Divide By Zero Or Overflow Error Pascal
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Stack Overflow Error Pascal
Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 zero tsum tsum million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to resolve “Error 200: Division by zero”? up vote 2 down vote favorite I've FreeDos OS installed on
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VirtualBox on a windows xp, dual core, host machine. I installed FreeDos because I wanted to run a Pascal code using Turbo Pascal. When I run the code, it throws error 'Error 200: Division by zero.'. How can I solve this? -Turbo Pascal 7.0, Free DOS 1.1, Virtual Box 4.3.6, Windows XP Service Pack 3 Host machine -This error is unfortunately caused by fast Pentium CPUs and I found a patch on the internet that will resolve the error. (www.filewatcher.com/m/bp7patch.zip.62550-0.html) Now the other problem is, when i was tracing the code, it hangs at 'RxWait procedure when trying to execute while not odd(port[RXTX + 5]) do;' uses crt; const { COM1: RS232 port address } RXTX = $3F8; { $2F8 if COM2: is used } ACK = 6; NAK = 21; ESC = 27; var dummy, checkSum : integer; key : char; protocol : integer; procedure InitComm; { Set baudrate to 9600, 8 bits, no parity, 1 stop bit } var i : integer; begin i := 1843200 div 9600 div 16; port[RXTX + 3] := $80; port[RXTX + 1] := hi(i); port[RXTX]:= lo(i); port[RXTX + 3] := 3; port[RXTX + 4] := $A; while odd(port[RXTX + 5]) do begin dummy := port[RXTX]; delay(10); end; end; { InitComm } procedure Tx(data : integer); { Transmit a character on serial channel } begin while port[RXTX + 5] and $20 = 0 do; port[RXTX] := data and $FF; end; { Tx } function RxWait : integer; { Waits for a character from serial channel } begin while not odd(port[RXTX + 5]) do; RxWait := port[RXTX]; end; { RxWait } procedure Tx2(data : integer); { Transmit a char on serial channel + Calculate check sum } begin Tx(data); checkSum := (checkSum + da
= ( reNone, No error reOutOfMemory, Out of memory error reInvalidPtr, Invalid pointer error reDivByZero, Division by zero error reRangeError, Range check error reIntOverflow, Integer overflow error reInvalidOp, Invalid operation error reZeroDivide, Division by zero error http://stackoverflow.com/questions/21647352/how-to-resolve-error-200-division-by-zero reOverflow, Overflow error reUnderflow, Underflow error reInvalidCast, Invalid (class) typecast error reAccessViolation, Access Violation rePrivInstruction, Privileged instruction error reControlBreak, User pressed CTRL-C reStackOverflow, Stack overflow error reVarTypeCast, http://www.freepascal.org/docs-html/rtl/system/truntimeerror.html Invalid typecase from variant reVarInvalidOp, Invalid variant operation error reVarDispatch, Variant Dispatch error. reVarArrayCreate, Variant array creation error reVarNotArray, Variant is not an array error. reVarArrayBounds, Variant array bounds error reAssertionFailed, Assertion failed error reExternalException, An external exception occurred reIntfCastError, Interface typecast error reSafeCallError, Safecall (IDispInterface) error reQuit, Quit signal error reCodesetConversion Code set conversion error ); Description TRuntimeError is used in the Error procedure to indicate what kind of error should be reported. See also Error Generate run-time error Documentation generated on: Nov 14 2015
Windows General Windows Forum divide overflow error If this is your first visit, be sure to check out the FAQ. You may have to Register before you can post. Results 1 to 3 of 3 Thread: http://windowssecrets.com/forums/showthread.php/32924-divide-overflow-error divide overflow error Tweet Thread Tools Show Printable Version Subscribe to this Thread… 2002-11-20,21:59 #1 trimer View Profile View Forum Posts Visit Homepage New Lounger Join Date Apr 2002 Location Blaine, Washington, USA Posts 21 Thanks 0 Thanked 0 Times in 0 Posts divide overflow error I am currently getting a divide overflow error when starting WIN ME. System hangs up. This causes me to restart in Safe Mode, Shutdown and then overflow error Reboot. A search of Subject revealed it could be a Turbo Pascal "divide by zero" error or a virus. I am virus free and do not use Turbo Pascal. Although these are (were) old postings. Would appreciate help. Thanks. Trimer 2002-11-21,00:15 #2 viking33 View Profile View Forum Posts Uranium Lounger Join Date Jun 2002 Location Cape Cod, Massachusetts, USA Posts 6,308 Thanks 0 Thanked 1 Time in 1 Post Re: divide divide by zero overflow error A divide by zero error is just that. How can you divide by zero? Usually this is from an older program that was written in Pascal code ( or any of the older coding) and then has become corrupt. If you have any older apps installed, I would try to disable or not use them, (one at a time) then see if the error still appears. Good Luck. Bob BOB http://lounge.windowssecrets.com/S/flags/USA.gif http://lounge.windowssecrets.com/S/f...sachusetts.gif Long ago, there was a time when men cursed and beat on the ground with sticks. It was called witchcraft. Today it is called golf! 2002-11-21,14:03 #3 R2 View Profile View Forum Posts Silver Lounger Join Date Jan 2001 Location Long Beach, California, USA Posts 1,912 Thanks 0 Thanked 0 Times in 0 Posts Re: divide overflow error Try doing a selective startup -- eliminate some of the things that start when you reboot. Alternatively, reboot using a Bootlog Text -- and then review that after you have a failed reboot. Hopefully you can find the offending program. « Previous Thread | Next Thread » Lounge Windows General Windows Forum divide overflow error Posting Permissions You may not post new threads You may not post replies You may not post attachments You may not edit your posts B