Boulevard Roseville California 95678 HP27110B CIO HP IB Interface Card Installation and Reference Manual r iPW HEWLETT a PACKARD Manual Part Number 27110 90005 E0288 Printed in U s A February 1988 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 3: ...l by the customer The dates on the title page change only when a new edition or a new update is published No information is incorporated into a reprinting unless it appears as a prior update the edition does not change when an update is incorporated Edition 1 November 1986 Edition 2 February 1988 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 4: ...ction with the furnishing performance or use of this material Hewlett Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett Packard This document contains proprietary information which is protected by copyright All rights are reserved No part of this document may be photocopied reproduced or translated into another language witho...

Page 5: ...e interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference If this equipment does cause interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the follow ing measures re orient the receivi...

Page 6: ... operation of this device in residential or adjacent areas may interfere with radio and television reception Use this device in accordance with its operating manuals c J lrl i t flmflt iI 111 I J tB Ie i t ffl tL fftfil L I J tL Mm thh 1 i V eel Ie I L Z i J T 0 r tl ttl 1 t i 0 fl L t i1t i ffl T Ct 7 y t T v t y 3 1 t le tfg 4 t L C J 1 To 1 t mBA 8 Ie Z iE L 1 J 1 L Z F 0 5 Artisan Technology G...

Page 7: ...6 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 8: ...es a hazard It calls attention to a procedure practice or the like which if not correctly performed or adhered to could result in injury Do not proceed beyond a warning sign until the indi cated conditions are fully understood and met The caution sign denotes a hazard It calls attention to an operating proce dure practice or the like which if not correctly performed or adhered to could result in d...

Page 9: ...ld up charges in excess of 20 000 volts A person working at a bench or walking across a floor can build up a charge of many thousands of volts The amount of static volt age developed depends on the rate ofgeneration of tht charge and the capacitance of the body holding the charge If the discharge happens to go through a semiconductor device and the transient current pulse is not effectively divert...

Page 10: ...nd the technical operation of the product Chapter 6 Removal and Replacement refer to this chapter when it is necessary to remove or replace this product in the host computer Chapter 7 Adjustments refer to this chapter ifit is considered necesary to tune the product Chapter 8 Troubleshooting refer to this chapter when it is necessary to diagnose a problem in the product Chapter 9 Component Parts re...

Page 11: ...10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 12: ...mining the HP IB Card 3 1 Storage 3 1 General Guidelines for HP IB Configuration 3 2 Slow Speed and Medium Speed Configurations 3 3 High Speed Configuration 3 3 Installation and Checkout 3 5 Reshipment 3 8 4 Preventive Maintenance Preventive Maintenance and Cleaning Instructions 4 1 5 Functional Description Overview 5 1 Backplane Interface 5 2 HP IB Interface 5 7 DMA Requirements 5 10 HP IB Chip D...

Page 13: ... Tools 6 1 Repair Environment 6 1 Removal and Replacement Procedures 6 2 7 Adjustments 8 Troubleshooting Card Self Test 8 1 LED Interpretation 8 2 9 Replaceable Parts Replaceable Parts 9 1 Ordering Parts 9 1 10 Reference HP Computer Users Documentation Index 10 1 HP IB Tutorial Description 10 1 11 Product History 12 Diagrams Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE...

Page 14: ...r detection the HP 27110B has parity check and cyclic redundan cy check CRC as included features and a firmware based self test is in read only memory ROM Parallel poll mode can be programmatically enabled or disabled A no listener detection circuit can be enabled or dis abled with a switch on the HP 27110B The standard HP 27110B HP IB Interface Card consists of the following parts Item HP IB prin...

Page 15: ...4 7K ohm resistor to com mon With the installation of the load resistor pack for high speed operation signal line termination values are changed except for the REN line which is not affected Each of the 16 HP IB signal lines is driven with a circuit having the follow ing typical characteristics Type Output Voltage Low State Output Voltage High State Tri state open collector O SV 48mA 2 S V S 2 rnA...

