Delta Data Systems Delta 5000 User Manual Download Page 82

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Summary of Contents for Delta 5000

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Page 2: ...S MANUAL CONTAINS INFORMATION WHICH IS PROPRIETORY TO DELTA DATA SYSTEMS CORPORATION AND MAY NOT BE REPRODUCED OR THE CONTENTS THEREOF DIVULGED WITHOUT THE EXPRESS WRITTEN CONSENT OF AN OFFICER OF DEL...

Page 3: ...Keys Keyboard Organization Control Keys Shi ft Repeat OPERATION Power On Establishing a Ready to Operate Condition Operation Special Symbols Cursor Carriage Return End of Text Message Symbol Start of...

Page 4: ...or Transmit Cursor Print Commands Print Message Print Memory DELTA 5000 CODE SET Single Double Control Control Character Character COMMUNICATIONS INTERFACE General Interface Connection Line Descriptio...

Page 5: ...terrupt System Direct Memory Access DMA Receive Mode DMA Transmit Mode Party Line Connector TIMING CONSIDERATIONS INSTALLATION Size and Weight Power Cabling HINTS FOR THE USER PAGE 8 8 8 9 8 10 8 13 8...

Page 6: ...ode Receive Sequence Response Diagram Delta 5000 Upper Case USASCII Codes Delta 5000 Upper Lower Case USASCII Codes Delta 5000 Control Codes Bit Serial Format Communications Interface Timing Diagram T...

Page 7: ...9 1 LIST OF TABLES Controls and Indicators Keyboard Keys position Codes for Cursor Set and Transmit Code Single Control Character Function Double Control Character Function Timing Considerations PAGE...

Page 8: ...esk space is a requirement Optionally available is a Delta 5000 with a separate housed keyboard Should it be a requirement to have the display remote from the keyboard DELTA DATA SYSTEMS can fulfill t...

Page 9: ...Figure 1 1 Delta 5000 5100 5200 5300 1 2...

Page 10: ...nterface which is character oriented a parallel party line interface is optionally available which is message oriented This party line interface may be connected to other remote peripherals Also optio...

Page 11: ...ase Optional 7 x 9 dot matrix USASCII T V Monitor 14 inch diagonal P3l Green 60 times per second 50 times per second for 50 Hz units 1023 2047 or 3071 characters Clear message memory line char acter A...

Page 12: ...less 7 data lines plus control lines At up to 50 000 characters second in the optional DMA Mode Bit serial at rates up to 9600 bits per second RS232C and CCITT V 24 compatible 600 baud standard higher...

Page 13: ...o working with and the Delta 5000 s ability to put this on the screen adds to the flexibility and capability of the Delta 5000 Another unique application of the line drawing option is in the process c...

Page 14: ...om or transmit to the Delta 5000 the entire contents of memory at a rate up to 500 000 7 bit characters per second asynchronous 7 DUAL RS232 This allows an RS232 RO Printer to be connected to the Delt...

Page 15: ...mploys the American Standard Code for Information Interchange ASCII code which uses a 7 bit data word Chapter 6 shows the complete Delta 5000 ASCII code tables The CRT translation and video section tr...

Page 16: ...UNICATION INTERFACE SERIAL DIGITAL ASC II CODE OTHER I O DEVICES OPTIONAL I I I I PARTY LINE I KEYBOARD I II 1 I I ENGLISH ALPHANUMERICS ANALOG P L ___ DE A _ I O CONTROL CRT TRANSLATlON VIDEO FIGURE...

Page 17: ...format capability has great importance in inventory control invoicing and general data entry systems It is important because the operator gets a clear picture of what is required in the way of inform...

Page 18: ...on at a time from a remote source and does not require a storage device such as cassette recorder to hold an extra number of lines of reta PAGING also allows the user to verify more than just one scre...

Page 19: ...off line position disables the communications interface from transmitting or receiving data and illuminates the LOCAL indicator lamp on the front of the unit In the ON LINE position enables this oper...

Page 20: ...PARITY I I I I I I I I 1 _ ON OFF FIGURE 3 1 CONTROLS AND INDICATORS FRONT VIEW DUPLEX FIGURE 3 2 BELL FOCUS INTE CONTROLS REAR VIEW 3 2 31 S6 LOCAL FORMAT ON LINE TTY INSERT ALARM XMIT POWER ON...

Page 21: ...t the communications interface is disabled from transmitting or receiving Illuminates when the LOCAL ON LINE Switch is in ON LINE position and the communications interface is enabled to operate with t...

