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Summary of Contents for TD 730

Page 1: ...Burroughs m I I PR ICi D ITEM Printed In U S A November 1979 1093788 ...

Page 3: ... financial or otherwise is accepted for any consequences arising out of the use of this material The information contained herein is subject to change Revisions may be issued to advise of such changes and or additions This reprint includes the information released under the following PCN 1093788 001 March 4 1977 PCN 1093788 002 August 31 1978 PCN 1093788 003 October 15 1978 PCN 1093788 004 May 3 1...

Page 4: ...General Description 3 1 FW2 only 3 12 System Registers 3 1 CR Character Control Status Line 3 1 FW2 only 3 12 Error Conditions 3 1 EXT Character Control Error Log 3 1 FW2 only 3 12 Special Messages 3 2 HT Character Control Page Number 3 2 FW2 only 3 12 Page 3 2 MCR Code Translation Page Boundary Crossing 3 4 FW2 only 3 12 Format Functions 3 4 TTY Printer CR Delay Forms Mode 3 4 FW2 only 3 12 Unpro...

Page 5: ...TX GS 1 4 6 Read Block from Tape 7 5 Leading Forms Delimiter Key 4 6 Read Page from Tape 7 6 Trailing Forms Delimiter Key 4 6 Read Page and Transmit 7 6 Character Insert CHAR INS 4 6 Read File and Transmit 7 6 Character Delete CHAR DEL 4 7 Rewind 7 6 Keyboard Security Lock 4 7 Backspace 7 6 Alphanumeric Typewriter 4 7 Selected File Search 7 6 13 Key Numeric Keypad Section 4 7 General Operation 7 7...

Page 6: ... 2 Simplified Local Input Remote 5 1 TD MCR Configuration 5 1 Output Flow 2 2 5 2 ABA Magnetic Stripe Data Format 5 2 3 1 Status Line Format 3 1 6 1 TD A249 Configurations 6 2 3 2 Error Log Format 3 2 6 2 TD TC 4001 Configurations 64 3 3 Scroll Up Down 3 4 6 3 TD B9354 6 Printer Configuration 6 6 4 1 U S Typewriter Keyboard 7 1 Single TD Cassette Controller ASCII 4 1 Configuration 7 1 4 2 Data Pre...

Page 7: ...inal Configuration Firmware 3A 12 4 2 Programmable Keys on TD019 A 7 Transmit to Receive Delay A IS Keyboard Firmware 3 0 or A 8 Baud Time Delay A 16 Higher 4 3 A 9 Baud Rate Conversion A 16 4 3 Keyboard Control Keys 4 13 A 10 Clear to Send Delay A 16 44 LED Indicator Functions 4 18 A ll Transmit to Receive and Baud 4 5 Hexadecimal Codes for Program Time Delays A 17 mabIe Keys 4 22 A 12 Memory Ass...

Page 8: ...rience is helpful This manual is organized as follows Section Title 1 Gene Description 2 System Characteristics 3 System Concepts 4 Keyboards 5 Magnetic Card Reader Section 6 7 Title Auxiliary Printers Magnetic Tape Cassette Appendices Further information is available in the following manuals Form Number 1097805 1094901 1086956 1094117 1092632 Title TD Series Burroughs Data Comm Line Control Proce...

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Page 10: ...nd or the magnetic tape cassette Local output may be to the screen the auxiliary printer and or the magnetic tape cas sette The input output is alphanumeric data and or special control characters SYSTEM CONFIGURATIONS Odd numbered units are basic systems figure 1 3 even numbered styles are peripheral capable figure 1 4 Both basic systems and peripheral capable sys tems are further divided by the d...

Page 11: ...OMM TO 733 TD 833 IBM 3270 BISYNCHRONOUS DATA COMM TO 737 TD 837 EP1543 1 2 Figure 1 3 TO 830 TO 730 Basic System Configurations EP1 544 BURROUGHS ASYNCHRONOUS OATA COMM BURROUGHS SYN CHRONOUS DATA COMM I BM 3270 BISYNCHRONOUS DATA COMM Figure 1 4 TD 830 TD 730 Peripheral Capable System Configurations ...

Page 12: ... peripherals figures 2 1 and 2 2 The system can communicate with the data comm systems Data comm capability is further described in the TD Series Burroughs Data Comm Line Con trol Procedure Reference Manual Data comm capa bility includes either Burroughs asynchronous CENTRAL SYSTEM REMOTE EP1545 TO MEMORY 1r 1 TEMPOR A Y l SYSTEM REGISTERS r l STATUS LINE DATA COMM BUFFER DISPLAY MEMORY CASSETTE C...

Page 13: ...3270 binary synchronous modes utilize data sets The line disci plines for the TO data comm configurations available to the user are listed in table 2 1 LOCAL INPUT The local input may be from the keyboard the magnetic card reader and the magnetic tape cas 2 2 sette Except for the keyboard all local input peri pherals require the peripheral interface peripheral capable systems Up to two peripheral ...

Page 14: ...onous TD 733 TD 734 TD 833 TD 834 Multipoint Procedure Poll X X Select X X Fast Select X X Contention X X Broadcast Select X X Group Select X X Group Poll X X Point to Point Procedure Switched Non Batch X Leased Contention X IBM Binary Synchronous TD 737 TD 738 TD 837 TD 838 3270 Procedure General Poll X X Specific Poll X X Select X X B 6700 B 1700 6 wire ODT cable with TD 830 using RS232C asynchr...

