THE WYLE SCIENTIFIC MAINTENANCE AND SERVICE MANUAL
Contents
1. PASNE ee a ARAS SUPPLEMENTAL i ee SUPPLEMENTAL l e MODEL SM 02 le dub gt MODEL os i MODEL SM 01 p OPTIONAL i OPTIONAL ts a ra rt eta FIGURE 1 MODEL WSS 5 BLOCK DIAGRAM SD5 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 DECIMAL POINT OPERATIONS Decimal locations selectable from 21 digits 3 decimal places to 3 digits 21 decimal places in increments of 3 digits In the operations list which follows register designa tions are read as if preceded by Contents of or results appear in as the case may be For example ACC Entry gt ACC is read as Contents of Entry are added to contents of Accumulator and results appear in Accumulator ARITHMETIC OPERATIONS Add REO Meni AEE Sub ACC Entry ACC Clear amp Mult MQ x Entry ACC Mult ACC MQ x Entry ACC Mult ACC MQ x Entry ACC Divide ACC Entry MQ Ni ACC gt MQ REGISTER ADDRESSING Six instructions allow TO and FROM addressing of each of the six basic registers The TO addressing desig nates the register receiving data whether the source is the keyboard or the programmers or another register The FROM addressing designates the source of data for register transfer operations HOUSEKEEPING Shift Right Shift Left The contents of the register add2. TO MQ TO ENTRY TO RI SUPPLEMENTAL REGISTER This is a multiple instruction technique A simultaneous ADDRESSING FORWARD SPACE and a numeral 1 8 addresses TO one of the registers in the SM 01 s group of 8 BACK SPACE and a numeral 1 8 addresses FROM one register in the first group of 8 Only the first 8 registers SM A can be addressed from the card PATCH BOARD Subroutines stored in the PB 02 Patch Board Programmer PROGRAMMER CONTROL can be initiated from the PC 01 through the use of a multiple instruction Only PB 02 Programs 0 7 can be started by the card programmer A simultaneous STOP and a numeral causes the card orogrammer to halt and starts the indicated PB 02 program SD 10 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 2 13 ORPGon 8 425 1 TWX 910 348 6283 SPEED The PC 01 reads a row at a time and will not read a new instruction until the previous instruction has been executed Maximum read rate is 8 rows per second IV PATCH BOARD PROGRAMMER Model PB 02 PROGRAM STORAGE Program steps are stored as patchcord connections on the plug in patch boards Up to 16 patch board modules can be used each of which allows program ming of up to 32 steps a possible total of 512 program steps Each module has 32 inputs which are energized in sequence by a program counter Each input can be patched to one or more of 64 possible output lines
3. PB 02 Plug in programs are also available which automatically permit the manipulation of negative numbers Signed algebraic multiplication and division may be carried out without operator intervention or decision PATCH BOARD PUNCHED CARD PROGRAMMER PROGRAMMER MODEL PB 02 MODEL PC 01 The Peripheral Input Keyboard Model KB 01 provides a channel for the flow of data and KEYBOARD KB 01 US A ZONE CALCULATOR TRANSFER TE AND INTERCOUPLER OPTIONAL WS 1C 01 Co ee HAS Se IA Digest ie O eee get at SUPPLEMENTAL MEMORY SUPPLEMENTAL MEMORY MODEL SM 02 MODEL SM 02 elena y OPTIONAL OPTIONAL eS as a aa zas FIGURE 1 MODEL WSS 10 BLOCK DIAGRAM SD10 566 1M vmware at e A A O a o WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 e Phone 213 OREGON 8 4251 TWX 910 348 6283 1 e nn en ee E A e eE e aa a a e n a t ra mao maa i ae e t ETERN aaa aAa maLa ae reaa em m Ee o raa a aa The Supplemental Memory and the Patch Board Programmer are mounted in the pedestal section of the desk console The WS 02 the PC 01 and the KB 01 are free standing units which stand on the desk as shown in the photograph The intercoupler portion of the KB 01 is a separate unit located in the desk console TECHNICAL SPECIFICATIONS 1 CALCULATOR Model WS 02 MEMORY Six basic registers Three MQ Entry and Accumulator working registers and three R1 R2 and R3
4. PLA ES AGA AT A CT TN a rl bs Vi aed AAA es hr PPP UPS AA AA FEA IDA TUS SA O EAN TT ET E JA RA TT TOTANA AN S A yg fl PP DUE E PAY CEP AAA WYLE LABORATO The operator may program the following multiple instructions SHIFT RIGHT and numeral 0 9 SHIFT LEFT and numeral 0 9 The instruction shifts the contents of the TO register n decimal places in the indicated direction where n is the numeral which accompanies the SHIFT instruction This eliminates the need for several successive SHIFT instructions to align data Numeral O causes a shift of 10 decimal places in the indicated direction GENERAL SPECIFICATIONS PACKAGE CONFIGURATION WS 02 Table top free standing PC 01 Table top free standing KB 01 Table top free standing SM 01 Rack mounted in desk pedestal PB 02 Rack mounted in desk pedestal OPTIONS The options require no additional physical space Space is available in the desk to accommodate both packages POWER 115 10 volts 60 cps Approximately 215 watts FLOOR SPACE 28 inches wide by 50 inches long Desk is 30 inches high WS 02 adds 10 1 4 inches SD10 566 1M A NR ER OPN ST NE HE ES OEE MINOR RE ET rm ey AA ee semen tana a Ca rear a LR A E SUN TY RLY ne een Meee Pat A RR NA ER CRT POU RL oF AN y ae me a A aeea m rene oe ln MI wer or RIES Products Division gt 133 Center Street El Segundo Calif 902452 Phone 213 OREGON 8 425 TWX 910 346 0283 i A A MDEA AAAA E E E OE E E A O A