Page 16: ...2 13 14 15 00 to 5SO Celsius 5 to 95 relative humidity at 400 Celsius 4600 metres 15 000 feet maximum Before operating this unit in any extreme environment consult your HP Customer Engineer or your nearest HP Sales and Support Office Size Weight I O Channel Connector Device Connector Voltage 5V Current 1 68 A 172 7 mm 6 80 inches long 172 0 mm 7 75 inches wide 265 grams SO pin connector Jl 26 pin ...

Page 17: ...trol Synchronously Controlled Device Functions Service Request Remote Local Parallel Poll Device Clear Device Trigger The following utility functions are provided to support the above listed functions Mnemonic SHI AHI Tl TEl Ll LEI Utility Functions Source Handshake Acceptor Handshake Basic Talker Serial Poll Talk Only Basic Extended Talker Serial Poll Talk Only Unaddress ifMy Listener Address and...

Page 18: ...ion requirements specific to the HP 27110B HP IB interface card Refer to your computer system manuals for general site preparation procedures Site Preparation 2 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 19: ...2 2 Site Preparation Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 20: ... protective envelope and place it on anti static material in a clean workspace Inspect the card itself for damage or missing parts and verify the part number Also check the other sub assemblies cables etc for damage Ifyou store the card for any reason place it in an electrically and mechani cally safe container The safest place for the card is in the computer card cage Ifyou must store the card ou...

Page 21: ...speed operation Switch S1 6 is in the up or open position The 18 pin Dual In Line Package DIP resistor pack 1810 0081 is also pre installed in the socket U123 to support this configuration Depending on both the number and performance characteristics of the attached devices the HP IB card may be reconfigured for slow and medium operating speeds Devices that talk at a slower rate may be configured a...

Page 22: ...ed Switch Sl 7 determines the delay between data assertion and DAV data valid during an HP IB write from the computer to the device With the switch in SLOW position up or open a delay of approximately 500 ns is realized In the high speed down position the delay is reduced to approximately 350 ns 2 All devices expected to talk at high speed must use a settling time of 350 nanoseconds or less 3 All ...

Page 23: ...mum system would be composed of the HP IB card as the System Controller with its high speed resistor pack installed and eight HP IB peripherals 7 All devices on the cable should be powered on to avoid excessive loads caused by powered down devices Notch 8 19 1 R stor pack in socket r1_____ in socket 26 pin card cable connector y In Figure 3 1 Top View of U123 Socket Table 3 1 Maximum HP IB Cable L...

Page 24: ...PERATION paragraph is installed if high speed devices are going to be connected to the card AND the card is the HP IB System Controller b Set switch S1 6 marked SCTL either up System Controller ON or down System Controller OFF depending on whether the card is going to operate as the System Controller c Set switches S1 1 through S1 5 to the card HP IB address If the card is to be the System Control...

Page 25: ...ith your operating system To provide an indication that the HP IB card is working properly a Some systems have a Computer Service Panel that has LEDs light emitting diodes for each I O slot These LEDs indicate that the interface card in the specified slot failed to pass self test Consult your computer system installation manual for additional information b For systems that do not have a Computer S...

Page 26: ...uest AS IFC Interface Clear A6 NDAC Not Data Accepted A7 NRFD Not Ready For Data A8 DAV Data Valid A9 EOI End Or Identify A10 DI04 Data Input Output Bit 4 All DI03 Data Input Output Bit 3 A12 DI02 Data Input Output Bit 2 A13 DI01 Data Input Output Bit 1 B1 GND Ground B2 GND Ground B3 GND Ground B4 GND Ground B5 GND Ground B6 GND Ground B7 GND Ground B8 GND Ground B9 REN Remote Enable B10 DI08 Data...

Page 27: ... cardin the original factory packing material if available If the original material is not available good commercial packing material should be used Reliable commercial packing and shipping companies have the facilities and materials to repack the item BE SURE TO OB SERVE ANTI STATIC PRECAUTIONS Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 28: ...ctricity can cause permanent damage to or catastrophic failure of the HP 27110B card All work performed on electronic assemblies such as the HP 27110B must be at static safe work stations that have cor rect static grounding for the card and the service person Keep the card in a static protection bag whenever it is possible Use the two plastic ejector levers to handle the card when it is not in a s...

