Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Problem with using 89c2051 with max232 circuit to display a name

Status
Not open for further replies.

Livingston

Full Member level 2
Joined
Nov 26, 2007
Messages
129
Helped
3
Reputation
6
Reaction score
1
Trophy points
1,298
Location
Chennai-India
Activity points
2,104
I have programmed 89c2051 controller to keep on displaying a name.

For that i am using max232 circuit. All the hardware design are correct the voltage level at all pins also correct, the code is also executing but the name is not displayed in the pc.
 

Regarding 89c2051

be sure that the baud rate are equal and you use the right crystal
you should upload the schematics and source code
 

Re: Regarding 89c2051

The baurd rate is standard 9600bps. The crystal which i have selected is 11.0592mhz. But still it is not working.
 

Re: Regarding 89c2051

Without seeing your schematic and source how can we comment?
plz post them for us to analyse.
 

Re: Regarding 89c2051

I have posted my schematic and code in the following link please suggest the result.
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top