5. PROGRAMMER Model PC 01 CARD FORMAT Cards are read a row at a time Usually only one column is punched on each row Thirty eight of the columns correspond to the 38 manual keys on the WS 02 keyboard One column is punched in all rows and this column is used as a read enable strobe The 40th column is a STOP instruction which causes the programmer to halt until a resume command is received thus allowing operator intervention in a program a There are 12 rows per card Any number of cards may be taped together for long programs _ oc SD10 566 1M Pa Pn peter Pht NI shang I ht Pe A RE A Ht rt ee EI NGA RAAT ht I NR NI WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 wot aa eet ttt AB ee ee ee ee ee ee O a Eh xh te ae Hee Te dey CCC Sear He ee faar n CI TST fe alte JAR E T Tae Ee a EN ee bre etal eel pp m E a ea e TE ICI A III CA eA Tt Tet dl Y we E e Ufa II A AAA E II II III II II IA a MULTIPLE INSTRUCTIONS Some instructions use more than one column punched in a row as in the following examples A complete transfer operation can be punched in one row FROM RI TO ACC TRANSFER A complete add or subtract operation in the ADD ANY REGISTER mode can be punched in one row FROM R2 ADD Three basic registers one of which may be a storage register can be addressed in one row
6. The operator may program the following multiple instructions SHIFT RIGHT and numeral 0 9 SHIFT LEFT and numeral 0 9 The instruction shifts the contents of the TO register n decimal places in the indicated direction where n is the numeral which accompanies the SHIFT instruction This eliminates the need for several successive SHIFT instructions to align data Numeral O causes a shift of 10 decimal places in the indicated direction VI SYSTEM UPGRADING The Model WSS 5 can easily and quickly be converted to the more powerful Model WSS 10 by the addition of the Patch Board Programmer Model PB 02 and the asso ciated power supply The WS 1C 01 Intercoupler is wired to accept the PB 02 and control keys are built into the KB O1 Peripheral Input Keyboard The PB 02 can therefore be added to the system as workload requirements increase VII GENERAL SPECIFICATIONS PACKAGE CONFIGURATION WS 02 Table top free standing PC 01 Table top free standing KB 01 Table tea hesstndina SM 01 Rack mounted in desk pedestal POWER 115 10 volts 60 cps Approximately 215 watts FLOOR SPACE 28 inches wide by 50 inches long Desk is 30 inches high WS 02 adds 10 1 4 inches NOTE All options and the PB 02 may be added in the basic desk console No additional space is required D5 566 1M a e e li e EEEIEE ds di WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348
7. VTA Ph EEL nw M a aumea a aa raa o PS me o e ram a RSS AS A erate eine AB wh penta eke AVS Forward Space The position where the next Back Space data digit is to be entered is shifted one place right or left This allows correction of any single digit in a 24 digit word Transfer Contents of the register addressed FROM are copied into the register addressed TO Clear MQ Clear The contents of the indicated Entry Clear ACC register are erased and that register is automatically addressed TO DATA ENTRY Eleven instructions or keys representing digits 0 9 and decimal point allow entry of numeric data Numbers are entered in the register addressed TO starting with the most significant digit When the decimal point instruction is received the digits previously entered align on the proper decimal point location complement form As an example 2 999 98 MODE SELECT SWITCHES Three slide switches on the WS 02 keyboard allow f Negative results of computation are represented in 10 s manual selection of various operating modes 1 ADD ANY REGISTER In the OFF position Entry is added to the ACC when the ADD key is depressed In the ON position the contents of the register addressed FROM are added to ACC when ADD key is depressed Subtraction operates in a similar fashion 2 OVERFLOW LOCK OFF With overflow lock on the machine hangs up when results of a compu tation exceed the capacity of a register
8. n 2 If the results are positive Step n 1 is executed Step n 1 can be a branch instruction which starts another program STORE STR A STORE instruction is accompanied by a simulta neous TO instruction TO MQ TO ENTRY TO ACC TO R1 TO R2 or TO R3 A STORE instruction on step n causes the step n 1 to be executed and the number n 1 to be stored in a normally unused portion of the designated register Step n 1 can be used to branch to a subroutine Six addresses can be thus stored one in each of the registers without affecting the contents of the designated register RECALL RCL Accompanied by a FROM instruction FROM MQ FROM ENTRY FROM ACC FROM R1 FROM R2 or FROM R3 The address n 1 placed in the designated register by a STORE instruction is transferred to the program counter and execution resumes atn 2 As an example Program P1 has STORE and TO MQ instructions at Step 16 Step 17 transters to Program P2 and P1 17 is stored Program 2 has RECALL and FROM MQ instructions at Step 20 P2 is terminated and P1 is resumed at Step 18 This feature allows a master program to address subroutines SD10 566 1M e WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 PB 02 START I PSI PB 02 START II PSII Allows unconditional branching to another program A step wired to PS 1 and numeral 0 7 will automatically s