Page 15: ... to cassettes Cassette operations are described in Section 7 PROCESSING CHARACTERISTICS The processing of the terminal is performed by the microprocessor firmware character generator and memory 2 4 Microprocessor Firmware and Character Generator The terminal contains a microprocessor with ac cess to all terminal memory The microprocessor in terprets instructions contained within the firmware memor...

Page 16: ...eader buffer size is 40 charac ters The MCR data is stored in the buffer before transmission to the central system Central system messages may be sent to the 80 character status line buffer In the TD 830 the mes sage is immediately displayed on the screen status line To view the central system message on the TD 730 the status line has to be called out The user may temporarily change the system reg...

Page 17: ...ok alike mode The TD 730 status line disappears on the subse quent activation of any keyboard The TO 730 status line occupies the last two lines of the display in place of the data normally on those lines Data nor mally displayed is stored in the display memory and reappears when any keyboard key is activated The status line format figure 3 1 includes the error con ditions special messages and the...

Page 18: ...lect and broadcast select procedures are used in conjunction with the ESC RA sequence FWI or FW2 to write special mes sages of up to 57 characters Program control of the status line special message has the following format ESC RA031039 message up to 57 characters For example the message OPERATOR ALERT appears as follows ESC RA0310390PERATOR ALERT Sending a message to the status line automatically ...

Page 19: ... into one or more pages The user selects the page size via program control Each page con sists of a minimum of four lines of display memory and may be extended up to the limits of the display memory in four line increments table 3 2 Table 3 2 Page Screen Display Memory Relationship Page Lines per Page 8 32 4 8 12 24 4 8 12 24 4 8 12 16 20 24 48 72 4 8 12 16 20 24 36 NOTE Display Memory Screen Basi...

Page 20: ... ESC Page Appendix E causes the data comm pointer to move to the home position of the selected page Examples ESC homes the cursor on page 2 ESC space homes the cursor on page 1 ESC homes the cursor on page 5 Pressing either the XMT key or the RCV key aligns the data comm pointer with the display cursor During mUltiple page operation the terminal may separate the data comm pointer from the display ...

Page 21: ... out Conversely the terminal may be placed into the forms mode by the operator initiating the CTRL W control code provided at least one left delimiter is on the page thereby lighting the FORMS indicator The coordination of forms status with the central system is an operator function when the CTRL con trol is used Unprotected Data Field Left Justified The terminal uses the US 1 and RS J symbols on ...

Page 22: ...ed the cur 3 6 sor does not skip to the next unprotected data field but remains in the last data position and overwrites data characters as they are entered The field over flow inhibit feature allows only the shifted or un shifted SKIP TAB or RTAB keys to move the cursor between unprotected data fields The field overflow inhibit feature is built into the right justified field Tab Field Identifier ...

Page 23: ...command Appendix E For example ESC G or CTRL G puts the cursor in column 40 row 5 ESC 8 or CTRL 8 puts the cursor in column 25 row 12 ESC ESC puts the cursor on page 5 column 4 row 6 The SPCFY control key allows transmission of the cursor position to the central system The specify operation is described in the Keyboard section Pages Roll Up Down The terminal has the capability through keyboard con...

Page 24: ...f any are shifted off the end of the line and lost 3 8 If the CTRL key is activated prior to pressing the CHAR INS key the function is performed on a page basis The succeeding characters are moved one space to the right and down line by line A second pressing of th CHAR INS key disables the charac ter insert mode When in forms mode the character insert function causes data shifting within the sing...

Page 25: ...eld data may be written into that one location Either entering data or pressing the SKIP key causes a skip to the next error charac ter or the next unprotected field In the search mode entering either the three char acter control code ESC CHAR or CTRL E CHAR assigns a selected search character CHAR is any se lected search character and functionally replaces the error character Disabling the search...

Page 26: ...ght any area without regard to in process highlighting of 3 10 other types or to forms mode The secure highlight when initiated continues to the last column of that line or until an end highlight code is reached Reverse Video SO Upon reading an SO code ASCII 0 14 from mem ory the TD 830 screen starts a reverse video display and maintains this highlight until an end highlight code is read thereby e...

Page 27: ...program control selection of start and stop positions the transmission of data on a page basis FWl or from a pre selected position within a page FW2 Data Transmission by Page When transmitting data on a page basis the fol lowing start and stop position options are available Forms Mode 1 Cursor to ETX 2 All unprotected data 3 Beginning of form to cursor position 4 Entire form search mode Non Forms ...

Page 28: ...er Control FW2 Only 1 Write ETX from data comm into TD memory 0096 4 1 2 Not to write ETX from data comm into TD memory 0096 4 0 3 12 3 Cursor advance on ETX from data comm 00AO 2 1 4 No cursor advance on ETX from data comm 00AO 2 0 5 Write ETX from keyboard into TD memory Press ETX key 6 Not to write ETX from keyboard into TD mem ory do not press ETX key HT Character control FW2 Only 1 Write HT f...

Page 29: ... column 1 row 1 of figure C l into the message between STX and ETX DCl requires no memory space The receipt of the DC1 character causes the terminal to remain in the receive mode for the receipt of successive messages from the central system The terminal also has the capability of a hold in receive mode or continuous programmatic mode It does not require the DC1 character Upon successful completio...

