====== DigiX Pinout ======

Forum member gogol has provided the following pinout diagram:



[[http://digistump.com/wiki/_media/digix/tutorials/digix-pinout-beta-097.pdf|{{ :digix:tutorials:digix-pinout-beta-097.jpg?nolink|}}]]

**Click on the image for a full sized version.**  [[http://digistump.com/wiki/_media/digix/tutorials/digix-pinout-beta-097.png|Fullsize PNG version ver:0.9.7 beta]]

This image is still considered BETA and discussed in the Wiki: http://digistump.com/board/index.php/topic,1211.0.html
In the very first thread there is always the most recent PDF linked. All users are encouraged to give feedback!

----


This table is a first overview of all the pins of the digiX. 
The first 5 columns are referring to the Atmel reference: the Pin-Number of the physical pin, the Pin-Name, the Pin-Function of Periphery A and B, as well as extra functions.

The next columns are the Pin numbers of Due/digiX and the Names, followed by columns, where special functionality is mentioned.

Right now it is work in progress, discussions about that see the Forum:
http://digistump.com/board/index.php/topic,1211.0.html

^ Phys. Pin ^ Pin Name ^ Peri A ^ Peri B ^ Extra Func ^ DigiX Pin No ^ Digix Pin Name ^ TWI/I2C / CAN ^ SPI ^ Analog ^ PWM ^ USART ^ remark ^
| 1 | PB26 | CTS0 | TCLK0 | WKUP15 | 22 | D22 | | | | | CTS0 (SL slave) | |
| 2 | PA9 | UTXD | PWMH3 | | 1 | TX0 | | | | | | TX from UART, connected to Wifi-Module, on DUE to 16U2 as second programmer port |
| 3 | PA10 | RXD0 | DATRG | WKUP5 | 19 | RX1 | | | | | RXD0 (MISO/MOSI) | |
| 4 | PA11 | TXD0 | ADTRG | WKUP6 | 18 | TX1 | | | ADTRG | | TXD0 (MOSI /MISO) | |
| 5 | PA12 | RXD1 | PWML1 | WKUP7 | 17 | RX2 | | | | | RXD1 (MISO/MOSI) | |
| 6 | PA13 | TXD1 | PWMH2 | | 16 | TX2 | | | | | TXD1 (MOSI /MISO) | |
| 7 | PA14 | RTS1 | TK | | 23 | D23 | | | | | RTS1 (SL master) | |
| 8 | PA15 | CTS1 | TF | WKUP8 | 24 | D24 | | | | | CTS1 (SL slave) | |
| 9 | PA17 | TWD0 | SPCK0 | | 70 | SDA1 | SDA1 | | | | SCK0 | |
| 10 | VDDCORE | | | | | | | | | | | |
| 11 | VDDIO | | | | | | | | | | | |
| 12 | GND | | | | | | | | | | | |
| 13 | PD0 | A10 | MCDA4 | | 25 | D25 | | | | | | |
| 14 | PD1 | A11 | MCDA5 | | 26 | D26 | | | | | | |
| 15 | PD2 | A12 | MCDA6 | | 27 | D27 | | | | | | |
| 16 | PD3 | A13 | MCDA7 | | 28 | D28 | | | | | | |
| 17 | PD4 | A14 | TXD3 | | 14 | TX3 | | | | | | |
| 18 | PD5 | A15 | RXD3 | | 15 | RX3 | | | | | | |
| 19 | PD6 | A16/BA0 | PWMFI2 | | 29 | D29 | | | | | | |
| 20 | PD7 | A17/BA1 | TIOA8 | | 11 | D11 | | | | | | |
| 21 | PD8 | A21/NANDALE | TIOB8 | | 12 | D12 | | | | | | |
| 22 | PD9 | A22/NANDCLE | TCLK8 | | 30 | D30 | | | | | | |
| 23 | PA0 | CANTX0 | PWML3 | | 69 | CANTX | CANTX0 | | | | | |
| 24 | PA1 | CANRX0 | PCK0 | WKUP0 | 68 | CANRX | CANRX0 | | | | | |
| 25 | PA5 | TIOA2 | PWMFI0 | WKUP2 | 100 | | | | | | | |
| 26 | PA7 | TCLK2 | NCS1 | WKUP3 | 31 | D31 | | | | | | |
| 27 | PA8 | URXD | PWMH0 | WKUP4 | 0 | RX0 | | | | | | RX from UART, connected to Wifi-Module, on DUE to 16U2 as second programmer port |
| 28 | PB28 | TCK/SWCLK | | TCK after reset | 113 | | | | | | | 10k-pullup |
| 29 | PB29 | TDI | | TDI after reset | 110 | | | | | | | 10k-pullup |