9. the capability of the basic Wyle Scientific Calculator through the addition of supplemental data storage registers The WSS 5 includes features which allow easy upgrading of the WSS 5 to the more powerful WSS 10 The additional data storage registers simplify programming increase the speed of program operation and allow the system to handle more complex problems The Model WSS 5 is truly modular since the customer s existing Calculator and PC 01 Punched Card Programmer can be incorporated directly into the system Any of the major system components can be directly replaced by another unit of the same type SYSTEM DESCRIPTION A block diagram of the WSS 5 system is shown in Figure 1 The basic element of the system is the Wyle Scientific Calculator Model WS 02 This unit performs all arithmetic functions and provides the basic memory of the system with three working registers and three storage registers Basic manual controls and a CRT display of the registers contents are also part of the WS 02 Programming capability is provided by the Model PC 01 Punched Card Programmer The Model PC 01 provides a means of rapidly programming special applications and of building a large library of programs Programs for the Punched Card Programmer are now available which permit signed algebraic multi plication and division The operation is fully automatic requiring no decision or interference by the machine operator A Supplemental Memory Uni
10. 6283 The Wyle Scientific e oe e A WYLE SCIENTIFIC SYSTEM Model WSS 10 INTRODUCTION The Model WSS 10 extends the capability of the basic Wyle Scientific Calculator through the addition of supplemental data storage registers and of program storage These features reduce the amount of operator participation in program execution simplify programming and increase the speed of program operation The additional capability allows the WSS 10 to handle a broader range of problems and to deal with more complex applications requiring computer tech niques such as branching looping conditional transfer et cetera The Model WSS 10 is truly modular since the customer s existing Calculator and PC 01 Punched Card Programmer can be incorporated directly into the system Any of the major system com ponents can be directly replaced by another unit of the same type SYSTEM DESCRIPTION A block diagram of the WSS 10 system is shown in Figure 1 The basic element of the system is the Wyle Scientific Calculator Model WS 02 This unit performs all arithmetic functions and provides the basic memory of the system with three working registers and three storage registers Basic manual controls and a CRT display of the registers contents are also part of the WS 02 Programming capability is provided by the Model PC 01 Punched Card Programmer and by the Model PB 02 Patch Board Programmer The Model PC 01 provides a means of rapidly progr
11. E E AAD O DE gt O E EEEE S A E E EGE E e 1 A AA AAA E A A A II A AR A A A TATIANA Mt al a UA rr me E A PA A OR NSA PPT a AACR A H f
12. FLOW LOCK OFF With overflow lock on the machine hangs up when results of a compu tation exceed capacity of a register With lock off the machine loses the most significant digits but does not hang up 3 KEEP REMAINDERS Remainders are retained after division and square root operations See WS 02 Operation Manual for detailed discussion KEYBOARD DISPLAY The basic keyboard and display are part of the WS 02 The keyboard allows manual control of all operations previously described The CRT display gives a contin uous visual indication of the contents of the six basic registers and in conjunction with the Peripheral Input Keyboard Model KB 01 an on demand display of the contents of supplemental registers SD5 566 1M A A A A TN a y ce ra eR rr em WYLE LABORATORIES Products Division gt 132 000000000 U oa eta OME 90245 Phone 213 OREGON 8 425 1 TWX 910 346 638 KEYBOARD HALT INDICATOR y Il PERIPHERAL INPUT KEYBOARD Model KB 01 The KB 01 provides an auxiliary manual keyboard used for addressing the supplemental storage registers and for controlling peripherals A decimal keyboard is provided for keying in numerics eo FROM TO i y SMA E sma FROM TO SM B SM 8 B RoN TO Mos SM O OR stant OIN AS PB PB 0 00 07 08 15 4 PB po m i y SUPPLEMENTAL REGISTER ADDRESSING Six keys at the upper left of the KB 01 keyboard one pair for each Supplemental Memory unit are used in conjuncti
13. ORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 OPERATING MODES A MODE SELECT switch located on the back of the KB 01 allows selection of either the RUN mode or the SINGLE STEP mode In the RUN mode programs are executed automatically at the maximum rate In the SINGLE STEP mode one instruction is executed each time the PB RESUME key on the KB 01 is depressed This mode is useful in program checkout and in maintenance procedures V SUPPLEMENTAL MEMORY Model SM 01 CAPACITY DECIMAL POINT TRANSFER ADD SUB OPERATIONS The Model SM 01 provides 8 data storage registers each with a capacity of 24 decimal digits Identical to basic registers Set by the same switch Data may be transferred between SM registers and the six basic registers Data cannot be transferred between SM registers directly only via the six basic registers Data cannot be entered directly into SM registers It must first be entered in one of the six basic registers and transferred to an SM register In the ADD ANY REGISTER mode the data stored in SM registers can be directly added to or subtracted from ACC The SM register is addressed FROM and an ADD or SUB instruction executed The contents of the SM register are unchanged SD10 565 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGo PWX 910 348 6283 Vi ADD
14. ORWARD SPACE and a numeral 1 8 addresses TO one of the registers in the SM 01 s group of 8 BACK SPACE and a numeral 1 8 addresses FROM one register in the group of 8 SPEED The PC 01 reads a row at a time and will not read a new instruction until the previous instruction has been exe cuted Maximum read rate is 8 rows per second IV SUPPLEMENTAL MEMORY Model SM 01 CAPACITY The Model SM 01 provides 8 data storage registers each with a capacity of 24 decimal digits DECIMAL POINT Identical to basic registers Set by the same switch TRANSFER Data may be transferred between SM registers and the six basic registers Data cannot be transferred between SM registers directly only via the six basic registers Data cannot be entered directly into SM registers It must first be entered in one of the six basic registers and transferred to an SM register SD5 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 a ADD SUB OPERATIONS In the ADD ANY REGISTER mode the data stored in SM registers can be directly added to or subtracted from ACC The SM register is addressed FROM and an ADD or SUB instruction executed The contents of the SM register are unchanged ADDRESSING The 8 registers contained in SM 01 can be addressed from the keyboard of the KB 01 and from the PC 01 V OPTIONAL FEATURES SUPPLEMENTAL MEMORY Each SM 02 provides 8 ad
15. RESSING OPTIONAL FEATURES SUPPLEMENTAL MEMORY Model SM 02 ZONE TRANSFER The 8 registers contained in SM 01 can be addressed from the keyboard of the KB 01 from punched cards via the PC 01 and from the PB 02 Each SM 02 provides 8 additional data storage registers identical to those in the SM 01 One or two SM 02 s can be added for a total of 16 or 24 additional data storage registers The SM 02 s can be addressed by the PB 02 or by the KB 01 keyboard but not by the PC 01 Allows selective transfer of the contents of any register Addressing of registers is as previously explained However a numeric command is used with the TRANS FER instruction Each register is assumed to be com posed of 4 zones Zone 1 Right hand 6 digits Digits O 5 Zone 2 Digits 6 11 Zone 3 Digits 12 17 Zone 4 Left hand 6 digits Digits 18 23 The following simultaneous instructions will transfer the block of data shown TRANSFER only All 24 digits TRANSFER and numeral 1 Zone 1 TRANSFER and numeral 2 Zone 2 TRANSFER and numeral 3 Zone 3 TRANSFER and numeral 4 Zone 4 Data thus transferred will probably not be properly located with respect to the decimal point To speed this alignment operation a special shifting operation is part of the Zone Transfer option SD10 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 VAART A A A PT e e o A ITAM
16. TOMS DISASSEMBLY ALIGNMENT AND ADJUSTMENT PROCEDURES PARTS LIST Figure 6 1 Figure 6 2 Figure 6 3 Figure 6 4 Figure 6 5 Figure 6 6 Figure 6 7 Figure 6 8 Figure 6 9 Figure 6 10 Figure 6 11 Figure 6 12 Figure 6 13 Figure 6 14 Figure 6 15 Figure 6 16 Figure 6 17 Figure 6 18 Figure 6 19 Figure 6 20 Figure 6 21 A AOR ar i hE AA Sa LEAR AA set gui AD SCHEMATICS AND DRAWINGS V Counter V Count Decoder Sub Bit Timing Bit Counter Bit Count Decoder two sheets Bit Timing Digit Counter Digit Count Decoder two sheets Digit Timing Kp Logic C Counter Kpc Word Counter A Counter M Counter AC In AC In and MC In Gates A Counter M Counter and Kc Logic R Counter C Counter Input Gates FC Logic Cycle Counter Cycle Count Decoder and Inhibit Logic WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 SECTION VI TNE mae my a A EN WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 ee a te et rrr er o e mba Figure 6 22 Figure 6 23 Figure 6 24 Figure 6 25 Figure 6 26 Figure 6 27 Figure 6 28 Figure 6 29 Figure 6 30 Figure 6 31 Figure 6 32 Figure 6 33 Figure 6 34 Figure 6 35 Figure 6 36 TABLE OF CONTENTS CONCLUDED SCHEMATICS AND DRAWINGS A b Generator LO Logic OF Logic Clear Logic Demultiplexer L
