3.2.7.2 SPI Distribution
The SAM9X75 Curiosity Pro features SPI interfaces distributed across multiple peripherals.
| FLEXCOM | PIO (if Direct Connection) | Resistor | Net after the Resistor |
|---|---|---|---|
| FLEXCOM7_IO1 | – | – | – |
| – | – | R113 | MIPI_IO0_0.MIPI_TWCK |
| – | – | R114 | MBUS0_0.MBUS_TWCK |
| – | – | R115 | MBUS1_0.MBUS_TWCK |
| – | – | R116 | RPI0_0.TWCK |
| – | – | R118 | M2_WIFI_IO0_0.M2_WIFI_TWCK |
| – | – | R111 | RGB0_0.RGB_TWCK |
| – | – | R112 | LVDS_IO0_0.LVDS_TWCK |
| – | – | R117 | VDD_3V3 |
| FLEXCOM7_IO0 | – | – | – |
| – | – | R123 | LVDS_IO0_0.LVDS_TWD |
| – | – | R124 | MIPI_IO0_0.MIPI_TWD |
| – | – | R125 | MBUS0_0.MBUS_TWD |
| – | – | R126 | MBUS1_0.MBUS_TWD |
| – | – | R127 | RPI0_0.TWD |
| – | – | R128 | M2_WIFI_IO0_0.M2_WIFI_TWD |
| – | – | R120 | VDD_3V3 |
| – | – | R122 | RGB0_0.RGB_TWD |
| FLEXCOM6_IO1 | PA25 | – | – |
| – | – | R100 | PMIC_0.TWCK |
| – | – | R101 | PAC19340_0.TWCK0 |
| – | – | R103 | EEPROM0_0.TWCK |
| – | – | R104 | GMAC0_0.TWCK |
| – | – | R110 | ISC0_0.ISC_TWCK |
| – | – | R102 | VDD_3V3 |
| FLEXCOM6_IO0 | PA24 | – | – |
| – | – | R106 | PMIC_0.TWD |
| – | – | R107 | PAC19340_0.TWD0 |
| – | – | R108 | EEPROM0_0.TWD |
| – | – | R109 | GMAC0_0.TWD |
| – | – | R105 | VDD_3V3 |
| – | – | R121 | ISC0_0.ISC_TWD |
| FLEXCOM3_IO2 | PC26 | – | – |
| – | – | R331 | USBIO-C_A_0.SCK |
| – | – | R84 | MBUS0_0.MBUS_SCK |
| – | – | R85 | MBUS1_0.MBUS_SCK |
| – | – | R86 | RPI0_0.SCK |
| – | – | R87 | GMAC0_0.SCK |
| – | – | R88 | RGB0_0.RGB_SCK |
| FLEXCOM3_IO1 | – | – | – |
| – | – | R330 | USBIO-C_A_0.MISO |
| – | – | R79 | MBUS0_0.MBUS_MISO |
| – | – | R80 | MBUS1_0.MBUS_MISO |
| – | – | R81 | RPI0_0.MISO |
| – | – | R82 | GMAC0_0.MISO |
| – | – | R83 | RGB0_0.RGB_MISO |
| FLEXCOM3_IO0 | – | – | – |
| – | – | R329 | USBIO-C_A_0.MOSI |
| – | – | R74 | MBUS0_0.MBUS_MOSI |
| – | – | R75 | MBUS1_0.MBUS_MOSI |
| – | – | R76 | RPI0_0.MOSI |
| – | – | R77 | GMAC0_0.MOSI |
| – | – | R78 | RGB0_0.RGB_MOSI |