Page 22: ...ard operation the following description of keyboard operation for Delta 5200 is all inclusive CHARACTER KEYS The characters that can be displayed consist of 26 standard upper case alphabetic character...

Page 23: ...QDwDDQDwDD 088 DDwDwQDQ DwwQ 808 EJ JCJ JCJ J GJCJCJ IJB ODD 1 D0D UPPER CASE ONLY DOWN END PAGE t PAGE UP START CLEAR Ctl R ESC BREAK MODE FORMAT 50101 Xt lIT VAR BLINK PRINT RESET HOME MEI A BB TTY...

Page 24: ...W I J UPPER CASE ONLY UPPER AND LOWER CASE FIGURE 3 4 DELTA 5200 KEYBOARD DOWN OJ END PAGE t PAGE UP START GEJB OJ J J J JO O JO 000 DOWN OJ END PAGE t PAGE UP START GEJB OJ J J J JO DOD 000...

Page 25: ...usly keying characters A B C D F G L N and U respectively SHIFT The standard use of the SHIFT key is required to generate the punctu ation marks and Like the CTRL key the SHIFT key must first be depre...

Page 26: ...when the keyboard is in Shift Lock Causes control action defined in CTRL column of this table Does not generate I O code a Moves cursor to next preset column in non format mode b Moves cursor to start...

Page 27: ...ursor is on bottom line of display Causes DEL code to be sent to I O bus Causes generation of a signal which is used to initialize Delta 5000 the communications inter face and the I O interface to pre...

Page 28: ...itiate a message transmission to the printer output Causes entry of a variable start char acter in memory which signifies the start of a variable field SHIFT N A N A N A N A N A N A 3 10 CTRL Sets con...

Page 29: ...at as the cursor is incremented past this position a bell audible alarm will sound Causes the character N A above the cursor to be deleted from the line Moves all characters right and below the cursor...

Page 30: ...isplay the next line in memory Causes the display of the first 27 lines of memory data The cursor is placed at the home position SHIFT N A N A N A N A CTRL USED ON DELTA Resets entry operation from In...

Page 31: ...is reached the cursor moves to the last position on the next line up Operation is inhibi ted if cursor is at home position on screen Causes cursor to move N A up one line on screen If cursor is on top...

Page 32: ...Keys Continued NORMAL SHIFT Enters ilL II Enters L 3 14 CTRL Causes the chara cter after the first SaM or EOM displayed to be placed at the Home position with all lines moved and dis played accord in...

Page 33: ...display ESTABLISHING A READY TO OPERATE CONDITION To prepare the Delta 5000 for the desired mode of operation proceed as follows 1 At the rear of the Delta 5000 place BELL DUPLEX PARITY optional and S...

Page 34: ...move to the bottom line from the top line while trying to increment up Thus the cursor is limited to the display area CARRIAGE RETURN SYt mOL In order to fully utilize all available memory a line of...

Page 35: ...the number of EOM s permitted in the memory FORMAT UNDERLINE When it is desired to segment the display into fixed and variable data blocks the operator or the remote data source delimits the blocks by...

Page 36: ...or to ignore correc tions to programs originally entered using paper tape This key causes the communications interface with the modem to go to a spacing condition for approximately 7 seconds It differ...

Page 37: ...ion data is to be entered 2 Depress the START INSERT key and type in the omitted data The INSERT indicator lamp lights to indicate the Insert Mode Note The character previously at the position of the...

Page 38: ...ition the cursor under the first character of the data to be moved to the next line 2 Depress the INSERT LINE key and observe a CR is inserted at the cursor and all data from the right of the cursor i...

Page 39: ...y be set if MARGIN SET is not used 6 To cause the cursor to jump to a tab position in entering data simply depress the TAB key 7 To clear all tab positions depress and hold the CTRL key and then depre...

Page 40: ...Figure 4 2 Example of Display Window The operation of the four controls are as follows 1 PAGE UP Depressing the PAGE UP key moves the SOD start of display character to the end of the next display line...

Page 41: ...DICATES CHARACTERS IN MEMORY CR CR SOD CR CR I I I CR CR CR CR ETX I I I DISPLAYED AT ALL TIMES NOT DISPLAYED LINE 1 LINE 27 n DISPLAYED 1 DISPLAYED ON SCREEN 1 4 __ LAST PHYSICAL CHARACTER IN MEMORY...

