reset instruction of pic18f4585

deepa.malagi · Apr 22, 2011

Hi,

please help me how to do software reset of pic18f4585 using reset instruction ,or is there any other method of software resetting please explain me.

if possible please give me the example source code for this.

hexreader · Apr 22, 2011

From datasheet DS39625C-page 391

Syntax: RESET
Operands: None
Operation: Reset all registers and flags that are
affected by a MCLR Reset.
Status Affected: All
Encoding: 0000 0000 1111 1111
Description: This instruction provides a way to
execute a MCLR Reset in software.
Words: 1
Cycles: 1
Q Cycle Activity:
Q1 Q2 Q3 Q4
Decode Start
Reset
No
operation
No
operation
Example: RESET
After Instruction
Registers = Reset Value
Flags* = Reset Value

hexreader · Apr 22, 2011

I suspect that you left out a vital bit of information in your original post:

If you are using C18 compiler, then reset is acheived using:

Code:

         Reset();

... exactly as listed in the C18 compiler user manual

deepa.malagi · Apr 22, 2011

thank u for reply its working.

thank u.

reset instruction of pic18f4585

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reset instruction of pic18f4585

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