17. The Wyle Scientific THE WYLE SCIENTIFIC MAINTENANCE AND SERVICE MANUAL JUNE 1966 oe lo 2 Kocte SM 666 100 Copy 35 WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 TABLE OF CONTENTS INTRODUCTION SPECIFICATIONS SECTION I OPERATING INSTRUCTIONS SECTION II THEORY OF OPERATION 1 0 Block Diagram Analysis 1 1 Timing 1 2 Memory 1 3 Arithmetic Section 1 4 Function Storage and Function Control 1 5 Display Section 0 Summaries of Function Routines 2 1 Numeral Entry Routine 2 2 Alignment Routine 2 3 Transfer Routine 2 4 Forward Space Routine 2 5 Back Space Routine 2 6 Clear Multiplier Quotient Register Routine 2 7 Clear Entry Register Routine 2 8 Clear Accumulator Register Routine 2 9 Shift Left Routine 2 10 Shift Right Routine 2 11 Addition Routine 2 12 Subtraction Routine 2 13 Multiplication Routine 2 14 Division Routine 2 15 Square Root Extraction 2 16 Edit Routine WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 e Phone 213 OREGON 8 4251 TWX 910 348 6283 a ae mm A AAA A A A A A A ANA IATA RIES IR rr cr sl O O A AO OE LRT OI LE CE LOT OE LO CTE CECE TST ED I aa ETE Re TRE A A TTY I ATR TN A aa SP NN il ELI EU Le NA NN a o A TABLE OF CONTENTS SECTION III SECTION IV SECTION V SECTION VI CONTINUED PERFORMANCE PROCEDURE AND MALFUNCTION SYMP
18. With lock off the machine loses the most significant digits but does not hang up division and square root operations See the WS 02 Operation Manual for detailed discussion SD10 566 1M 3 KEEP REMAINDERS Remainders are retained after KEYBOARD DISPLAY KEYBOARD The basic keyboard and display are part of the WS 02 The keyboard allows manual control of all operations previously described The CRT display gives a continu ous visual indication of the contents of the six basic registers and in conjunction with the Peripheral Input Keyboard an on demand display of the contents of supplemental registers Il PERIPHERAL INPUT KEYBOARD Model KB 01 The KB 01 provides an auxiliary manual keyboard for addressing supplemental storage registers and for con trolling peripherals A decimal keyboard is provided for keying in numerics SUPPLEMENTAL REGISTER ADDRESSING Six keys at the upper left of the KB 01 keyboard one pair for each Supplemental Memory unit are used in conjunction with the numeral keys at the right to address supplemental registers For example depressing TO SM A and numeral 1 addresses TO the first register of the first set of 8 Depressing FROM SM B and numeral 2 addresses FROM the second register of the second group of 8 The DISPLAY key provides an on command display of the supplemental registers The register of interest is addressed FROM and the DISPLAY key is depressed T
19. am ming special applications and of building a large library of programs The Model PB 02 provides program storage of up to 512 program steps for rapid access and execution of frequently used programs The PB 02 also allows the operator to program instructions which control and or modify the program itself a feature usually found only in large scale computers Programs can be quickly and easily changed by substituting new program modules or by reprogramming of the available modules SD10 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 The Patch Board Programmer is entirely modular in construction Both the program storage and control logic are implemented with plug in circuit modules The Supplemental Memory unit Model SM 01 provides eight additional data storage regis ters each with a capacity of 24 decimal digits Data may be freely transferred between these registers and the six basic registers of the WS 02 This transfer of information can be controlled by either the Punched Card Programmer Patch Board Programmer or by the operator via the KB 01 Peripheral Input Keyboard Two additional Supplemental Memory Units Model SM 02 can be added to provide a total of 24 supplemental registers instructions between the various units and also provides additional control keys for manually addressing the supplemental registers and for manual control of the
20. data storage registers Each register has a capacity of 24 decimal digits DECIMAL POINT Decimal locations selectable from 21 digits 3 decimal places to 3 digits 21 decimal places in increments of 3 digits OPERATIONS In the operations list which follows register designa appear in as the case may be For example ACC Entry gt ACC is read as Contents of Entry are added to contents of Accumulator and results appear in Accumulator ARITHMETIC OPERATIONS tions are read as if preceded by Contents of or results Add ACC Entry gt ACC Sub ACC Entry gt ACC Clear amp Mult e e Entry gt ACC Mult ACC MQ x Entry ACC Mult ACC MQ x Entry ACC Divide ACC Entry MQ VA y ACC gt MQ REGISTER ADDRESSING Six instructions allow TO and FROM addressing of each of the six basic registers The TO addressing designates the register receiving data whether the source is the keyboard or the programmers or another register The FROM addressing designates the source of data for register transfer operations HOUSEKEEPING addressed TO are shifted one decimal place in the indicated Shift Right Shift Left The contents of the register direction d SD10 566 1 M amenna WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 A AT eat RR NTE ATOR hen A BAO e AAA