Page 29: ...4 2 Preventive Maintenance Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 30: ... the Backplane Interface Circuit BIC U31 gate array and trans ceivers Interface between the card and the HP IB bus is through the HP IB circuit Ul03 Ul02 and U223 Direct memory access DMA is used on HP IB data transfers and is done with a DMA state machine controller in a programmable logic array and controlled by the ZS microcomputer The Z8 does not allow other devices including itself to use the...

Page 31: ... card the BIC has the following standard signal lines Eight bit bi directional tri state data bus Three bit address bus Chip Select line to enable the chip for addressed data transfers Data Strobe line to strobe incoming data ReadlWrite line to specify data transfer direction Interrupt line to alert the Z8 of important events occurring on the I O channel Table 5 1 lists pin connections and describ...

Page 32: ...ive Bit 0 with BPI specifies bus primitive operation 19 UAD Unary Address latches BIC channel address after a PPON or IFC 20 ADO ADO Address Bus Bit 0 21 AD2 AD2 Address Bus Bit 2 22 CEND CEND Channel End 23 DBO BIODO Backplane I O Data Bit 0 24 OBI BIOD1 Backplane I O Data Bit 1 25 DB3 BIOD3 Backplane I O Data Bit 3 26 DB5 BIOD5 Backplane I O Data Bit 5 27 DB7 BIOD7 Backplane I O Data Bit 7 28 DB...

Page 33: ...MYAD MYAD My Address 50 BP1 BP1 Bus Primitive Bit 1 with BPO specifies bus primitive operation 51 AD1 AD1 Address Bus Bit 1 52 AD3 AD3 Address Bus Bit 3 53 CBYT CBYT Channel Byte indicates that current transfer is a byte 54 GND GND Ground 55 DB2 BIOD2 Backplane I O Data Bit 2 56 DB4 BIOD4 Backplane I O Data Bit 4 57 DB7 BIOD7 Backplane I O Data Bit 7 58 DB8 BIOD8 Backplane I O Data Bit 8 59 DB12 B...

Page 34: ...First In First Out data register in the HP IB circuit The DTR and RDY lines provide a two wire handshake for performing unaddressed FIFO data transfers DMA DTR is driven by the DMA controller when the controller is ready to begin a DMA trans fer RDY is driven by the BIC when it is ready to begin a data trans fer when the FIFO data register has room on a host read or the FIFO is not empty on a host...

Page 35: ...e 5 1 BIC DMA Host Read Timing Diagram RDY 11tr 12 J r t3 DTR 15 t4f t61 DATA FLOAT X VALID BIC DATA X FLOAT Figure 5 2 BIC DMA Host Write Timing Diagram 5 6 Functional Description Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 36: ...egister Register Name AlO A9 AS Number 0 1 0 0 FIFO 0 1 1 1 HP IB Chip Status 0 0 0 2 Interrupt 0 0 1 3 Interrupt Mask 1 1 0 4 Parallel Poll Mask 1 1 1 5 Parallel Poll Sense 1 0 0 6 HP IB Control 1 0 1 7 HP IB Address The ninth and tenth bits of the lO bit data bus are used by the HP IB chip registers to provide a special meaning to the 8 bit register value For example in the inbound FIFO directio...

Page 37: ...nagement Lines Low True 6 DAV B Data Available 5 EOI B End or Identify 14 REN B Remote Enable 13 IFC B Interface lear 17 SRQ B Service Request Internal Data Lines 30 DO B These two bits indicate the following bus conditions when read from 29 01 B register 2 DO Dl 0 0 Normal Data 0 1 Secondary Address 1 0 Last byte of subgroup 1 1 Last byte of record 28 08 B Z8 Data Bus Bit 7 27 09 B Z8 Data Bus Bi...

Page 38: ...r is ready 38 INT O Requests interrupt from Z8 ABI INT 37 IOENO 0 Handshake complete 19 TRIG 0 Pulse generated when HP IB card gets Group Execute Trigger GET 12 CIC 0 Enables ATN driver when true and SRQ driver when false 11 HSE 0 Transceivers use active pullups vs open collector 10 DEE 0 DAV EOI enable send DAV and EOI vs receive 9 DIOE 0 DIO enable send data vs receive 43 GNO P Ground 1 GNO P Gr...

