A Simulator for P89V51RD2
The Philips’ P89V51RD2 is a 80c51 microcontroller which provides a set of powerful features:
- Timer/Counter 2
- PCA (Programmable Counter Array)
- Watchdog timer
uCsim, the 8051 simulator for SDCC, supports various types of 8051 family and one of them is 89C51R. I think it close to the features of P89V51RD2 microcontroller as mentioned above.
To use, enter this commands:
$s51 -t 89c51r
which prompt you to uCsim command shell. You can view the special modules supported by uCsim by enter this in the uCsim shell:
0>confucsim version 0.5.4Type of microcontroller: 89C51R CMOSController has 13 hardware element(s).timer0[0]timer1[1]uart[0]port[0]port[1]port[2]port[3]irq[0]_51_dummy[0]timer2[2]wdt[0]pca[0]_89c51r_dummy[0]
Although this simulator is based on command line, it is free and powerful for the modern 8051 chips.
uCsim home: http://mazsola.iit.uni-miskolc.hu/%7Edrdani/embedded/s51/
