rujo@ulrik.uio.no (Rune J|rgensen) (05/29/91)
When I run a certain program on a WYSE 3216-10 with a WYSE VGA card, I get the following message: Exception #13 at 5A6E:2A56 Err. code: 0000 Do you want to T)erminate the program, R)eboot, or try to C)continue? Now, you may blame the software, but the program runs fine on over 100 different types of 8086, 80286, 80386 and 80486 PCs with any type of VGA-card. Therefore I suspect some kind of low level incompatibility with the WYSE PC. It might be a program error, but whatever triggers it I suspect it to be a WYSE compatibility problem. I have talked with the WYSE guys (!), and of course, their PC is as compatible as a PC can be. Is there anyone in Netland that knows something that the WYSE guys will not tell me? Here are the details: PC: WYSE MY 3216-10 Math CO-PRO installed. Memory report: 640 Conv., 1408 extended DOS: 3.30 BIOS: Phoenix 3.53 When I get the message (halts at the same place when QEMM is not loaded (but without message). All suspect lines in CONFIG.SYS / AUTOEXEC.BAT are removed. No change. The VGA card is a WYSE card, but other VGA cards produce the same result. All cards in the slots (CPU-card etc) in the PC has been replaced one by one, no change. No special cards in the slots, only an extra serial/paralell card. Different versions of the program have been run, but all versions halt at the same place with the same symptoms. The program uses the math CO-PRO. The program does use the grapics mode of the VGA card, but the program is in text mode when it stops. Any suggestions would be most welcome! Rune Jorgensen As it might not be a problem of general interest, you may e-mail me directly: rujo@ulrik.uio.no