Page 39: ...used with a firmware routine to adjust the pulse widths of a continuous stream of pulses The potentiometer is set at the factory and requires no further adjustment The HP IB chip TRIG signal goes high when a Group Execute Trigger GET signal occurs on the HP IB card The GET signal is a means of triggering a number of devices such as voltmeters to take readings simul taneously ABI INT becomes true i...

Page 40: ...ot be asserted On a host read IOGO indicates to the HP IB chip that the HP IB card is prepared to accept inbound data Once asserted data from the HP IB chip will become valid 25 140 nanoseconds later 3 Up to 25 nanoseconds after IOGO is asserted IOEND will become true indicating that the HP IB chip has completed the inbound data transfer DMARQ momentarily goes false 100 nanoseconds maxi mum after ...

Page 41: ...I TO OMARa 1 REG 4 14 0 1 BYTE IN FIFO TS510GO 1TO i5EN5 J TA ONS TS6 DATA TO IOEND 1 A13 A15 010 FIFO NOT EMPTY AL REGI TERS EXCEPT ABOVE TS7 10GO J TO DATA OFF TsalOGol TO DATA ON A13 A15 010 FIFO NOT EMPTY RECOMMENDEO SAMPLE AND HOLD TIMES TS ONS TH ONS NEGATIVE SIGN INDICATES IOEND MAY RESPOND BEFORE DATA Figure 5 3 UP IB Chip DMA Read Timing 5 12 Functional Description MIN MAX 250 150 125 150...

Page 42: ...imum of 150 nanoseconds later IOEND is asserted indicating that the HP IB chip has accepted the data Then 100 nanoseconds maximum after IOEND goes true DMARQ goes false 4 IOEND is recognized and IOGO is deasserted 5 IOEND goes false in response to IOGO deassertion If the out bound FIFO is not full DMARQ goes true if the outbound FIFO is full DMARQ goes false until the FIFO is not full To continue ...

Page 43: ...MIN MAX T61 lOGO 1 TO 10ENO 1 150 T62 lOGO I TO 10END I 150 T63 10END 1TO OMARaJ Al3 A 15 FIFO NOT FULL 100 010 T64 10GO JTO OMARa 1 REG 4 14 7 BYTES IN FIFO 150 1 T65 10GO 1 TO IOEND J TA ONS 350 RECOMMENDED SAMPLE AND HOLD TIMES TS ONS TH ONS Figure 5 4 HP IB Chip DMA Write Timing 5 14 Functional Description UNIT NS NS NS NS NS Artisan Technology Group Quality Instrumentation Guaranteed 888 88 S...

Page 44: ... in greater detail Table 5 4 Z8 Pinouts Grouped by Port PortO Port Port 2 POO A8 PIO OO P20 BUCKET POl A9 Pll 01 P21 SEND ATN P02 AIO P12 02 P22 SEND EOI EOC P03 All P13 D3 P23 R SENSE P04 A12 P14 D4 P24 EN END P05 A13 P15 05 P25 LAST EOI P06 A14 P16 D6 P26 SLOW SPEED P07 A15 P17 D7 P27 00D The ZS control signals are XTALI AS OS RESET ZSRO Clock Input Address Strobe OataStrobe ZS Reset ReadlWrite ...

Page 45: ...P26 37 SLOW_SPEED used to detect position of SLOW switch Logic HIGH indicates switch is set for standard data rate P27 38 ODD driven by the ODD flip flop set on every odd byte POD P07 13 20 Port o Used to provide additional address bits chip selects for external memory A8 A15 A13 A15 is used as a chip select for I O which includes all HP IB chip and BIC chip registers the switch read only and the ...

Page 46: ...NT BIC interrupt P32 12 ABI INT ABI interrupt P33 30 DMA INT DMA controller interrupt P37 4 DMA READ asserted when the Z8 wants to initialize a DMA read operation Deasserted when the Z8 wants to terminate a DMA read without data loss P35 10 DMA PAUSE asserted when the Z8 wants to pause DMA without data loss P36 40 DMA RST aborts DMA and acknowledges DMA interrupt P34 29 LED ON when asserted switch...

