Power Switch; Gpio Test Header Interface To I/O Expander Board; Figure 17. Location Of Power Switch On The Platform Board - Samsung ARTIK 530s Manual

Samsung Semiconductor, Inc.

Power Switch

The power switch is used to distribute power from either the DC jack or the battery to the rest of the ARTIK
530sdevelopment platform. When this switch is in the ON position, power is applied to the development platform, as
well as the internal power controller (PMIC) on the ARTIK module. However, pressing and holding the PWR_KEY
pushbutton switch is required to power up the ARTIK module. For more information, refer to the section entitled
Power-Key Pushbutton Switch. Figure 17 shows the location of the power switch on the Platform board.

GPIO Test Header Interface to I/O Expander Board

The Platform board has one 80-pin dual-row expansion header that is used to connect to the I/O Expansion board.
The pinout of this connector is shown in Table 5, along with a mapping to the ARTIK module pinout where
applicable. The pin assignments are noted on the silkscreen of the Platform board. The odd-numbered pins are
closest to the edge of the board.
Table 5. ARTIK 530s GPIO Expansion Header Pinout
ARTIK Module
Pin Name
a
N/A
AP_GPE0
AP_GPE1
AP_GPE2
AP_GPB14
AP_GPA14
AP_GPB9_I2SDIN1
AP_GPA25
AP_GPA0
AP_GPA26
AP_GPA27
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Figure 17. Location of Power Switch on the Platform Board

Module
Header Pin
Pin
Name
Number
N/A GND
PAL21 XGPIO0
PAK21 XGPIO1
PAK20 XGPIO2
PAK37 XGPIO3
PA39 XGPIO4
PAL26 XGPIO5
PAG2 XGPIO6
PAH2 XGPIO7
PAH1 XGPIO8
PAJ2 XGPIO9
Header Header
Header Pin
Pin Pin
Number Number
1 2
MICOM_GPIO2
3 4 MICOM_GPIO3
5 6 MICOM_GPIO4
7 8 MICOM_GPIO5
9 10 MICOM_GPIO6
11 12 MICOM_GPIO7
13 14 MICOM_GPIO8
15 16 MICOM_GPIO9
17 18 MICOM_GPIO10
19 20 MICOM_GPIO11
21 22 MICOM_GPIO12
ARTIK 530s Development Kit
Module
ARTIK Module
Pin
Name
Number
b N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Pin Name
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
18