• Monitor 251 Problem
    Hi guys, The problem in short is that is it possible to download a program to a specified address in a code segment through the monitor utility. I believe it downloads it to the default code segment...
  • monitor-251 in eval version.
    I put the monitor-251 code in the target device, and connect to pc with a seiral-cable. The connection is fail, and I check the monitor-251 code. I find the monitor-251 is waiting for receiveing the...
  • about monitor-251
    Is there any document to decribe the usage of the monitor-251? I can't find the related document in KeilC251 eval-version. Does the monitor-251 work in eval-version? Thanks for the great help.
  • Baudrate for Keil Monitor 251 driver
    Hi, I have to use a Com port (Com3) through a USB serial converter to connect a MON51 at 37,5K. No problem to do that with the unique standard Com port (Com1) when configured at 38400 bauds through...
  • 251-architecture
    Anybody familiar with the 251-architecture? I'm using an INTEL 80c251 running in "PAGE MODE". Page mode is used to speed-up the code fetching from external memory, and have an effect on the ALE...