IDE linux compatible to debug microcontroller firmware

Hi,there, I'm a starting programmer and a Linux amateur. I'm orienting to be a completely Linux user. I used Keil uvision when I used MS-OS. Please advice me of a mature software to use in debugging...
IDE linux compatible to debug microcontroller firmware

Hi,there, I'm a starting programmer and a Linux amateur. I'm orienting to be a completely Linux user. I used Keil uvision when I used MS-OS. Please advice me of a mature software to use in debugging...
Microcontroller reset pin is always in HIGH state

I use 89C51ED2 (44 pin PLCC) in my circuit and I am facing a peculiar problem. The reset circuit of micro-controller consists of 8.2K and 10uF capacitor. When powered on the reset pin (PIN 10) remains...
Microcontroller reset pin is always in HIGH state

I use 89C51ED2 (44 pin PLCC) in my circuit and I am facing a peculiar problem. The reset circuit of micro-controller consists of 8.2K and 10uF capacitor. When powered on the reset pin (PIN 10) remains...
compatible

can someone tell me what arm chip is pin compatible with my AT80C2051.