Rainbow Electronics Atmega169L - Manual (Page 62)

62
ATmega169V/L
2514A–AVR–08/02
Table 33 and Table 34 relate the alternate functions of Port C to the overriding signals
shown in Figure 25 on page 55.
Table 33. Overriding Signals for Alternate Functions in PC7..PC4
Signal
Name
PC7/SEG5 PC6/SEG6 PC5/SEG7 PC4/SEG8
PUOE LCDEN LCDEN LCDEN LCDEN
PUOV 0 0 0 0
DDOE LCDEN LCDEN LCDEN LCDEN
DDOV 0 0 0 0
PVOE 0 0 0 0
PVOV 0 0 0 0
PTOE – – – –
DIEOE LCDEN LCDEN LCDEN LCDEN
DIEOV 0 0 0 0
DI – – – –
AIO SEG5 SEG6 SEG7 SEG8
Table 34. Overriding Signals for Alternate Functions in PC3..PC0
Signal
Name
PC3/SEG9 PC2/SEG10 PC1/SEG11 PC0/SEG12
PUOE LCDEN LCDEN LCDEN LCDEN
PUOV 0 0 0 0
DDOE LCDEN LCDEN LCDEN LCDEN
DDOV 0 0 0 0
PVOE 0 0 0 0
PVOV 0 0 0 0
PTOE – – – –
DIEOE LCDEN LCDEN LCDEN LCDEN
DIEOV 0 0 0 0
DI – – – –
AIO SEG9 SEG10 SEG11 SEG12