21. ditional data storage registers Model SM 02 identical to those in the SM 01 One or two SM 02 s can be added for a total of 16or 24 additional data storage registers e mean e PY OS A ES ENS The SM 02 s can be addressed by the KB 01 keyboard but not by the PC 01 ZONE TRANSFER Allows selective transfer of the contents of any register Addressing of registers is as previously explained How ever a numeric command is used with the TRANSFER instruction Each register is assumed to be composed of 4 zones Zone 1 Right hand 6 digits Digits 0 5 Zone 2 Digits 6 11 Zone 3 Digits 12 17 Zone 4 Left hand 6 digits Digits 18 23 The following simultaneous instructions will transfer the block of data shown ptt a DEDO O O OR OOO OOOO OO o o a a nn o OR OO O DA RO a a E O y mm Sh ORL AN e a ARE a e aM TRANSFER only All 24 digits TRANSFER and numeral 1 Zone 1 TRANSFER and numeral 2 Zone 2 TRANSFER and numeral 3 Zone 3 TRANSFER and numeral 4 Zone 4 SD5 566 1M cr WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 e Phone 213 OREGON 425 1 TWX 910 348 6283 A A A IT OT a A Ss SPE i A 4 LAA ER TO OT a RTOS ENTE ME ET The peg a EAE IE ON AI A ge SA CN e aa o a e ae a Data thus transferred will probably not be properly located with respect to the decimal point To speed this alignment operation a special shifting operation is part of the Zone Transfer option
22. he contents of the addressed register are displayed in the Calculator s R3 register as long as the key is held down When the key is released the display of R3 is resumed The contents of bothregisters are unchanged SD10 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 AE re Nn La S EN eR BASALT OP ara te Pe A A A rr Two keys allow the operator to manually initiate programs stored in the PB 02 The keys are labelled START PB 00 07 and START PB 08 15 To start program Number Three the operator depresses START PB 00 07 and numeral 3 To start Program Number 12 PROGRAM CONTROL the operator depresses START PB 08 15 and numeral 4 The key labelled PB HALT causes the PB 02 to stop execution and wait for further instructions After the PB HALT key or after a programmed MANUAL ENTRY instruction from the PB 02 the PB RESUME key is used to restart the PB 02 If the Punched Card Programmer causes the halt by a programmed STOP it is restarted by the PC RESUME key HALT INDICATOR An indicator on the KB 01 is illuminated by a STOP instruction from the PC 01 or by a MANUAL ENTRY instruction from the PB 02 PUNCHED CARDS The Model PC 01 reads a standard size 40 column punched card Prescored cards can be prepared with a simple stylus Unscored cards can be prepared on conventional keypunch equipment III PUNCHED CARD
23. ion Malfunction symptoms and possible causes are listed in tabular form Section IV Disassembly Alignment and Adjustment Procedures Step by step instructions for removal and or replacement of special assemblies or components are outlined Critical alignment procedures of the read and write circuits and of the delay line and adjustments of the special display circuits are included Section V Parts List Component types and values are listed for replacement purposes Section VI Schematics and Drawings Wiring diagrams and schematics of all printed circuit boards with associated flow diagrams are included WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 SPECIFICATIONS Machine Type Memory Number of Registers Length of Registers Decimal Point Negative Sign Logic Elements Functions Available Power Reguirements Peripheral Connector Optional on special order WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 425 1 TWX 910 348 6283 Electronic desk calculator 4 85 millisecond magneto strictive delay line Three arithmetic and three storage registers Up to 24 additional storage registers are available as peripheral equipment Twenty four digits Automatic and presentable by operator Nine s complement Solid state Add Subtract Clear and Multiply Mul
24. ogic R Sy Logic Shift Left Recirculate Logic Record New Processed Data Shift Right Erase Logic Function Control Logic TO and FROM Storage and Control Logic NC Input TO Brightener and FROM Brightener Logic Character N Counter Storage Q Register and Decoder Logic Optical Coder Card Reader Delay Line Calculator Keyboard INTRODUCTION The Wyle Scientific is a digital electronic calculator with a delay line memory capable of operating on six fixed length registers and performing addition subtraction multiplication division and square root extraction functions Operational input is via a 38 key keyboard and output is displayed in a CRT presentation of the contents of all memory registers Provision has been made for addition and connection of external peripheral systems including input programming and memory devices This manual contains operational programming and maintenance information for the Wyle Scientific Model WS 02 and is summarized as follows Section I Operating Instructions Detailed explanation of keyboard functions data display identification and associations used in programming Section II Theory of Operation Complete functional analysis of operations performed by the calculator with reference to block and flow diagrams Section III Performance Procedure and Malfunctions Symptoms A keyboard test program is provided to functionally check the calculator for correct operat