Page 42: ...STX SOD I PAGE START MOVE SOD AFTER STX CURSOR UP LEFT FORM FEED MOVE SOD TO CHAR AFTER EOM OR SOM CR CURSOR UP LEFT PAGE END SOD PLACED SO THAT ETX IS ON LAST LINE OF DISPLAY CURSOR AT ETX Figure 4...

Page 43: ...lay or a CR in TYPE Mode is entered in any character position of the 27th line a Roll Up is performed A Roll Up is accomplished by moving the SOD one line down in the memory causing the top line of di...

Page 44: ...ss combinations are deleted from memory Examples are END VAR with no preceding START VAR or a START VAR followed immediately by an END VAR Illegal START VAR and START BLINK codes will not be eliminate...

Page 45: ...eld on the screen the cursor will go to the home position Note If an attempt is made to enter a character into a fixed field the cursor will automatically increment to the start of the next displayed...

Page 46: ...blinking fields proceed as follows 1 Set cursor to the desired position for the start of the blinking data 2 Depress the BLINK START key Blinking fields are delimited by a Blink end space carriage ret...

Page 47: ...d with space codes The result is to have a blank screen with the EOM and CR symbols but no effect on other messages Like clear memory only variable data is affected in the Format mode POWER OFF The De...

Page 48: ...essage is transmitted to the remote source To display the information the remote source must echo the received data Because of the interrupt structure of the party line and the speed at which requests...

Page 49: ...e two transmit commands namely Transmit Memory and Transmit Message To perform either of these transmit commands either the operator or the remote computer must first enable a transmit The operator en...

Page 50: ...011101 XMIT 1001011 SO 0001110 I XMIT MSGE 1011111 ACK NAK Response EOT STX TEXT ETX 1 _ _ _ ACK will cause the SOM to move to start of next message TRANSMIT C Input I SO 0001110 XMIT MEM 1011110 I I...

Page 51: ...are no variable fields in the message The SOD is not sent in TTY mode The SOM will be moved to start of next message immediately after transmis sion is complete 5 4 TRANSMIT MEMORY Input SO 0001110 J...

Page 52: ...X character is transmitted Upon receipt of a Transmit Message command assuming a transmit request has been issued the Delta 5000 I O will send to the communications interface an STX followed by the me...

Page 53: ...he ETX character the Delta 5000 sends back an ACK signal acknowledging receipt of the message If a parity error has occured in receiving the message the Delta 5000 will respond with a NAK The Delta 50...

Page 54: ...bination of these controllers will cause the Delta 5000 to send to the communications interface or other peripheral two characters representative of the position of the cursor on the display screen Th...

Page 55: ...n marked Printer and the pin marked with the desired baud rate The print command provides a pause of between 100 and 200 milli seconds after each CR is sent o allow extra time for the printer to perfo...

Page 56: ...d The SOM and EOM need not be in variable fields See comments on the use of CR as End Variable Field delimiters in paragraph above Upon completion of the Print Message operation the SOM in the Delta 5...

Page 57: ...ol characters i e control characters which require no SO characters to precede them and associated functions Figure 6 2 shows the codes for these single characters The code chart position refers to th...

Page 58: ...U 1 0 6 ACK SYNC a 6 F V F V 1 1 7 BELL SOM 7 G W G W CURSOR 0 0 8 8 H X H X 9 CURSOR 0 1 TAB 9 I y I y 10 CURSOR 1 0 LF t J Z J Z t 11 CURSOR 1 ESCAPE K r K 0 0 12 FF VARIABLE L L END 0 1 13 CR VARIA...

Page 59: ...1 0 0 4 EOT 4 D T d t 0 1 0 1 5 NAK 0 0 5 E U e u 0 1 1 0 6 ACK SYNC a 6 F V f v 0 1 1 1 7 BELL SOM 7 G W g w CURSOR 1 0 0 0 8 8 H X h x 9 CURSOR 1 0 0 1 TAB 9 I y i y 10 CURSOR 1 0 1 0 LF J Z j z 11...

Page 60: ...5 PAGE 0 1 START 1 0 6 MARGIN SET 1 1 7 INHKBD TAB 0 0 8 CLEAR 9 TAB 0 1 SET XMIT 1 0 10 MEM TTY XMIT 1 1 11 MESG TTY 12 LINE 0 0 DELETE LINE 0 1 13 INSERl CURSOR 1 0 14 POS ENTER 1 1 15 CURSOR POS X...