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Page 31: ...riter keyboard It is designed for ease in entering alphanumeric data Figure 4 1 shows the layout The function keys con trol keys and indicators are described later in this section Data Preparation Keyboard The keyboard resembles a keypunch keyboard in the placement of numerals Figure 4 2 shows the lay out It is designed for ease in entering both alphanu meric and numeric data Numeric data may be e...

Page 32: ...for connection to any of the typewriter or data preparation keyboards It provides a 10 key format for convenient numeric inputs The auxiliary keypad cannot stand alone without typewriter or data prep aration keyboard No Keyboard Receive Only Terminal The terminal is available with the optional configuration which contains no keyboard This con figuration is also called a receive only terminal It ac...

Page 33: ... F8 FORMS AI7 ALIGN AI8 ETX AI9 SPECIFY A21 RECEIVE A23 ROLL UP A6 Shifted ROLL DOWN A6 Unshifted TAB SET ElS PRINT ALL A16 Shifted PRINT UNPROTECTED A16 Unshifted TAPE TWO Al4 TAPE ONE A13 BACKSPACE TAPE A8 Shifted SEARCH TAPE A8 Unshifted WRITE TAPE MARK A9 Shifted READ RECORD A9 Unshifted READ PAGE AIO Unshifted READ PAGE TRANS AIO Shifted READ FILE TRANS All CARD READER ENABLE AIS Unshifted PI...

Page 34: ...ollowing successful comple tion of data transmission to the terminal unless the 4 4 programmatic mode control is in effect The indica tor goes out when the terminal is switched to the re ceive or transmit mode FORMS Forms Mode Indicator The FORMS indicator lights whenever the dis played page of the terminal is in forms mode There is no single FORMS key to activate the FORMS in dicator instead ther...

Page 35: ...r ward space moves it to the first position on the next line If the cursor is on the last line forward space causes the cursor to be moved to the home position of the page The central system program ESC C con trol code duplicates this function CLEAR HOME The unshifted CLEAR HOME key activates the home function Pressing the CLEAR HOME key causes the cursor to be moved to the left most posi tion on ...

Page 36: ... With forms mode en abled this A symbol is interpreted as the leading de limiter of a right justified field With forms mode dis abled this symbol is ignored Leading Forms Delimiter Key In the terminal the leading forms delimiter is usually the left brace key unless a different char acter key has been enabled by Burroughs to do this function The leading forms delimiter character US is derived from ...

Page 37: ...TAPE LOCK 1 2 3 4 5 6 7 8 9 A 8 ONE 0 0 0 0 0 0 0 0 0 0 0 0 0 phanumeric typewriter style section which allows en try of both alphanumeric characters and symbols The key characteristics including spacing pressure and throw are similar to those of an electric type writer The alphanumeric typewriter section of the key board may be configured with various character sets to meet the domestic and inter...

Page 38: ...heading LED Indicators The TD019 keyboard has 24 light emitting diode LED indicators for use by the terminal These indi cators are located across the top of the keyboard and are labeled A through X in left to right order Table 4 4 defines the function of each LED indica tor Automatic Key Repeat Function If a key on the TD019 keyboard is pressed for more than 0 5 seconds automatic 12 character per ...

Page 39: ... 3 C S j 4 0 4 0 T 7 5 Y 5 E U 6 7 6 F V j L 7 1 7 G W J 8 8 H X A 7 9 3 9 I Y t 10 h J Z J II K 7 V 12 of L J t D 13 M 7 14 N 15 a c DEL 18326 Figure 4 6 Japanese KAWASE Character Set Figure 4 7 Version 1 Keyboard Revised 3 20 80 by PCN 1093788 005 4 9 ...

Page 40: ...Figure 4 8 Version 2 Keyboard Figure 4 9 Version 3 Keyboard Figure 4 10 Version 4 Keyboard Figure 4 11 Version 5 Keyboard 4 10 ...

Page 41: ...Figure 4 12 Version 6 Keyboard Figure 4 13 Version 7 Keyboard Figure 4 14 Version 8 Keyboard Figure 4 15 Version 9 Keyboard n SJ DI I I II r i I tffiI Revised 3 20 80 by PCN 1093788 005 4 11 ...

Page 42: ...equence 2 Press function key to be programmed 3 Enter the desired key program characters func tions or other information Note that the CTRL H sequence may be used to enter char acters from ASCII columns 0 and 1 4 Press LOCAL key to exit the keyboard pro gram mode Example 1 Press the following keys to enable the ETX key to transmit 123456 as secure data This is an example of secure data being trans...

Page 43: ...ne feed moves the cursor down one line When the cursor is in the bottom line line feed causes it to reappear in the top line Reverse line feed aauses the cursor to be moved up one line When the cursor is in the top line reverse line feed causes it to reappear in the bottom line Backspace the cursor one character When the cursor is at the left edge of the viewing area backspace causes it to reappea...

Page 44: ...vement of the cursor to the Home position This symbol is interpreted as the end of text character Character insert The INS CHAR key key position A2 unshifted places the Terminal into the character insert mode Insert line Pressing the INS LINE key key position A2 shifted causes all data in the lines below and including the line in which the cursor is positioned to be pushed down one line Any data t...

Page 45: ...lluminates the Caps Lock indicator and causes the Terminal to lock out all keyboard characters from ASCII columns 6 and 7 Pressing the unshifted CAPS LOCK key extinguishes the Caps Lock indicator and causes the Terminal to accept keyboard entered characters from ASCII columns 6 and 7 When in Caps Lock the Terminal converts keyboard entered characters from columns 6 and 7 to their column 4 and 5 co...

