thanks for the interest nd quick response!
below the schematic for a single display (with R220 resistors in place)
the same is repeated four times using Portc.4-7 to control the latches.
and the code:
B var portc.0
C var portc.1
D var portc.2
A var portc.3
SEG4 var portc.4
SEG3 var portc.5
SEG2 var portc.6
SEG1 var portc.7
trisc = %00000000
adcon1 = 7
test:
low seg4
gosub number1
high seg4
pause 1000
low seg3
gosub number2
high seg3
pause 1000
low seg2
gosub number3
high seg2
pause 1000
low seg1
gosub number4
high seg1
pause 1000
goto test
BLANK:
HIGH D
LOW C
HIGH B
LOW A
return
NUMBER0:
LOW D
LOW C
LOW B
LOW A
return
NUMBER1:
LOW D
LOW C
LOW B
HIGH A
return
NUMBER2:
LOW D
LOW C
HIGH B
LOW A
return
NUMBER3:
LOW D
LOW C
HIGH B
HIGH A
return
NUMBER4:
LOW D
HIGH C
LOW B
LOW A
return
end




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