Page 61: ...e next of up to six preset columnar positions Delta 5000 only In the Format mode causes the cursor to advance to the start of the next variable field for all Delta 5000 s Causes the cursor to move dow...

Page 62: ...led in the Delta 5000 communications interface Delta 5000 will generate a NAK to the remote processor signifying that the block received contained a parity error Entered on the display Used to signify...

Page 63: ...he double control characters i e control characters which must be preceded by an SO character and associated functions TABLE 6 2 Double Control Character Functions CHARACTER FORMAT OFF FORMAT ON PAGE...

Page 64: ...64 Causes the position of the cursor on a line to be stored in one of six temporary locations Used only in TTY mode Causes all dat a in the Delta 5000 memory to be transmitted in a block mode See Chap...

Page 65: ...Format Mode only variable data is cleared by replacing variable field characters with space codes Causes all data from the cursor to the EOM symbol to be replaced by space codes In Format Mode only v...

Page 66: ...ion 4 for details of TYPE Mode operation Used only in TYPE Mode The Delta 5000 upon receipt of this code will cause the entire contents of the buffer memory to be trans mitted to the remote processor...

Page 67: ...ghth bit is always made a 1 unless the vertical parity option is installed in which case it is replaced by a bit which makes the number of l s in the eight bit word an even number or odd according to...

Page 68: ...A 10 BIT CODE BIT2 BITl START B 11 BIT CODE STANDARD FIGURE 7 1 BIT SERIAL FORMAT 7 2...

Page 69: ...e modem The on condition of this circuit is presented when the data modem is receiving a carrier signal An off condition indicates that no carrier is being received An on condition is used in Delta 50...

Page 70: ...rmits connection of modems that conform to RS232 or CCITT V 24 The connector is a Cinch or Cannon DB 19604 432 INTERFACE CONNECTION FOR PRINTER OUTPUT Optional A cable is included with each Delta 5000...

Page 71: ...delay 2 Circuit CA lOS is held on for approximately 4 milliseconds after the last bit is transmitted to allow it to clear the data set before shutting off Carrier 3 Turn around time to receive data a...

Page 72: ...DATA7 L transmit data between peripheral devices and the internal Delta 5000 controller DATA7 L is the most significant bit and DATAl L is the least significant bit CONTROL BUS Lines that transmit or...

Page 73: ...at no device of higher priority has requested service ICP L Interrupt Complete This signal is generated by a peripheral to signify when its operations are complete All request flip flops will be reset...

Page 74: ...KEYBOARD 3V lBO n AAA 844 OR J 858 DELTA 5000 I O 844 OR COMMUNICATIONS INTERFACE 858 846 1 ____ I y 846 DEVICE 3 FIGURE 8 1 PARTY LINE LOADING INTERCONNECTING DIAGRAM 8 3...

Page 75: ...I I I DATA 7 l I DELTA 5000 DATAVl l T BUSY l DARE Q l DARDY l I Cl l IREQ l PlACK l ICP l RESET l r XMITE l DMA l po MEMFUl l COMINH l PERC l BREAK l CLOCK INHENT l r XMIT sWell PU II UP VOLTAGE GND...

Page 76: ...II DAR fO L IJ _ DATA BUS DARDY L PARTY LI NE CONTROL DELTA 5000 RECEIVE MODE DELTA 5000 IN TRANSMIT MODE a XMITE goes true upon receipt of a valid transmit command b DAREQ L cannot be generated if TB...

Page 77: ...I I 83 I I I I I I I I I I I I I J l I I I II J I I I I II II I I I P I II II I I I IIJ I I I I f5 G ACK L N i ________________ J t J D BUS CONNECTIONS FIGURE 8 4 SEQUENTIAL PRIORITY INTERRUPT SCHEMA...

Page 78: ...by the keyboard and is true for approximately 700 milliseconds PARTY LINE CIRCUITRY The Party Line is attached to the I O control PC Card in the Delta 5000 All signal levels of the party line are DTL...

Page 79: ...FF RCl RKB Rl RN is set for each device where the request storage FF is set Since IACK L and each propagated lACK is high at this time the Interrupt Request IREQ L is made true The interrupt Flip Flo...

Page 80: ...RC must be pulled low and signal line COMINH must be pulled low unless communications interface operation is desired 3 No new operation can be initiated until the one in process is completed 4 There a...

