41
edits
(Added AVR ports to the connection table) |
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{| border="1" cellspacing="0" cellpadding="4" | {| border="1" cellspacing="0" cellpadding="4" | ||
|- | |- | ||
! Pin !! Description | ! Pin !! AVR Port !! Description | ||
|- | |- | ||
| | | Dig0 || PD0 || Serial RX | ||
|- | |- | ||
| | | Dig1 || PD1 || Serial TX | ||
|- | |- | ||
| | | Dig2 || PD2 || ''Ethernet and wireless RFM12B interrupt (INT 0)'' | ||
|- | |- | ||
| | | Dig3 || PD3 || ''USB D+ (And INT 1 from Vusb)'' | ||
|- | |- | ||
| | | Dig4 || PD4 || ''USB D-'' | ||
|- | |- | ||
| | | Dig5 || PD5 || - | ||
|- | |- | ||
| | | Dig6 || PD6 || Red LED | ||
|- | |- | ||
| | | Dig7 || PD7 || UNI/O bus: MAC Address (11AA02E48) | ||
|- | |- | ||
| | | Dig8 || PB0 || SPI bus: Ethernet Slave Select | ||
|- | |- | ||
| | | Dig9 || PB1 || ''SPI bus: IC7 slave select (if installed)'' | ||
|- | |- | ||
| | | Dig10 || PB2 || ''SPI bus: Wireless Slave Select (if installed)'' | ||
|- | |- | ||
| | | Dig11 || PB3 || SPI bus: Shared MOSI (Master Output, Slave Input) | ||
|- | |- | ||
| | | Dig12 || PB4 || SPI bus: Shared MISO (Master Input, Slave Output) | ||
|- | |- | ||
| | | Dig13 || PB5 || SPI bus: Shared Serial Clock (output from master) | ||
|- | |||
| Ana0 || PC0 || - | |||
|- | |||
| Ana1 || PC1 || - | |||
|- | |||
| Ana2 || PC2 || - | |||
|- | |||
| Ana3 || PC3 || - | |||
|- | |||
| Ana4 || PC4 || ''I2C bus: SDA'' | |||
|- | |||
| Ana5 || PC5 || ''I2C bus: SCL'' | |||
|} | |} | ||
edits