Page 47: ...e Z8 data bus When the Z8 reads from the Switch register the output enable lines from the Switch register become true and the status of the switch is driven onto the Z8 data bus In addition to the address switch status NDAC Not Data Accepted GET Group Execute Trigger and TUNING_MODE are read via the Switch register The NDAC signal comes directly from the HP IB bus no transceivers in line and is us...

Page 48: ...ses the same line off the address decoder as the GET_CLEAR line There is no conflict when both functions are enabled at the same time The revision number is reported to the host computer in response to a Level 2 lOY order as part of the card identification message The ZS firmware handles this order by performing a memory read from the revision code register Revision 2 0 of the HP CIO Standard allo...

Page 49: ...l specifies whether the ZS is reading from or writing to the eight bit internal data bus The SEND ATN and SEND EOI signals are used by the HP IB chip on host writes The SEND ATN signal is asserted by the ZS before writing command sequences to HP IB peripherals as a means of selecting devices to talk or listen In addition the signal is used to send special commands which inform peripherals to go in...

Page 50: ...0 nanoseconds The four interrupts on the HP IB card are HP IB Interface Clear m IFC signal When the HP IB is not the System Controller an interrupt occurs when the System Controller asserts IFC BIC Interrupt BIC INT signal HP IB Chip Interrupt ABI INT signal DMA Interrupt DMA INT signal This interrupt informs the Z8 of an END condition on a host read Interrupts 2 BIC INT and 3 ABI INT are continuo...

Page 51: ...roseconds to execute the DMA controller will have paused by the time the Z8 executes its next instruction The BUCKET signal causes the DMA controller to perform a DM read out of the HP IB chip but the data is not passed to the BIC This allows the Z8 to monitor END conditions on device to device transfers The SEND EOI EOC signal performs two functions When writing the signal is SEND EOI for End Or ...

Page 52: ... only if EN END true and C END true The EN END signal is set up before DMA begins and the 3 state enable line going true low controls the state ofEND IfEN END is true it takes 25 nanoseconds to pull END low from the leading edge of C END In addition to the control inputs from the ZS described in the preceding paragraphs three other inputs IB DO IB Dl and READY are provided for the DMA controller T...

Page 53: ... in state 20 BIC timing dictates that data from the BIC can be delayed as much as 200 nanoseconds following the assertion of DTR thus DTR must be held true for three states 68 nanoseconds x 3 204 00 and 01 are used in states 21 and 22 as wait qualifiers thus the DMA controller can leave DTR asserted and still distinguish between states After the 200 nanosecond wait IOGO is asserted to inform the H...

Page 54: ... BIC latches the data on the trailing edge ofDTR thus DTR can be asserted now and removed de asserted once the data is on the internal data bus State A8 in figure 5 6 demonstrates this The IOGO signal must be held true for 140 nanoseconds three states to allow the HP IB chip time to drive data IOGO is asserted and an inter nal 2 bit counter is started to count off two wait states Asserting COUNT s...

Page 55: ...n ofRDY removal 13 DTR removal to RDY assertion The BIC can become ready as quickly as 40 nanoseconds after removal of DTR Because the fIrst six bytes into an empty FIFO will have about 150 nanoseconds each 900 nanoseconds total time 13 is not critical to DMA operation t4 DATA setup time before DTR is removed The BIC requires that the data from the HP IB chip is present on the data bus at least 20...

Page 56: ...e 5 5 DMA Controller Host Write Timing CCLK J RST ____________________________________ PAUSE ___ FiEADY DTR c 10GO ______________ r COUNT QO Gl1 5TATE Q4 1 00 1 01 I 03 I A8 I A9 I AA I AB I 80 I 00 I I lEAD TRUE 1B DO FALSE 1B D1 FALSE EOC FALSE BUCKET FALSE Figure 5 6 DMA Controller Host Read Timing Functional Description 5 27 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SO...

Page 57: ...5 28 Functional Description Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 58: ...ions Static electricity can cause permanent damage to or catastrophic failure of the HP 27110B card All work performed on electronic assemblies such as the HP 27110B must be at static safe work stations that have cor rect static grounding for the card and the service person Keep the card in a static protection bag whenever it is possible Use the two plastic ejector levers to handle the card when i...

