Pad Signals And Assignment - sparkfun Artemis Integration Manual

4.Pad Signals and Assignment

Module
Pad No. Name
1 GND
2 GPIO20
3 GPIO49
4 GPIO39
5 GPIO40
6 GPIO9
7 BOOT
8 GPIO10
9 GPIO48
10 GPIO21
11 GPIO8
12 GPIO5
13 GPIO7
14 GPIO35
15 GPIO4
16 GPIO24
17 GPIO22
18 GPIO23
19 GPIO27
20 GPIO14
21 GPIO28
22 GND
23 GPIO6
24 GPIO32
25 GPIO25
26 GPIO12
27 GPIO26
28 GPIO13
29 GPIO15
30 GPIO33
31 GPIO34
32 GPIO11
33 GPIO29
SparkFun Electronics Inc - Artemis Integration Guide - 1p0p3
Pin Function
Power
SWDCK
RX0 Bootload
Bootload
TX0 Bootload
SWDIO
All GPIOs have up to 8 possible functions ranging from I2C,
see the Apollo3 datasheet for a complete listing of capabilities.
Power
Description
JTAG single wire clock
RX pin for serial bootloading
Hold pin high during reset to initiate bootloader
TX pin for serial bootloading
JTAG single wire I/O
SPI, PDM, SCC, UART, I2S, and clock sources. Please
Ground
7