Rainbow Electronics ATmega64M1 User Manual
Page 74
74
8209A–AVR–08/09
ATmega16M1/32M1/64M1
and
relates the alternate functions of Port B to the overriding signals
.
Table 14-4.
Overriding Signals for Alternate Functions in PB7..PB4
Signal Name
PB7/ADC4/
PSCOUT0B/SCK/
PCINT7
PB6/ADC7/
PSCOUT1B/
PCINT6
PB5/ADC6/
INT2/ACMPN1/
AMP2-/PCINT5
PB4/AMP0+/
PCINT4
PUOE
SPE • MSTR • SPIPS
0
0
0
PUOV
PB7 • PUD • SPIPS
0
0
0
DDOE
SPE • MSTR • SPIPS
+ PSCen01
PSCen11
0
0
DDOV
PSCen01
1
0
0
PVOE
SPE • MSTR • SPIPS
PSCen11
0
0
PVOV
PSCout01 • SPIPS +
PSCout01 •
PSCen01 • SPIPS
+ PSCout01 •
PSCen01 • SPIPS
PSCOUT11
0
0
DIEOE
ADC4D
ADC7D
ADC6D + In2en
AMP0ND
DIEOV
0
0
In2en
0
DI
SCKin • SPIPS •
ireset
ICP1B
INT2
AIO
ADC4
ADC7
ADC6
AMP0+
Table 14-5.
Overriding Signals for Alternate Functions in PB3..PB0
Signal Name
PB3/AMP0-/
PCINT3
PB2/ADC5/INT1/
ACMPN0/PCINT2
PB1/MOSI/
PSCOUT2B/
PCINT1
PB0/MISO/
PSCOUT2A/
PCINT0
PUOE
0
0
–
–
PUOV
0
0
–
–
DDOE
0
0
–
–
DDOV
0
0
–
–
PVOE
0
0
–
–
PVOV
0
0
–
–
DIEOE
AMP0ND
ADC5D + In1en
0
0
DIEOV
0
In1en
0
0
DI
INT1
MOSI_IN • SPIPS
• ireset
MISO_IN • SPIPS
• ireset
AIO
AMP0-
ADC5
–
–