Atmel ATmega128 Manual page 76

ATmega128
76
Table 31. Overriding Signals for Alternate Functions in PB7..PB4
Signal Name PB7/OC2/OC1C
PUOE 0
PUOV 0
DDOE 0
DDOV 0
PVOE OC2/OC1C ENABLE
PVOV OC2/OC1C
DIEOE 0
DIEOV 0
DI –
AIO –
Note: 1. See "Output Compare Modulator (OCM1C2)" on page 161
ATmega103 compatibility mode.
Table 32. Overriding Signals for Alternate Functions in PB3..PB0
Signal
Name PB3/MISO
PUOE SPE • MSTR
PUOV PORTB3 • PUD
DDOE SPE • MSTR
DDOV 0
PVOE SPE • MSTR
PVOV SPI SLAVE OUTPUT
DIEOE 0
DIEOV 0
DI SPI MSTR INPUT
AIO –
PB6/OC1B
0
0
0
0
(1)
OC1B ENABLE
(1)
OC1B
0
0
–
–
PB2/MOSI
SPE • MSTR
PORTB2 • PUD
SPE • MSTR
0
SPE • MSTR
SPI MSTR OUTPUT
0
0
SPI SLAVE INPUT
–
PB5/OC1A PB4/OC0
0 0
0 0
0 0
0 0
OC1A ENABLE OC0 ENABLE
OC1A OC0B
0 0
0 0
– –
– –
for details. OC1C does not exist in
PB1/SCK PB0/SS
SPE • MSTR SPE • MSTR
PORTB1 • PUD PORTB0 • PUD
SPE • MSTR SPE • MSTR
0 0
SPE • MSTR 0
SCK OUTPUT 0
0 0
0 0
SCK INPUT SPI SS
– –
2467S–AVR–07/09