??? 04/17/04 12:07 Read: times |
#68682 - 89C51RD2 |
I am trying to develop a application using 89C51RD2 fro the application and I using it first time. First I am trying to bring the controller in "alive" state, include, clock genreration etc.
I made connection as follows: 1. Resistor of 10K between ground and Reset pin and capacitor of 10uF between rest and VCC (+5VDC). 2. Crystal of 11.0592MHz between XTAL1 & XTAL2 with capacitors of 33pF. When I checked the XTAL1 & XTAL2 with DSO of 200MHz (Textronix), I could not able to see the oscillator clock. I changed the reset capacitor to 330uF, thinking that may be it may not be propperly reset. Still I could not found the error. Can anybody help me? Regards, Girish |
Topic | Author | Date |
89C51RD2 | 01/01/70 00:00 | |
RE: 89C51RD2 | 01/01/70 00:00 | |
RE: 89C51RD2 | 01/01/70 00:00 | |
RE: 89C51RD2 | 01/01/70 00:00 | |
RE: 89C51RD2 | 01/01/70 00:00 | |
RE: 89C51RD2 | 01/01/70 00:00 | |
RE: 89C51RD2![]() | 01/01/70 00:00 |