| 30 | PB30 | TDO/TRACESWO | | TDO after reset | 111 | | | | | | | 10k-pullup |
| 31 | PB31 | TMS/SWDIO | | TMS after reset | 112 | | | | | | | 10k-pullup |
| 32 | PD10 | NWR1/NBS1 | | | 32 | D32 | | | | | | |
| 33 | GNDPLL | | | | | | | | | | | |
| 34 | VDDPLL | | | | | | | | | | | |
| 35 | XOUT | | | | | | | | | | | |
| 36 | XIN | | | | | | | | | | | |
| 37 | DHSDP | | | | | | | | | | | |
| 38 | DHSDM | | | | | | | | | | | |
| 39 | VBUS | | | | | | | | | | | |
| 40 | VBG | | | | | | | | | | | |
| 41 | VDDUTMI | | | | | | | | | | | |
| 42 | DFSDP | | | | | | | | | | | |
| 43 | DFSDM | | | | | | | | | | | |
| 44 | GNDUTMI | | | | | | | | | | | |
| 45 | VDDCORE | | | | | | | | | | | |
| 46 | JTAGSEL | | | | | | | | | | | |
| 47 | NRSTB | | | | | | | | | | | |
| 48 | XIN32 | | | | | | | | | | | |
| 49 | XOUT32 | | | | | | | | | | | |
| 50 | SHDN | | | | | | | | | | | |
| 51 | TST | | | | | | | | | | | |
| 52 | VDDBU | | | | | | | | | | | |
| 53 | FWUP | | | | | | | | | | | |
| 54 | GNDBU | | | | | | | | | | | |
| 55 | PC1 | | | | 33 | D33 | | | | | | |
| 56 | VDDOUT | | | | | | | | | | | |
| 57 | VDDIN | | | | | | | | | | | |
| 58 | GND | | | | | | | | | | | |
| 59 | PC2 | D0 | PWML0 | | 34 | D34 | | | | | | |
| 60 | PC3 | D1 | PWMH0 | | 35 | D35 | | | | | | |
| 61 | VDDCORE | | | | | | | | | | | |
| 62 | VDDIO | | | | | | | | | | | |
| 63 | PC5 | D3 | PWMH1 | | 37 | D37 | | | | | | |
| 64 | PC6 | D4 | PWML2 | | 38 | D38 | | | | | | |
| 65 | PC7 | D5 | PWMH2 | | 39 | D39 | | | | | | |
| 66 | PC8 | D6 | PWML3 | | 40 | D40 | | | | | | |
| 67 | PC9 | D7 | PWMH3 | | 41 | D41 | | | | | | |
| 68 | PB27 | NCS3 | TIOB0 | | 13 | D13 | | | | | | LED on board |
| 69 | NRST | | | | | | | | | | | |
| 70 | PA18 | TWCK0 | A20 | WKUP9 | 71 | SCL1 | SCL1 | | | | | |
| 71 | PA19 | MCCK | PWMH1 | | 42 | D42 | | | | | | |
| 72 | PA20 | MCCDA | PWML2 | | 43 | D43 | | | | | | |
| 73 | VDDANA | | | | | | | | | | | |
| 74 | GNDANA | | | | | | | | | | | |
| 75 | ADVREF | | | | | | | | ADVREF | | | |
| 76 | PB15 | CANRX1 | PWMH3 | DAC0/WKUP12 | 66 | DAC0 | CANRX1 | | | | | |
| 77 | PB16 | TCLK5 | PWML0 | DAC1 | 67 | DAC1 | | | | | | |
| 78 | PA16 | SPCK1 | TD | AD7 | 54 | A0 | | | AD7 | | SCK1 | |
| 79 | PA24 | MCDA3 | PCK1 | AD6 | 55 | A1 | | | AD6 | | | |
| 80 | PA23 | MCDA2 | TCLK4 | AD5 | 56 | A2 | | | AD5 | | | |
| 81 | PA22 | MCDA1 | TCLK3 | AD4 | 57 | A3 | | | AD4 | | | |
| 82 | PA6 | TIOB2 | NCS0 | AD3 | 58 | A4 | | | AD3 | | | |
| 83 | PA4 | TCLK1 | NWAIT | AD2 | 59 | A5 | | | AD2 | | | |
| 84 | PA3 | TIOB1 | PWMFI1 | AD1/WKUP1 | 60 | A6 | | | AD1 | | | |
| 85 | PA2 | TIOA1 | NANDRDY | AD0 | 61 | A7 | | | AD0 | | | |
| 86 | PB12 | TWD1 | PWMH0 | AD8 | 20 | SDA | SDA | | AD8 | | | |
| 87 | PB13 | TWCK1 | PWMH1 | AD9 | 21 | SCL | SCL | | AD9 | | | |
| 88 | PB17 | RF | PWML1 | AD10 | 62 | A8 | | | AD10 | | | |
| 89 | PB18 | RD | PWML2 | AD11 | 63 | A9 | | | AD11 | | | |
| 90 | PB19 | RK | PWML3 | AD12 | 64 | A10 | | | AD12 | | | |
| 91 | PB20 | TXD2 | SPI0_NPCS1 | AD13 | 65 | A11 | | NPCS1 | AD13 | | TXD2 (MOSI/MISO) | |
| 92 | PB21 | RXD2 | SPI0_NPCS2 | AD14/WKUP13 | 52 | D52 | | NPCS2 | AD14 | | RXD2 (MISO/MOSI) | CSN for onBoard nRF24L01+ |
