IBM 610 Manual Of Operation

Also see for 610: Technical overview and introduction

CONTENTSINTRODUCTIONSpeciajl FeaturesAuto-Point —Program PreparationDecimal-OctalMultiple Operation _CheckingAddress SystemRegisterWordSelected RegisterEntry of DataBASIC ARITHMETIC OPERATIONSResuming Automatic Operation 25Physical Arrangement of Tapes 25Tape Loading 26Tape Code 2 8Control Panel 28Transferring Control to the Control Panel 30Sequence Operation 3Function Hubs 31Program Skip Hubs 31Type Suppression Hubs 32Sequence Hubs 3 2Selectors 3 3Distributors 3 6Response Class Control Hubs 37Miscellaneous Hubs 3 8AdditionSubtractionChanging the SignClearing911Transfer of Data within the Machine 10Setting a Register to Zero 10Clear Right Half 10Shifting 1One Place Shifts 11Multiple-Place Shifts 11Rounding 12Special Registers 13Multiplication 14Division 14Simultaneous Divide and Multiply 15Square Root 15Programming Example 15OUTPUT DEVICESCONTROL DEVICESManual KeyboardProgram TapeInstruction ClassesProgram Tape Response ClassProgram Tape ExampleData TapeReading-In from Data Tape -Deleting Characters on TapeIncorrect Key Depression192020212223232424Automatic TypewriterPunched TapesData Tape CorrectionTape Word-End and Group-End Symbols _Tape Codes Related to Teletype OperationTape Usage SuggestionsCathode Ray TubeOTHER MODES OF OPERATIONOctal -DecimalFixed-Point434547474848495151Interrupting Automatic Operation 24SUMMARY OF OPERATIONManual Keyboard 54Keys 54Switches 5 7Checking Lights 5 8Display Tube 59Computer Light Panel 59Checking Features 60PROGRAMMING THE 610Timing 6 1Planning the Program 62Preliminary Planning 62Most-Frequent Types of Calculations 63