25. on with the numeral keys to address supple mental registers As an example TO SM A and numeral 1 addresses TO the first of the 8 registers in the SM 01 The DISPLAY key provides an on command display of the supplemental registers The register of interest is addressed FROM and the DISPLAY key is depressed The contents of the addressed register are displayed in the Calculator s R3 register as long as the key is held down When the key is released the display of R3 is resumed The contents of both registers are unchanged PROGRAM CONTROL The STOP instruction of the PC 01 causes the PC 01 to halt allowing manual data entry of intervention in the program via the keyboard The PC 01 can then be restarted by the PC RESUME key An indicator on the KB 01 is illuminated by a STOP instruction from the PC 0 ee e E WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 SYSTEM EXPANSION If the WSS 5 is upgraded to the WSS 10 by the addition of a Patch Board Programmer Model PB 02 no addi tional controls are required The keys which control the PB 02 are provided on the basic KB 01 Peripheral Input Keyboard Additional memory modules an optional feature can also be controlled from the KB 01 Hf PUNCHED CARD PROGRAMMER Model PC 01 PUNCHED CARDS The Model PC 01 reads a standard size 40 column punched card Prescored cards can be prepared with a sim
26. ple stylus Unscored cards can be prepared on con ventional keypunch equipment CARD FORMAT Cards are read a row at a time Usually only one column is punched on each row Thirty eight of the columns correspond to the 38 manual keys on the WS 02 keyboard One column is punched in all rows and this column is used as a read enable strobe The 40th column is a STOP instruction which causes the programmer to halt until a resume command is received thus allow ing operator intervention in a program There are 12 rows per card Any number of cards may be taped together for long programs CI a E A E NT SUND GUN s lt lt EN ENEE AMAR SUR EEUU RO E RO E AO SO eee A _ _ cod ES 4 e P eg H a fae T Tae Eo t 3 tla a row as in the following examples A complete trans fer operation is punched in one row FROM RI TO ACC TRANSFER SD5 566 1M i WYLE LABORATORIES Products Divisione 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 MULTIPLE INSTRUCTIONS Some instructions use more than one column punched in mimea e A complete add or subtract operation in the ADD ANY REGISTER mode occupies one row FROM R2 ADD Data may then be simultaneously entered in up to three basic registers one of which may be a storage register TO MQ TO ENTRY TORI SUPPLEMENTAL REGISTER This is a multiple instruction technique A simultaneous ADDRESSING F
27. representing the 64 instructions in the system repertoire Each of 16 program modules can be used as a separate program or several 32 step sequences can be linked to provide longer programs INSTRUCTIONS WS 02 OPERATION Thirty eight instructions directly control the WS 02 Calculator These instructions correspond to the manual instruction keys on the WS 02 keyboard or to the basic instructions on the punched card SUPPLEMENTAL MEMORY ADDRESSING Six instruction lines are provided to address TO and FROM supplemental registers Lines TSA TSB and TSC address TO a block of 8 registers FSA FSB and FSC address FROM the blocks Numeral lines are used to select a specific register As an example if input line 3 is connected to both FSB and numeral 6 then step 3 addresses FROM the sixth register of group B 4 STAN Y o we wisi 7 Y 2 Ye Sy GE BRET rah PTH THT ep Cpeeghapnaanl l NIT 11 SD10 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 PROGRAM CONTROL Six instructions are provided to control the PB 02 itself These instructions allow programming flexibility com parable to large scale computers These instructions are SKIP SKP A SKIP on Step n causes the contents of the FROM register to be subtracted from ACC and if the result is negative the program skips Step n 1 and executes Step
