19.9.1 Master Mode Settings
The following table describes the SERCOM pin functionalities for the various MUX settings, whilst in SPI Master mode.
Combination | DOPO / DIPO | SERCOM PAD[0] | SERCOM PAD[1] | SERCOM PAD[2] | SERCOM PAD[3] |
---|---|---|---|---|---|
A | 0x0 / 0x0 | MOSI | SCK | - | - |
B | 0x0 / 0x1 | MOSI | SCK | - | - |
C | 0x0 / 0x2 | MOSI | SCK | MISO | - |
D | 0x0 / 0x3 | MOSI | SCK | - | MISO |
E | 0x1 / 0x0 | MISO | - | MOSI | SCK |
F | 0x1 / 0x1 | - | MISO | MOSI | SCK |
G | 0x1 / 0x2 | - | - | MOSI | SCK |
H | 0x1 / 0x3 | - | - | MOSI | SCK |
I | 0x2 / 0x0 | MISO | SCK | - | MOSI |
J | 0x2 / 0x1 | - | SCK | - | MOSI |
K | 0x2 / 0x2 | - | SCK | MISO | MOSI |
L | 0x2 / 0x3 | - | SCK | - | MOSI |
M | 0x3 / 0x0 | MOSI | - | - | SCK |
N | 0x3 / 0x1 | MOSI | MISO | - | SCK |
O | 0x3 / 0x2 | MOSI | - | MISO | SCK |
P | 0x3 / 0x3 | MOSI | - | - | SCK |