Datasheet

85
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET]
8284E–AVR–02/2013
• SEG – Port G, Bit 2
SEG, LCD front plane 4/4.
• SEG – Port G, Bit 1
SEG, Segment driver 17/13.
• SEG – Port G, Bit 0
SEG, LCD front plane 18/14.
Table 14-21 and Table 14-22 relates the alternate functions of Port G to the overriding signals shown in Figure 14-
5 on page 71.
Table 14-22. Overriding signals for alternate functions in PG4.
Signal Name
PG4/T0/
SEG(32/23)
PUOE LCDEN
PUOV 0
DDOE LCDEN
DDOV 1
PVOE 0
PVOV 0
PTOE –
DIEOE LCDEN • (LCDPM)
DIEOV 0
DI T0 INPUT
AIO
(1)
1. Applies to Atmel ATmega169A/169PA.
SEG23
AIO
(2)
2. Applies to Atmel ATmega329A/329PA/3290A/3290PA/649A/649P/6490A/6490P.
LCDSEG