Datasheet

74
ATmega329/3210/649/6410
2552I–AVR–04/07
Table 37. Overriding Signals for Alternate Functions PD7:PD4
Signal
Name PD7/SEG(19/15) PD6/SEG(20/16) PD5/SEG(21/17) PD4/SEG(22/18)
PUOE LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
PUOV0000
DDOE LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
DDOV 0 0 0 0
PVOE0000
PVOV0000
PTOE––––
DIEOE LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
DIEOV0000
DI––––
AIO LCDSEG LCDSEG LCDSEG LCDSEG
Table 38. Overriding Signals for Alternate Functions in PD3:PD0
Signal
Name PD3/SEG(23/19) PD2/SEG(24/20)
PD1/INT0/
SEG(25/21)
PD0/ICP1/
SEG(26/22)
PUOE LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
PUOV0000
DDOE LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
DDOV 0 0 0 0
PVOE0000
PVOV0000
PTOE––––
DIEOE LCDEN •
(LCDPM)
LCDEN •
(LCDPM)
LCDEN +
(INT0 ENABLE)
LCDEN •
(LCDPM)
DIEOV 0 0 LCDEN
•
(INT0 ENABLE)
0
DI – – INT0 INPUT ICP1 INPUT
AIO LCDSEG LCDSEG LCDSEG LCDSEG