• Monitor 251
    Hi guys, I'm facing problems in making the Monitor 251 terminal program to communicate with corresponding target program. I'm using the Rix51 board by Rigel Corporation. I've tried my best to configure...
  • 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...
  • 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...
  • 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...