Byte Comparison in PIC

Status
Not open for further replies.
B

blitzalpha

New Member
Could somebody please tell me how to compare two bytes in PIC and determine which is a larger value? Thanks in advance.
 
blitzalpha said:
Could somebody please tell me how to compare two bytes in PIC and determine which is a larger value? Thanks in advance.
Click to expand...

You can use subtraction to do it, then check the flags, there's an entire section on the PICList about this at I suggest you have a look there.
 
I believe that some of the 18F series have a byte test function.
Don't rember is it is only =, or if it has <> to.
Look at a instructions section of the data sheet.

Kent
 
Status
Not open for further replies.

Similar threads

P
  • Question
555 beep in bursts
2 3 4
Replies
75
Views
7K
Pro_Grammar
P
D
Capacitor in parallel with switch.
Replies
2
Views
839
Tony Stewart
  • Question
Batteries overheating in Cordless House Phone
2
Replies
21
Views
3K
vidalv
V
  • Question
What are some modern trends in electrical engineering in europe / mena / asia ?
Replies
5
Views
797
EEstyleZ90
T
  • Question
Function of Cemented Ceramic Caps Connected in Series.
Replies
10
Views
1K
ToddB74
T
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…