Page 46: ...ect function for Terminal tape commands Pressing the shifted tape one key causes the Terminal to request a tape rewind in addition to the above The tape one key provides a capped keytop for user defined label inserts Pressing the shifted write key will cause the Terminal to request a write page function from the cassette controller in accordance with the previously selected tape drive Pressing the...

Page 47: ...he terminal sends data from home to the cursor position If all data must be sent to the printer even if it is protected data before or after the forms on the screen it is possible to pro gram a key to position the cursor before printing to either first screen position or last screen position The sequence is CTRL space L CTRL Any key desired CTRL space space or CTRL 0 7 lower case 0 7 Shifted PRINT...

Page 48: ...ndicator ESC R8 extinguishes indicator ESC S9 lights indicator ESC R9 extinguishes indicator ESC SA lights indicator ESC RA extinguishes indicator ESC SB lights the indicator ESC RB extinguishes the indicator LED indicator M is lit by the Terminal when the Tape One key key position Al3 is pressed LED indicator M is extinguished through lighting the LED indicator N Tape Two LED indicator M may also...

Page 49: ...it until one of the following conditions is met 1 Enter sequence is completed 2 Illegal control sequence is detected 3 LOCAL key is pressed Line Terminal activity indicator is lit whenever data is transmitted from the central processor to any Terminal on the line Whenever the addressed Terminal responds to the central processor that Terminal extinguishes its LTAI indicator In normal operation the ...

Page 50: ...or the error message to the CPU Once memory parameters are set in the terminal key programming sequences may be entered from data comm as long as the allocated key program memory is not exceeded ESC RB is not required for a total key programming of less than or equal to 26 functions plus programmed keys figure 4 18 a 4 20 The three character hexadecimal size of the total data comm buffer required ...

Page 51: ...are erased through the CTRL space D CTRL sequence confidence test re quest Overflow of the keyboard program area during manual programming is indicated by an error mes sage KEYBOARD DATA LOST and the last key program entered is lost Overflow during data comm programming is indicated by an error message DATA COMM OVERFLOW and loss of all key programs occurs Table 4 5 identifies the Hex code associa...

Page 52: ...n Unshifted B2 Read Record 8E Skip Typewriter Section Shifted B3 Read Page 90 RTAB Typewriter Section Unshifted C4 Read Page Transmit 91 RTAB Typewriter Section Shifted C5 Read File Tnansmit Unshifted 92 TAB Typewriter Section Unshifted C6 Read File Transmit Shifted 93 TAB Typewriter Section Shifted C7 Write Unprotected 94 Caps Lock Enable Unshifted D2 Write All 95 Cape Lock Disable Shifted D3 Tap...

Page 53: ...Space Backspace Reverse Line Feed Line Feed Return Character Delete Clear End of Line ETX Clear End of Page Receive Clear F8 F7 E6 F9 D6 84 86 A2 87 AA 80 NOTE Home Specify Tab Line Delete Line Insert Reverse Tab Skip Character Insert Transmit Not Programmable Control Unshifted Not Programmable Control Shifted Not Programmable Terminals using Firmware Level 3 0 and above designs are exempt from OD...

Page 54: ...s preceded by the magnetic card data contained in the terminal memory Removal of the card from the reader causes an automatic erasure of the magnetic card data contained in the terminal memory The operating mode of the magnetic card reader interface is selected through configuration control by Burroughs MCR secure data option MeR Operations To read the magnetic card 1 The terminal must be in eithe...

Page 55: ...ollowing the MCR stripe data CREDIT CARD STRIPE l START SENTINEL EP1560 READ DIRECTlON_ DATA Figure 5 2 ABA Magnetic Stripe Data Format MeR Code Translation The magnetic card reader MCR code translation option allows the terminal to translate magnetic card data from ASCII 3A through 3E to ASCII lA through IE respectively This option is enabled by setting address 009B bit 1 to state ONE It is disab...

Page 56: ...e pro gram Printing starts or a position in the queue is established following transmission of the ACK char acter by the terminal confirming that a valid mes sage has been received In the shared printer configuration requests for print service during periods of printer activity are stored in a queue in the terminal peripheral inter face The queue allows print service to be supplied in the order of...

Page 57: ... Printers The three styles A9249 1 A9249 2 and A9249 3 print at 85 160 and 250 lines per minute LPM respectively Each line printer style prints up to 132 characters per line if the printer extended line option is set by DEDICATED A9249 LINE PRINTER A9249 LINE PRINTER SHARED A9249 LINE PRINTER A9249 LINE PRINTER EP1561 TD054 1 LF VT FF CR DC4 VTSTX VTETX VTEOT VTENQ VTACK VTBEL VTBS VTHT VTLF VTVT ...

Page 58: ...The interface also transmits spaces for all protected data when the print unprotected area data request is used An automatic forms feed occurs with each print command When a CR 1 character is read from the ter minal memory the terminal sends a CR LF to the printer causing the printer to perform a carriage return line feed operation The interface also sends a CR LF to the printer whenever the last ...

Page 59: ...lacing the format sequence on one page of the terminal memory while the data to be printed is placed on another page of memory The pages are programmatically connected through the terminal paging function For example the central system program sends to the terminal 2 ESC 6 4 which causes the TC4001 to clear all horizontal tab stops and set up tab stops in increments of eight print positions Enteri...

