
Hardware Overview
FIGURE 3-6:
SENSOR_TX ADD FLOWCHART
Sflag Set?
Yes
No
data1L + data2H
data1H >
data2H?
Is there a
Carry?
No
Yes
Set Aflag
Yes
data1H =data1H +1
No
Call Subtraction Routine
data1H =data1H + data2H
Aflag Set?
Yes
No
? 2006 Microchip Technology Inc.
Clear Sflag
Clear Aflag
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DS51624B-page 21