Table 7: Watchdog Leds; Table 8: Audio Selection Leds; Table 9: Sata Activity Leds; Table 10: Mpcie Slot A Leds - Kontron SMARC Eval-Carrier-2 User Manual

Table 7: Watchdog LEDs

LED Color Signal
Red WDT

Figure 12: GPIO and Backlight LEDs, see board position 25

Table 8: Audio selection LEDs

LED Color Signal
Yellow
CODEK_OPTION_SW
_I2S_HDA#
Yellow CODEK_OPTION_SW
_I2S_HDA#

Table 9: SATA Activity LEDs

LED Color Signal
Red SATA_ACT

Table 10: mPCIe slot A LEDs

LED Color Signal
Yellow
MPCIEA_WPAN#
Yellow MPCIEA_WLAN#
Yellow MPCIEA_WWAN#

Table 11: mPCIe slot B LEDs

LED Color Signal
Yellow
MPCIEB_WPAN#
Yellow MPCIEB_WLAN#
Yellow MPCIEB_WWAN#
Diode
D6
Diode
D44
D45
Diode
D3
Diode
D35
D34
D33
Diode
D43
D42
D36
www.kontron.com
SMARC Eval-Carrier-2 – . Rev. 1.1
Function
Watchdog
indication from
module
Function
I2S Codec is active;
J31 is closed
HDA Codec is active;
J31 is open
Function
Indicate SATA
activity
Function
WPAN Activity
WLAN Activity
WWAN Activity
Function
WPAN Activity
WLAN Activity
WWAN Activity
// 26