Page 60: ...ll vertical tab stops Set top of form Also clears all vertical tab stops Record in memory the length of the form since the paper is moved from the beginning to the end of the form by successive paper advances using the LF code This control code is used following ESC 6 and LF codes Command the line feed mode to change between single and double line paper feed Set right margin at present carrier pos...

Page 61: ...nal Format Control Characters Terminal Character RS CR 7 H T ETX X 6 6 Function Horizontal tab SPACE Carriage return and line feed Horizontal tab Form feed carriage returns to start of next form Vertical tab is reached when the printer does an automatic car riage retu line feed and continues printing data In the shared printer connection each terminal has access to the printer on a random access n...

Page 62: ...is allows up to four cassette drives Each drive in this configuration is dedicated to one particular TD terminal figure 7 3 TO DISPLAY SYSTEM EPI213 10ft TO 111 The cassette controller TD 076 is a separate unit from the TD terminal The controller unit may be lo cated up to 10 feet from the TD terminal and up to 12 feet from the cassette drives The cassette con troller contains its own power supply...

Page 63: ... DISPLAY SYSTEM 2 F P1114 EPlll5 10ft 10ft TO 076 CASSETIE CONTROLLER 12ft 12ft ___ 12ft Figure 7 2 Two TD Cassette Configuration TO076 1 CAssmE 12ft CONTROLLER 12ft Figure 7 3 Four TD Cassette Configuration ...

Page 64: ... the following basic modes 1 Read 10 inches per second 2 Write 10 inches per second 3 Backspace 10 inches per second 4 Search Forward Reverse 30 inches per sec ond 5 Rewind 60 inches per second Commands A central system program issues a tape command by sending an ESC sequence A keyboard operator uses the CTRL key to issue a tape command table 7 1 Write Modes The following subparagraphs describe th...

Page 65: ...lock ETB charac ter If ETB is not the last character in a 256 charac ter data block the remainder of the record is filled with space characters All writing to tape is done in accordance with the Burroughs Information Record ing Format NRZI Before writing a 256 character block the control ler checks for end of tape EOT If the EOT mark has been passed the controller writes a tape mark executes an au...

Page 66: ...ler reads the next data record one forms status character followed by 255 display char acters and displays it The terminal is placed in the forms mode if the status character indicates to do so and the ETB is received If a tape mark is encountered before a data block the controller performs an end of tape EOT check If the tape is at EOT the controller executes an au tomatic rewind and sounds the t...

Page 67: ...s transmitted Read errors force cancellation of the transmit func tion Read File and Transmit The ESC M or CTRL M sequence causes the terminal to issue a series of Read Page and Transmit commands After each page of data is transmitted to the central system the terminal requests a new page of data from the controller by sending the space character 2 0 The controller continues to respond to data req...

Page 68: ...Check As the 256 character data stream is written to tape a 16 bit CRG cyclic redun dancy check character is generated and ap pended to the data stream When the record is read either during a read after write or during a read command this CRC character is checked for accuracy 2 Preamble Postamble Check Since neither the preamble nor the postamble is included in the CRC check each is checked indivi...

Page 69: ... bits 1 2 3 5 6 to the ONE state results in the hexadecimal value of 6E MEASUREMENT INFORMATION Lines per page are refer to table A 2 Lines Per Page 4 8 12 16 20 24 28 32 0084 ReRister Content 03 07 OB OF 13 17 IB IF Characters per line are refer to table A 2 Characters 0085 Register Address 0092 Per Line Content Bit 2 32 IF 0 40 27 1 40 27 0 80 4F 1 ReQlarks TD730 TD730 TD830 TD830 Revised 3 20 8...

Page 70: ...e of Characters 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 thru 125 1920 Standard 15 7 5 3 3 2 2 1 1 1 1 1 1 1 4000 Optional 3 15 10 7 6 5 4 3 3 3 2 2 2 2 2 The number of displayable characters does not include the status line which contains 80 characters A page must consist of a minimum of four lines of refresh memory and can be increased to the limits of refresh memory in increments of four l...

Page 71: ...4 IB 28 33 52 4B 76 04 5 lC 29 34 53 4C 77 05 6 1D 30 35 54 4D 78 06 7 IE 31 36 55 4E 79 07 8 IF 32 37 56 4F 80 08 9 20 33 38 57 50 81 09 10 21 34 39 58 51 82 OA 11 22 35 3A 59 52 83 OB 12 23 36 3B 60 53 84 OC 13 24 37 3C 61 54 85 OD 14 25 38 3D 62 55 86 OE 15 26 39 3E 63 56 87 OF 16 27 40 3F 64 57 88 10 17 28 41 40 65 58 89 11 18 29 42 41 66 59 90 12 19 2A 43 42 67 5A 91 13 20 2B 44 43 68 5B 92 1...

Page 72: ...f lines per page in hexadecimal code Appendix A 0085 Characters per line Enter the number of characters per line in hexadecimal code Refer to Appendix A 0086 Left delimiter 0087 Right delimiter 0088 0 1 Optional Poll Select character 7B 7C 0 Standard Poll Select character 70 71 1 and A Data Transmission Numbers Address 0088 bit 6 0 1 and 0 Data Transmission Numbers must be enabled to use Transmiss...

