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ATMEGA649 Datasheet(PDF) 80 Page - ATMEL Corporation |
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ATMEGA649 Datasheet(HTML) 80 Page - ATMEL Corporation |
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80 / 375 page ![]() 80 ATmega329/3210/649/6410 2552H–AVR–11/06 • SEG – Port G, Bit 1 SEG, Segment driver 17/13. • SEG – Port G, Bit 0 SEG, LCD front plane 18/14. Table 45 and Table 46 relates the alternate functions of Port G to the overriding signals shown in Figure 27 on page 65. Table 46. 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 LCDSEG Table 47. Overriding Signals for Alternate Functions in PG3:0 Signal Name PG3/T1/ SEG(33/24) PG2/SEG(4/4) PG1/SEG(17/13) PG0/SEG(1814) PUOE LCDEN LCDEN LCDEN LCDEN PUOV 000 0 DDOE LCDEN LCDEN LCDEN LCDEN DDOV 0 0 0 0 PVOE 000 0 PVOV 000 0 PTOE ––– – DIEOE LCDEN • (LCDPM) LCDEN LCDEN • (LCDPM) LCDEN • (LCDPM) DIEOV 000 0 DI T1 INPUT – – – AIO LCDSEG LCDSEG LCDSEG LCDSEG |
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