
80
8018P–AVR–08/10
ATmega169P
Table 13-13. Overriding Signals for Alternate Functions PD7..PD4
Signal
Name
PD7/SEG15
PD6/SEG16
PD5/SEG17
PD4/SEG18
PUOE
LCDEN
(LCDPM>1)
LCDEN
(LCDPM>1)
LCDEN
(LCDPM>2)
LCDEN
(LCDPM>2)
PUOV
0000
DDOE
LCDEN
(LCDPM>1)
LCDEN
(LCDPM>1)
LCDEN
(LCDPM>2)
LCDEN
(LCDPM>2)
DDOV
0000
PVOE
0000
PVOV
0000
PTOE
––––
DIEOE
LCDEN
(LCDPM>1)
LCDEN
(LCDPM>1)
LCDEN
(LCDPM>2)
LCDEN
(LCDPM>2)
DIEOV
0000
DI
––––
AIO
SEG15
SEG16
SEG17
SEG18
Table 13-14. Overriding Signals for Alternate Functions in PD3..PD0
Signal
Name
PD3/SEG19
PD2/SEG20
PD1/INT0/SEG21
PD0/ICP1/SEG22
PUOE
LCDEN
(LCDPM>3)
LCDEN
(LCDPM>3)
LCDEN
(LCDPM>4)
LCDEN
(LCDPM>4)
PUOV
0
000
DDOE
LCDEN
(LCDPM>3)
LCDEN
(LCDPM>3)
LCDEN
(LCDPM>4)
LCDEN
(LCDPM>4)
DDOV
0
PVOE
0
000
PVOV
0
000
PTOE
–
–––
DIEOE
LCDEN
(LCDPM>3)
LCDEN
(LCDPM>3)
LCDEN + (INT0
ENABLE)
LCDEN
(LCDPM>4)
DIEOV
0
LCDEN (INT0
ENABLE)
0
DI
–
INT0 INPUT
ICP1 INPUT
AIO
–