Page 73: ...system Enter in hexadecimal number of lines per system excluding status line Appendix A 0092 0 Interpret LF as line feed with automatic carriage return 0 Interpret LF as line feed without carriage return 1 1 Blink cursor Address 0092 bit 5 0 Solid cursor must be enabled for cursor display 2 1 SO char line display TDS30 0 40 char line display TDS30 3 1 24 line display TDS30 0 12line display TDS30 4...

Page 74: ...abled 0 Tab field identifier option disabled 7 Cursor wrap around inhibit operates in non forms only Inhibits Keyboard Data Entry beyond last position on page 0 Cursor wrap around enabled 0097 End of page alarm column detector Enter in hexadecimal column in which alarm is to sound Refer to Table A 13 0098 End of page alarm row detector Enter in hexadecimal row in which alarm is to sound 0099 Start...

Page 75: ...m buffer Starting address of data comm buffer End address of data comm buffer End address of data comm buffer Remarks Inhibits automatic carriage return to printer that occurs at end of each display line Allows automatic carriage return to printer Set Bits 6 and 7 to zero 0 for B9354 6 printer Enter most significant byte Enter least significant byte Refer to table A 12 Enter most significant byte ...

Page 76: ...es per page Enter the number of lines per page in hexadecimal code Appendix A 0085 Characters per line Enter the number of characters per line in hexadecimal code Refer to Appendix A 0086 Left delimiter 0087 Right delimiter 0088 0 1 Optional Poll Select character 7B 7C 0 Standard Poll Select character 70 71 1 1 and A Data Transmission Numbers Address 0088 bit 6 0 1 and 0 Data Transmission Numbers ...

Page 77: ...age return 1 Blink cursor f Address 0092 bit 5 0 Solid cursor must be enabled for cursor display 2 80 char line display TDS30 40x12 Screen format TD730 0 40 char line display TD830 32x8 Screen format TD730 3 1 24 line display TD830 NOP TD730 0 12 line display TD830 NOP TD730 4 Field overflow inhibit 0 Field overflow allow 5 1 Cursor display inhibited 0 Cursor display enabled 6 Keyboard upper case ...

Page 78: ... alarm row detector Enter in hexadecimal row in which alarm is to sound 0099 Starting address of display memory Enter most significant byte Refer to Table A 12 009A Starting address of display memory Enter least significant byte Refer to Table A 12 009B 0 I High Printer data rate TC4000 300 bps 0 0 Low Printer data rate B9354 6 110 bps I MCR Code Translation Enabled Converts ASCII 3A 3E to ASCII l...

Page 79: ...into memory 0 Do not write Data Comm HT into memory 1 Spare 0 Spare 2 1 Automatic Cursor Advance with Data Comm ETX 0 No Cursor Advance with Data Comm ETX 3 Interpret Data Comm CR as carriage return without line feed 0 Interpret Data Comm CR as carriage return with line feed 4 1 Write Data Comm CR into memory 0 Do not write Data Comm CR into memory 5 Interpret keyboard CR return key as carria e re...

Page 80: ... A 0085 Characters per line Enter the number of characters per line in hexadecimal code Refer to Appendix A 0086 Left delimiter 0087 Right delimiter 0088 0 1 Optional Poll Select character 7B 7C 0 Standard Poll Select character 70 71 and A Data Transmission Numbers Address 0088 bit 6 0 1 and 0 Data Transmission Numbers must be enabled to use Transmission Numbers 2 Circuit 111 126 enabled Required ...

Page 81: ... Screen format TD730 0 40 char 1ine display TD830 32x8 Screen format TD730 3 1 24 line display TD830 NOP TD730 0 12 line display TD830 NOP TD730 4 Field overflow inhibit 0 Field overflow allow 5 Cursor display inhibited 0 Cursor display enabled 6 Keyboard upper case only Prevents keyboard entry of characters from ASCII Col 6 and 7 0 Lower case enabled For keyboards with lower case 3 bit 7 RTS Hold...

Page 82: ... most significant byte Refer to Table A 12 009A Starting address of display memory Enter least significant byte Refer to Table 1 12 009B 0 1 High Printer data rate TC4000 300 bps 0 Low Printer data rate B9354 6 110 bps 1 1 MCR Code Translation Enabled Converts ASCII 3A 3E to ASCII lA IE 0 No MCR Code Translation 2 1 256 msec CR delay for 300 bps TTY printer Terminet Printer 0 No CR delay for TTY p...

Page 83: ...urn without line feed Interpret keyboard CR as carriage return with line feed Write Keyboard CR into memory Do not write keyboard CR into memory Line at a time transmission Standard Transmission Starting address of keyboard program area End address of keyboard program area Enter A9 for initial installation to allow any keys to be programmed Table A 7 Transmit to Receive Delay Remarks Enter least s...

Page 84: ...y Hex Code for Address 008C OA OA OA OA OA 09 09 09 09 09 08 08 08 Type of Communications V23 4 wire 1200 or 600 baud V23 2 wire 1200 or 600 baud V21 and Bell 202 series Delay in Milliseconds 16 200 Hex Code for Address 0082 10 C8 200 C8 50 32 Bell 103 series 255 FF Burroughs TA 713 16 10 Burroughs TA 783 16 10 TDI or BDI o 00 Notes 1 Internal clear to send is not required for use with Data Sets D...

Page 85: ...d D If set the terminal holds RTS request to send high for an additional three bit times to assure that the data from the terminal is passed through the data set Newer style data sets Bell 202 S and T Bell 209 and direct connect networks do not require any RTS hold delay Memol y Assignment Table A 12 Memory Assignment and Address Hex Address for 1920 Character Display System Hex Address for 4000 C...

