• Addressing Port 5 on a 80C552?
    I want to use a single Port line from P5 as an input! Are there special settings for this port (e.g. setting a bit in a register;...)? Exsist some special configuration in µVision? The standrad way...
  • philips 80c552 example spi programs
    hai please anybody send spi programs 80c552 microcontroller please very urgent.
  • Need for an IC with Uart and I2C inbuilt based on 80C552
    I am B.Vinoth Padmanabhan working now in a biomedical field, my work is in embedded field in R&D Departmen, i have newly joined into that company, now i am at training session and my senior employee...
  • compiling EPROM firmware for NXP 80C552 Micro
    Hello, I have a board with NXP80C552 Micro init and the firmware gets programmed onto a EPROM chip. I need to modify the firmware and recompile and program it back to the EPROM. I am modifying...
  • 80c552 TIMER 2 baud rate generator
    Im using the 80c552 and i can't found how i can use timer 2 for generate the baud rate. (actually im using timer 1, but i must change for timer 2). It's possible? PD: sorry for my english isn't enought...