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I am sorry but none of these links helped. Everywhere I am getting the same Arduino.lib and Arduino.idx files and the problem persists.
Kindly suggest a way to simulate arduino in Proteus.
I am using Proteus v7.1 SP4 and the Arduino library files attached above in #4 message of this thread.
How should I get to know the compatibility ?
i.e. with which Proteus version these Arduino library files will work ?
For to get Arduino board in the Proteus Components List, I copied the Arduino.idx and Arduino.lib as suggested but it says Fatal Error !
Kindly help on this.
hello everyone..
i am interfacing ADC0809 with AT89C52 in proteus..
simulation failed and it gives the error as "NO MODEL SPECIFIED FOR ADC"..
i am attaching the concerned images..
please help....
dear srizbf.. i am writing the code in C.. how again then i can get the exact time consuming in the instructions you mentioned....
Actually i have to actuate a 40 kHz ultrasonic transmitter using this signal..so precise wave is necessaary..
actually the problem arises when we use timer of microcontroller to have a delay of 12.5 µs (half of 25 µs {time period equivalent to 40 kHz})
, it becomes comparable to time spent by the µC in executing instructions ( 0.5 µs for 1 Machine Cycled instructions) and hence the instructions to...
AT89S51 microcontroller..
FACT 1 : power ON reset IMPLIES that all the 4 ports are
configured as output by default initially..
FACT 2 : to make a port an input port it is given 0xFF and to make it an output port it is given 0x00..
NOW, take the following scenario-
the microcontroller is...
isp is now working all fine :):)
two issues reformed-
1.) DB25 cable length was cut shortened to 12cm (thanks to hewitson)
2.)the PC with which i was using the software was getting a power supply from a port with not proper GROUND.
( generally people have their supply ports at homes...
yeah..parallel port is working well..else the software reports an error..
all the connections are made on PCB..so no loose connections..
does the absence of buffer IC making a trouble..?
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