Page 59: ...7110B and press it securely into the slot connector The resistor network described in the following paragraph is part of the configuration of the HP 27110B Refer to Chapter 3 for instructions on positioning the resistor network One part on the HP 27110B is designed to be moved A resistor network in an 1S pin dual in line package may be installed in the socket marked U123 or in the socket marked RE...

Page 60: ... adjustable control on the card is set at the factory and it should not be adjusted ex cept at the factory Adjustable resistor R10 is adjusted and sealed at the factory Adjustments 7 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 61: ...7 2 Adjustments Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 62: ... the service person Keep the card in a static protection bag whenever possible Use the two plastic extractor levers to handle the card when it is not in a static protection bag or in the computer The HP 27110B card contains on board intelligence for conducting a card self test I O card self tests are generally initiated upon system power up or reset consult your system manuals for specific details...

Page 63: ...onnel When the card self test is started the card LED should light for approx imately one second indicating that self test is in progress and then go out This sequence indicates that the card passed self test If the LED does not light at all or lights and stays lit the card is defective and should be replaced Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg c...

Page 64: ...t CD 4 Total quantity QTY 5 Description of the part 6 A five digit manufacturer s code number of a typical manufacturer of the part Refer to table 9 2 for a cross reference of the manufacturers 7 The manufacturer s part number To order replacement parts or to obtain information on parts address the order or inquiry to the nearest Hewlett Packard Sales and Support Office Sales and Support Offices a...

Page 65: ...ify the following information 1 Identification of the unit with the part refer to the product identifica tion information supplied in Chapter 1 2 Description and function of the part 3 Quantity required Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 66: ...0 0160 4835 C26 0160 4835 7 CAPACITOR FXD 1UF 10 50VDC CER 28480 0160 4835 C28 0160 4835 7 CAPACITOR FXD 1UF 10 50VDC CER 28480 0160 4835 C29 0160 4835 7 CAPACITOR FXD 1UF 10 50VDC CER 28480 0160 4835 C30 0160 4835 7 CAPACITOR FXD 1UF 10 50VDC CER 28480 0160 4835 C31 0160 4835 7 CAPACITOR FXD 1UF 10 50VDC CER 28480 0160 4835 C32 0160 4835 7 CAPACITOR FXD 1UF 10 50VDC CER 28480 0160 4835 C33 0160 4...

Page 67: ...0 3258 7 1 IC DCDR TTL AlS BIN 3 TO 8 lINE 3 INP 01295 SN74AlS137N U75 1820 1568 8 2 IC BFR TTL lS BUS QUAD 01295 SN74lS125AN U81 1820 2724 0 IC lCH TTL AlS TRANSPARENT OCTl 01295 SN74AlS573BN U83 lTLl 0006 6 1 IC MEDUSA 28480 1Tl1 0006 U85 1820 2488 3 3 IC FF TTL AlS D TYPE POS EDGE TRIG 01295 SN74AlS74AN U91 1818 3198 9 1 IC CMOS 65536 64K STAT RAM 150 NS 3 S S4013 HM6264P 15 U93 1820 2634 1 IC ...

Page 68: ...Newark NJ 07114 22526 DuPont Connector Systems Camp Hill PA 17011 24546 Corning Electronics Santa Clara CA 95050 27014 National Semiconductor Corp Santa Clara CA 95052 28480 Hewlett Packard Co Corporate Hq Palo Alto CA 94304 56289 Sprague Electric Co Palo Alto CA 94304 73138 Beckman Industrial Corp Fullerton CA 92632 80509 Avery Label Co Monrovia CA 91016 Replaceable Parts 9 5 Artisan Technology G...