Page 86: ... register temporarily use ESC RH 0084 01 OB ESC RC 2 The terminal responds to the central system program with six asterisks when the terminal change is complete If a failure has occurred the terminal re sponds with an error code Appendix F Power up of the system confidence test re stores the permanent system register configuration 3 To temporarily change the TD 830 to the double width character 40...

Page 87: ...program text mes sage is ESC RT 0080 20 The terminal responds with 32 bytes of contiguous hexadecimal values Table A 14 CTRL H Sequence Code Chart USACII Keyboard Video USACII Keyboard Video NUL SPACE 0 DLE 0 8 SOH r DCI 1 STX 1 DC2 2 i ETX 1 1 X DC3 3 Q EOT DC4 4 e ENQ 8 NAK 5 J ACK J SYN 6 Jl BEL 0 ETB 7 f BS CAN 8 blink 8 HT EM 9 secure f LF SUB bright VT J ESC e FF FS J CR V GS It SO neg vid I...

Page 88: ...be used First the PIA board must be strapped for TOI or data set interface The cable used between the two terminals for TOI is pin 1 to pin 1 pin 2 to pin 2 and pin 7 to pin 7 P2 Address 0080 0082 0088 TOI cable J Bit 6 4 State Code 1 10 1 TOI CABLE Pin 1 shield Pin 2 data Pin 7 gnd For data set interface use two data set cables and a data set bypass cable as shown below Oata Set Bypass Cable 8 in...

Page 89: ...s PROM 51CF No ROM DA71 Yes ROM 99BE Yes ROM E6F7 No ROM F541 Address FBOO FBOI and FCOO FCOI represents the two byte CRC of the pointer table To read the two byte con tents use the following From data comm From keyboard ESC RTFBOOO2 ESC RTFCOOO2 CTRL RWMODE CTRL RHFBOO CTRL RWMODE CTRL RHFCOO START Of TRANSMISSION POINT MOBILE HOME Any position on a page may be defined as the start of transmissio...

Page 90: ... transmittable protected data is from the start of transmission point to the ETX If an ETX is written into a right justified field the unprotected data in the right justified field to the left of the ETX is included in the transmission The field engineer sets configuration register address 0080 bit 4 to the ONE state to enable this feature If configuration register address 0080 bit 4 is set to the...

Page 91: ...y Once disabled use of the CTRL sequence re enables the alarm and simultaneously causes it to sound The ESC sequence causes the audible alarm to sound if enabled SPECIAL MESSAGES TO STATUS LINE The special message section of the status line is used to display data comm entered data that cannot be altered by the operator Special messages of up to 72 characters may be dis played Typical special mess...

Page 92: ...ayable in two 40 character lines 60 Hz or 50 Hz input line frequency IO to 90 percent 500 BTUlhr 40 to 122 degrees F 5 to 50 degrees C 40 to 158 degrees F 40 to 70 degrees C 100 to 240 volts ac at 50 or 60 Hz TO 830 CHARACTERISTICS Characteristic Dimensions without keyboard Weight without keyboard Display device Display capacity Display format Display character format Character generator Character...

Page 93: ...ge range Heat generated Relative humidity range Operating environment Nonoperating environment such as storage Statement 100 to 240 volts ac to 50 or 60 Hz 500 BTu hr 10 to 90 percent 40 to 122 degrees F 5 to 50 degrees C 40 to 158 degrees F 40 to 70 degrees C ...

Page 94: ... STX DC 2 2 B R b 1 I 3 ETX DC 3 3 C S c 0 0 4 EOT DC 4 4 D T d 0 1 5 ENO NAK ele 5 E U e 1 0 j ACK SYN F 6 F V f 1 1 7 BEL ET8 7 G W 0 0 10 8 BS CAN 8 H X h 0 1 9 HT EM I 9 I y i I 0 10 IF SUB J Z J I I 1 VT ESC K C k 0 0 12 FF F5 L I 0 I 13 CR G5 M J m I 0 14 SO RS N n I 1 is 51 US I 0 0 lfCClfol ALTERfoiATE CODE FOR COfoiTEfoiTiON Figure C l TD 830ITD 730 U S ASCII Chart I I I 7 p POL q SEL r s...

Page 95: ... U S ASCII Chart INTERNATIONAL VARIATIONS COUNTRY GROUP COL 2 COL 2 COL 4 COL 5 COL 5 COL 5 COL 2 ROW 3 ROW 4 ROW 0 ROW II ROW 12 ROW 13 ROW I FRANCE BELGIUM FR ITALY SPAIN LATIN AMER PI N UNITED KINGDOM I GER AUS SWITZ A 0 U PORTUGAL BRAZIL 0 A N 0 SOUTH AFRICA E E A 0 0 SWEDEN FINLAND A NORWAY DENMARK iE 1 U I f I Figure C 3 International Character Sets C 2 ...

Page 96: ... 1246 AC_ 5TN Jl II 6 F v J Jt II 6 F v I 7 7 23 39 55 71 87 103 119 135 151 167 183 199G 215w 231 247 BEL 0 ETe I 7 G w q 0 Q I 8 24 40 5 6 72 88 104 120 136 152 168 184 200 216 232 248 8 8S CAN 8 I 8 H 8 I 8 H 1 9 9 25 41 57 73 89 105 121 137 153 169 185 201 217 233 249 HT M 1 9 I Y I I I 9 I Y A l I o _ 26 42 58 74 90 106 122 138 154 170 186 202 218 234 250 _ U sue J Z j z _ J Z i B II 27 43 59...