Page 81: ...il the transfer is completed If the 20 second time out is exceeded the Delta 5000 will go into a Spin operation A marker code is placed in the memory and the memory spun once around and stopped back o...

Page 82: ...COMINH L Yl J a DMA L f m rf n m T BUSY l l T m t DATAVL L CD I 1 1 1 1 Z DATA L C C Time Out L C a Dro p 0 u t FF L MIN MAX MIN MAX Tl 1 L sec 120 msec T8 lfo s 2 As T2 2 A sec 200A sec T9 Same as T...

Page 83: ...AREQ l tv DARDY l Z Time Out l Q C Drop Out l Q III MIN T1 O 5 y sec T2 O 5 sec T3 2p sec T4 O 55 r sec T5 O 11 sec T6 None MAX Before 475 s 950As 1425 s 200 A s 1 1 s 200 M s TRANSMIT TIMING Tl I DAR...

Page 84: ...transmit command character sequence The command character sequence will be either TRANSMIT MEMORY SO XMIT MEMORY or TRANSMIT MESSAGE SO XMIT MESSAGE If the operation is initiated by the external devic...

Page 85: ...an now go false during a period beginning when XMITE L goes false till 200 seconds after Also at this time ICP L must be generated and PERC L and COMINH L should go to the false state If at any time d...

Page 86: ...L E DMA L K DATA 5 Return R DMA Return V DATA 6 L F MEMFUL L n DATA 6 Return S MEMFUL Return t DATA 7 L H COMINH L DD DATA 7 Return T COMINH Return u DATAVL L W PERC L EE DATAVL Return a PERC Return...

Page 87: ...RATIONS TIME LIMITATIONS MAXIMUM sec OPERATION 3K Memory Entry of a Data Character 510 990 1460 Absolute Cursor Position 480 960 1440 Entry Page Up 480 960 1440 Page Down 1440 2880 4320 Page Start 960...

Page 88: ...he right of CR 1 position Each additional position right CR Entry Clear Line Tab Tab Clear TIME LIMITATION MAXIMUM 1K Memory 2K Memory 960 1900 480 960 510 990 480 960 3 8 milliseconds maximum 80 21 2...

Page 89: ...sources The voltage tolerance is 10 for each of these connections Jorld Trade The Delta 5000 requires one of the following power sources 198 220 242 V A C 50 1Hz single phase The voltage tolerance is...

Page 90: ...1 1 o I Iv 1 1 4 75 3 J f7 CIII D o 00 0 0 r Z7 09 _J l 8 S eM __ Z 44 _IIJ _ _ 54 4b CM B Z OJ 4 02 C N Q _Q QQ 0 DUPU BELL PUD E lCT S T f AC 3A P RITY r I n I S8 L JU 0 GO IAI 2 0 Oc...

Page 91: ...I o I w I 1 IS I2 38 o 11 14 7S 37 1 c L I 1 l 1 8 12 G 02 D j J I 20 31 1 1 51 c IS 2 36 40 r oj ____ I...

Page 92: ...rmed 4 Margin If Tab set and Margin Set are to be used they should be done in the same sequence Setting a margin after a tab operation can cause a tab position to be lost 5 Margin Resetting the margin...

Page 93: ...X ETX delimiters are used to define the data block to be checked for parity and to condition the ACK NAK response 12 Codes Although all codes of Figures 6 1 and 6 2 and those shown in Figure 6 3 can b...

Page 94: ...mat Alarm XMIT D Screen Dark D Data Missing on screen D Cursor Missing D ETX Missing D Data Characters Missing D Screen Shrunk D Screen Enlarged D Intensity Control has no effect D Other KEYBOARD FAIL...

Page 95: ...anual please fill out this card and mail it Also if you have any comments regarding this manual please make note below Thank you for your cooperation No postage necessary if mailed in the U S A NAME O...

Page 96: ...MAIL NO POSTAGE STAMP NECESSARY IF MAILED IN THE UNITED STATES POSTAGE WILL BE PAID BY DELTA DATA SYSTEMS CORPORATION WOODHAVEN INDUSTRIAL PARK CORNWELLS HEIGHTS PA 19020 FIRST CLASS PERMIT NO 44 CORN...

Page 97: ...all DeIca Dat a Byoot em Carpc rat ian Woodhaven Industrial Park Cornvvells Heights Pa 19020 Telephone 215 639 9400 TWX 510 667 1650 INTERNATIONAL DIVISION DELTA DATA SYSTEMS L T D 193 Great Portland...

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