Programmer for Philips 8031

I have a few PHILIPS 8031 chips in 40 pin package. They cannot be programmed with Flashmagic most probably because the bootloader is corrupted. I looked at a few Universal Programmers on ebay etc. but...
Programmer for Philips 8031

I have a few PHILIPS 8031 chips in 40 pin package. They cannot be programmed with Flashmagic most probably because the bootloader is corrupted. I looked at a few Universal Programmers on ebay etc. but...
Watchdog reset Philips 89v51RD2

Hello All! I want to reset 89v51RD2 in less than 1 ms after external Interrupt. i wrote this code void external(void) interrupt 0 // External INT0 ISR { EA = 0; // interrupt disable WDRE=1;...
Watchdog reset Philips 89v51RD2

Hello All! I want to reset 89v51RD2 in less than 1 ms after external Interrupt. i wrote this code void external(void) interrupt 0 // External INT0 ISR { EA = 0; // interrupt disable WDRE=1;...
8031/8032: more interrupts possible?

Hi, I'm doing a project with a 80C32 processor. I'm lacking, however, interrupts. Is there a (tricky) way to have more than the standard provided interrupts at your disposal? --Geert