Page 97: ...ing table 6 4 Align display cursor to data comm pointer Sound audible alarm Enable search mode Line movement down Set search character Negative video off TD 830 only Roll down Roll up Clear all variable tab stops Set or reset a tab stop Forms disable Disable search mode Enable lower case from keyboard Negative video on TD 830 only Line movement up Forms enable Disable lower case from keyboard Disp...

Page 98: ...Clear to end of page Clear to end of Iine Line insert Line delete Negative video on TD 830 only Negative video off TD 830 only Character delete by page per character Roll up Roll down Forms enable Forms disable Disable lower case from data comm Enable lower case from data comm Read page from tape Read tape file and transmit Read page and transmit Write tape mark Backspace one tape block Write data...

Page 99: ... 44 69 25 38 E 45 70 26 39 F 46 71 27 40 G 47 72 28 41 H 48 73 29 42 I 49 74 2A 43 J 4A 75 2B 44 K 4B 76 2C 45 L 4C 77 2D 46 M 4D 78 2E 47 N 4E 79 2F 48 0 4F 80 30 49 P 50 81 31 50 Q 51 82 32 51 R 52 83 33 52 S 53 84 34 53 T 54 85 35 54 U 55 86 36 55 V 56 87 37 56 W 57 88 38 57 X 58 89 39 58 Y 59 90 3A 59 z 5A 91 3B 60 5B 92 3C 61 5C 93 3D 62 1 5D 94 3E 63 I 5E 95 3F 64 5F 96 Graphic USASCII Chara...

Page 100: ...de after execution of the error display routine with a configuration based on EAROM contents However if the error is associated with an EAROM read operation an assumed set of configuration data is placed in memory by the restart firmware Keyboard indicators remain set throughout execution of the power up restart program which includes all confidence tests Total execution time is 20 to 30 seconds d...

Page 101: ... saturation sequence may be used as a linearity check of video or visual check of memory operation CONFIDENCE TESTS AND ERROR CODES Error Test Code Fatal Keyboard indicators None 4K RAM read after write Bnhhhh X Walking ones BAhhhh X 1Ahhhh X RAM addressing ADhhhh X RAM locations 0004 0FFO Bnhhhh X ROM PROM CEhhhh X OOhhhh X Keyboard PIA side A AlOOOO Keyboard character Ready FF CFOOOOO Keyboard P...

Page 102: ...s line in the RAM circuitry 5 CE CRC error hhhh starting address of program with CRC error OOhhhh end address of program with CRC error CRCs are done on program blocks The address limits above can be used to isolate a failure to one ROM chip or one to four PROM chips 6 If the character ready flip flop will not reset the displayed error code is followed with data appearing at the character repeat r...

Page 103: ...r System Analysl DISPLAY EDIT OPTIONS 27 UNES Ek PAGE 0 0 0 B 20 0 24 0 0 za CHARACTERS PER UNE TD11O DISPLAY 40 32Xlj 80 40XI2 0 19 lINFS PER DlSPl AY TDIJO ONLY 12 D 240 Q TOTAL DI PLAY 1920 CHARS 4K D 3840 CHARS SK 0 JI CURSOR BUNK 0 SOLID 0 NONE 0 32 CURSOR WRAPAROUND l NABt ED D DISABLED D f ELD OVERflOW ENABLED D DISABLED 0 FIXED TAB ENABLED 0 DISABl ED D 3 TAB FIElD IDENTlHER ENABLED D DISA...

Page 104: ... 0160 MESSAGE PAGE G 2 REF 6 9 39 55 51 I 27 2S 37 3S 9 S 10 10 12 2 2 4 I 3 3 VARIATION BRANCH 0090 I DATE 2 c ___ I____ 1 3 4 5 6 C m m _ _ _ L ______ J 7 S 9 A B L ____L ___ J C D E F OOAO L_____L ___J NOTES FIRMWARE I EVEl REF _ 27 29 30 23 31 33 29 29 31 40 29 30 30 32 35 34 45 54 41 53 52 36 36 30 30 IS IS 17 20 IS 21 16 5 5 5 5 5 4 4 4 C 4 THIS SIDE TO BE COMPLETED BY THE FIELD ENGINEER FOR...

Page 105: ...ollowing terminal layout is used for TO 700 look alike minimum configuration Address Bit State Data O 0 0084 IF 5 IF 0091 IF 1 1 0092 2 0 0093 07 00 2 I NOTE TO 730 32 X 32 by configuration register no page boundaries for data comm H l ...

Page 106: ...ted in receiving your comments and suggestions regarding this manual Comments will be util ized in ensuing revisions to improve this manual Please check type of Suggestion o Addition Comments From Name Title Company Address o Deletion o Revision o Error Phone Number __________________ Date _____________ Remove form and mail to Documentation Dept TID East Burroughs Corporation Box CB7 Malvern PA 19...

Page 107: ... I 0 W I rn rn 0 rn Z C rn s CO W z 0 c r IIIIC tit CD a 1093788 I Printed in U S A I r 1 BINDER I I 1 1 BINDER J Printed in U S A November 1979 1093788 ...

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burroughs TD 730, Reference Manual

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