H
Hello List,
We had an old 286 PC in connection with a Phillips PLC. Connection via RS485 with 4800 Baud.
The PC is now broken. Trying a 486PC with 133MHz brings problems with the communication (Lost Data).
The inventers of the compiled GW-Basic program told us that the CPU is too fast, the timing was made with loops. They have no possiblity to
change the programm, because they lost the source.
Does anybody know a solution to slow down a MS-DOS Program.
When I was young I knew about programs to slow down the PC to get better Highscores in games.
Does anybody remember how they worked (Timer-Interrupts on the NMI ?).
Sourcecode would be great. (ASM, TP or C) for a TRS-Programm.
Greetings
Helmut Meissner
Nassau, Germany
We had an old 286 PC in connection with a Phillips PLC. Connection via RS485 with 4800 Baud.
The PC is now broken. Trying a 486PC with 133MHz brings problems with the communication (Lost Data).
The inventers of the compiled GW-Basic program told us that the CPU is too fast, the timing was made with loops. They have no possiblity to
change the programm, because they lost the source.
Does anybody know a solution to slow down a MS-DOS Program.
When I was young I knew about programs to slow down the PC to get better Highscores in games.
Does anybody remember how they worked (Timer-Interrupts on the NMI ?).
Sourcecode would be great. (ASM, TP or C) for a TRS-Programm.
Greetings
Helmut Meissner
Nassau, Germany