28. ressed TO are shifted one decimal place in the indicated direction Forward Space The position where the next Back Space data digit is to be entered is shifted one place right or left This allows correction of any single digit in a 24 digit word Transfer Contents of the register addressed FROM are copied into the register addressed TO SD5 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 nn ee eee ee a Clear MQ Clear The contents of the indicated Entry Clear ACC register are erased and that register is automatically addressed TO DATA ENTRY Eleven instructions or keys representing digits O 9 and decimal point allow entry of numeric data Numbers are entered in the register addressed TO start ing with the most significant digit When the decimal point instruction is received the digits previously entered align on the proper decimal point location Negative results of computation are represented in 10 s complement form As an example 2 999 98 MODE SELECT SWITCHES Three slide switches on the WS 02 keyboard allow manual selection of various operating modes l ADD ANY REGISTER In the OFF position Entry is added to the ACC when the ADD key is depressed In the ON position the contents of the register addressed FROM are added to ACC when ADD key is depressed Subtraction operates in a similar fashion 2 OVER
29. t Model SM 01 provides eight additional data storage registers each with a capacity of 24 decimal digits Data may be freely transferred between these registers and the six basic registers of the WS 02 This transfer of information can be con trolled by either the Punched Card Programmer or by the operator via the Model KB 0 Peripheral Input Keyboard D5 566 1M WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 Two additional Supplemental Memory Units Model SM 02 can be added to provide a total of 24 supplemental registers The Model KB 01 Peripheral Input Keyboard provides a channel for the flow of data and instructions between the various units and the Model KB 01 provides additional control keys for manual addressing of the supplemental registers The Supplemental Memory is mounted in the pedestal section of the desk console The WS 02 the PC 01 and the KB 01 are free standing units which are placed on the desk as shown in the photograph TECHNICAL SPECIFICATIONS Va CALCULATOR Model WS 02 MEMORY Six basic registers Three MQ Entry and Accumulator working registers and three R1 R2 and R3 data storage registers Each register has a capacity of 24 decimal digits a ni a ZONE A RD Nee PUNCHED CARD TRANSFER CALCULATOR ana PROGRAMMER 7 INTERCOUPLER OPTIONAL MODEL WS 02 MODEL PC 01 l WS 1C 01
30. tart execution of the designated program 0 7 A step wired to PS Il and numeral 0 7 will automatically start the designated PB 02 program 8 15 MANUAL ENTRY ME The PB 02 program halts and the indicator on the KB O1 is lit This allows manual intervention or data entry An ME instruction on Step n causes the PB 02 to halt on Step n Depressing the PB RESUME key causes the program to resume at Step n 1 STOP STP Indicates the end of a program and causes a halt If there is no STOP in Program One the PB 02 will proceed automatically to execute Program Two and so on This allows continuous programs up to 512 steps long SPARES Twenty spare instruction lines designated DA DB DC and SP 1 SP 17 are available to control various system functions In the WSS 10 only SP 1 is assigned a function Simultaneous STOP and SP 1 will cause the PB 02 to stop and the PC 01 to start This allows the PC 01 to use PB 02 programs as subroutines and to resume operation when the subroutine is completed MULTIPLE INSTRUCTIONS Diode expanders are provided on the program modules to expand the inputs Non diode expanders allow several inputs to be tied to a single output line In addition to the multiple instruction functions already mentioned all those multiple instruction functions which can be performed with punched cards such as FROM RI TO MQ TRANSFER can also be programmed on the PB 02 SD10 566 1M WYLE LABORAT
31. tiply Plus Multiply Minus Division Square Root Extraction Shift Left Shift Right Back Space Forward Space Transfer Clear Registers Numeral Entry Decimal Point Alignment 105 125 vac 60 cycles 170 watts 220 260 vac 50 cycles 170 watts 90 110 vac 50 cycles 170 watts Winchester Part MRA1045 104 pin rR a tl rh A Sr eR aere epithe Perth AR SPECIFICATIONS CONCLUDED Speed of Operations Add 4 8 milliseccnds Subtract 4 8 milliseconds Multiply Less than 1 second Divide Less than 1 second Square Root Less than 1 second Decimal Point te NN ELT PAT a Peripheral Equipment Optional Alignment Less than 0 2 second Shift Left 4 8 milliseconds Shift Right 4 8 milliseconds Back Space 4 8 milliseconds Forward Space 4 8 milliseconds Transfer 4 8 milliseconds Clear Register 4 8 milliseconds Numeral Entry 4 8 milliseconds Punched Card Programmer PC 01 Patch Board Programmer PB 02 maximum of 512 program steps Supplemental Memory Register SM Olar SM 02 8 to 24 additional registers for data storage Intercoupler and Auxiliary Keyboard WS IC Multiple cycle functions which depend upon operand values and decimal point position o md ri WYLE LABORATORIES Products Division 133 Center Street El Segundo Calif 90245 Phone 213 OREGON 8 4251 TWX 910 348 6283 The Wyle Scientific WYLE SCIENTIFIC SYSTEM Model WSS 5 INTRODUCTION The Model WSS 5 extends
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