Page 69: ...C220 2 OC21 U61 2 U75 I U74 I 2 U71 OC25 IC2lO 10m 0 e UB3 2 UBI 2 UB5 C29 C260 OClD I tCLn U91 a a a 2 U95 ImD IC2802 U93 B02 U1D5 2 U104 I ll F 2 U103 2 U102 I 2 U114 UI0l 2 U106 Cl20 NRML SPD 2 cncoM STORAGE U124 2 U123 CR1002 HI SPD 0 0 Sl IORll OJ ORlO z R12 2 U223 V B1 J2 A Figure 9 1 HP 271108 Parts Location Diagram 9 6 Replaceable Parts Artisan Technology Group Quality Instrumentation Guar...

Page 70: ...Packard Direct Marketing Division P O Box 60008 Sunnyvale California 94088 Telephone 800 538 8787 California 408 738 4133 The HP Direct Marketing Division mentioned above will send you a copy of its Computer Users Catalog free on request This catalog lists com puter books and learning aids Hewlett Packard has published a comprehensive book about the HP IB with the title Tutorial Description ofthe ...

Page 71: ...10 2 Reference Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 72: ...ard does NOT have all the capability of the 27110B Differences between the two cards are shown in the respective specifications tables The HP 27110B card part number 27110 60301 does NOT have the option of allowing the No listener detect capability to be selected The HP 27110B card part number 27110 60201 DOES have the option of allowing the No listener detect capability to be selected Product His...

Page 73: ...11 2 Product History Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 74: ... contains HP 27110B functional block and schematic logic diagrams and an algorithmic state diagram on the DMA controller Diagrams 12 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 75: ...12 2 Diagrams Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 76: ...S A10 External Static RAM Memory U91 Data Bus _ 5_ De ice Selects witch U114 Register Data Buffer U71 A13 A15 O Unueed Rev Code U31 RegIster U104 1 GET REV cooE 2 B1C 3 Switch Register 4 ABI 5 AAM 6 AOM 7 ROM H SIC p SIC C Transceivers U11 U12 U13 U14 U23 u33 Figure 12 1 Functional Block Diagram Diagrams 12 3 12 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisa...

Page 77: ...2 OTR AO C IOGO A1 80 1 DTR C IOGO co Wait State Counter 1 88 88 Host Read C IOGO 00 C ENO Figure 12 2 Algorithmic State Diagram for DMA Controller Diagrams 12 5 12 6 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 78: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 79: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 80: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 81: ... 4 Controller functions 1 4 D Data settling time 1 2 Diagrams algorithmic state 12 5 functional block 12 3 schematics 12 5 Direct memory access 5 22 DMA 5 22 DMA read 5 25 DMA requirements 5 10 DMA write 5 24 Documentation index 10 1 E Environmental limits 1 3 F Functional theory of operation 5 1 G General guidelines for HP IB configuration 3 2 Index 1 Artisan Technology Group Quality Instrumentat...

Page 82: ...terrupts 5 21 L LED interpretation 8 2 LED ON interface signal 5 20 Limits environmental 1 3 M Maximum cable length 1 3 Microprocessor 5 15 o Ordering parts 9 1 Overview 5 1 P Parts ordering 9 1 replaceable 9 1 Physical characteristics 1 3 Power requirements 1 3 Preventive maintenance 4 1 4 2 R Receivers line 1 2 Removal and replacement procedures 6 2 Repair environment 6 1 Repair tools 6 1 Replac...

Page 83: ... medium speed configurations 3 3 Standard product 1 1 Storing the card 3 1 Supported functions 1 4 Switch register 5 18 System Controller 1 4 T Theory of operation 5 1 U Unpacking the card 3 1 Z ZS 5 15 ZS control signals 5 19 ZS interrupts 5 21 Index 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 84: ...4 Index Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 85: ...y accurate Yes No Are the concepts and wording easy to understand Yes No Is the format of the manual convenient in size arrangement and readability Yes No Comments This form requires no postage if mailed in the U S For locations outside the U S your local company represent ative will ensure that your comments are forwarded FROM Date Name ____________________________________________________________...

Page 86: ... addressee Publications Manager Hewlett Packard Company Roseville Networks Division 8000 Foothills Boulevard Roseville California 95678 6598 111111 No Postage Necessary If Mailed in the United States Fold Fold Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 87: ...I P rt Number 27110 90005 Manua a 1988 Printed in U S A February Edition 2 E0288 F I HEWLETT a t PACKARD Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 88: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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