| 93 | PC11 | D9 | ERX2 | | 106 | | | | | | | prepared tie to Wifi-reset (open solder bridge) |
| 94 | PC12 | D10 | ERX3 | | 51 | D51 | | | | | | possible IRQ for onBoard nRF24L01+ (open solder-bridge) |
| 95 | PC13 | D11 | ECOL | | 50 | D50 | | | | | | |
| 96 | PC14 | D12 | ERXCK | | 49 | D49 | | | | | | |
| 97 | PC15 | D13 | ETX2 | | 48 | D48 | | | | | | |
| 98 | PC16 | D14 | ETX3 | | 47 | D47 | | | | | | |
| 99 | PC17 | D15 | ETXER | | 46 | D46 | | | | | | |
| 100 | PC18 | NWR0/NWE | PWMH6 | | 45 | D45 | | | | | | |
| 101 | PC19 | NANDOE | PWMH5 | | 44 | D44 | | | | | | |
| 102 | PC29 | A8 | TIOB7 | | 10 | D10 | | | | | | crossconnected to PA28 |
| 103 | PC30 | A9 | TCLK7 | | 72/109 | | | | | | | RX-LED connected on DUE |
| 104 | VDDCORE | | | | | | | | | | | |
| 105 | VDDIO | | | | | | | | | | | |
| 106 | GND | | | | | | | | | | | |
| 107 | PA21 | MCDA0 | PWML0 | | 73/108 | | | | | | | TX-LED connected on DUE |
| 108 | PA25 | SPI0_MISO | A18 | | 74 | (MISO) | | MISO | | | | |
| 109 | PA26 | SPI0_MOSI | A19 | | 75 | (MOSI) | | MOSI | | | | |
| 110 | PA27 | SPI0_SPCK | A20 | WKUP10 | 76 | (SCLK) | | SPCK | | | | |
| 111 | PA28 | SPI0_NPCS0 | PCK2 | WKUP11 | 10 | D10 | | NPCS0 | | | | crossconnected to PC29 |
| 112 | PA29 | SPI0_NPCS1 | NRD | | 4 | D4 | | NPCS1 | | | | crossconnected to PC26 |
| 113 | PB0 | ETXCK/EREFCK | | | 90 | | | | | | | |
| 114 | PB1 | ETXEN | | | 91 | | | | | | | |
| 115 | PB2 | ETX0 | | | 92 | | | | | | | |
| 116 | PC4 | D2 | PWML1 | | 36 | D36 | | | | | | |
| 117 | PC10 | D8 | ECRS | | 107 | | | | | | | |
| 118 | PB3 | ETX1 | | | 93 | | | | | | | |
| 119 | PB4 | ECRSDV/ERXDV | | | 94 | | | | | | | |
| 120 | PB5 | ERX0 | | | 95 | | | | | | | |
| 121 | PB6 | ERX1 | | | 96 | | | | | | | |
| 122 | PB7 | ERXER | | | 97 | | | | | | | |
| 123 | PB8 | EMDC | | | 98 | | | | | | | |
| 124 | VDDCORE | | | | | | | | | | | |
| 125 | VDDIO | | | | | | | | | | | |
| 126 | GND | | | | | | | | | | | |
| 127 | PB9 | EMDIO | | | 99 | | | | | | | |
| 128 | PB10 | UOTGVBOF | A18 | | USB | VBOF | | | | | | |
| 129 | PB11 | UOTGID | A19 | | USB | ID | | | | | | |
| 130 | PC0 | | | ERASE | | | | | | | | |
| 131 | PC20 | NANDWE | PWMH4 | | 105 | | | | | | | wifi flow control ? |
| 132 | PC21 | A0/NBS0 | PWML4 | | 9 | D9 | | | | | | IRDA TX ? |
| 133 | PC22 | A1 | PWML5 | | 8 | D8 | | | | | | |
| 134 | PC23 | A2 | PWML6 | | 7 | D7 | | | | | | |
| 135 | PC24 | A3 | PWML7 | | 6 | D6 | | | | | | |
| 136 | PC25 | A4 | TIOA6 | | 5 | D5 | | | | | | |
| 137 | PC26 | A5 | TIOB6 | | 4 | D4 | | | | | | crossconnected to PA29 |
| 138 | PC27 | A6 | TCLK6 | | 104 | | | | | | | wifi flow control ? |
| 139 | PC28 | A7 | TIOA7 | | 3 | D3 | | | | | | |
| 140 | PB14 | CANTX1 | PWMH2 | | 53 | D53 | CANTX1 | | | | | CE for onBoard nRF24L01+ |
| 141 | PB22 | RTS2 | PCK0 | | 101 | | | | | | RTS2 (SL master) | |
| 142 | PB23 | CTS2 | SPI0_NPCS3 | WKUP14 | 78/102 | | | NPCS3 | | | CTS (SL slave) | Due knows this port as 78 |
| 143 | PB24 | SCK2 | NCS2 | | 103 | | | | | | SCK2 | |
| 144 | PB25 | RTS0 | TIOA0 | | 2 | D2 | | | | | RTS0 (SL master) | SD card Slave select |