Artesyn MITX-CORE-820 Installation and Use (July 2014) - Manual (Page 120)

Firmware
MITX-CORE-820 Installation and Use (6806800M10H) 120
6.3.6 Wake Up Requirement
The PS2 kb/mouse supports wake up from sleep state, in both S1/S3, but not S5.
6.3.7 LEDs Control
The MITX-CORE-820 has a green LED and a red LED to indicate the charging or discharging
status
A LED for indicating power on/off is implemented.
Table 6-10 LED Control Status
Battery Status Green LED Status Red LED Status
Charging Inactive Active
Fully Charged Active Inactive
Discharging Inactive Inactive
Battery Low Inactive Blinking
const LEDs_DESCRIPTOR LEDs_Table[] =
{
{PORT_PIN(3, 2) | LOW, 0x00}, // 0 - Battery LED Green
{PORT_PIN(3, 1) | LOW, 0x00}, // 1 - Battery LED RED
{UNUSED_PIN | LOW, 0x00}, // 2 - Scroll Lock LED
{UNUSED_PIN | LOW, 0x00}, // 3 - CAPS Lock LED
{UNUSED_PIN | LOW, 0x00}, // 4 - NUMLock LED
{UNUSED_PIN | LOW, 0x00}, // 5 - Touchpad Disabled LED
{UNUSED_PIN | LOW, 0x00}, // 6 - Bluetooth LED
{UNUSED_PIN | LOW, 0x00}, // 7 - Wireless LED
{UNUSED_PIN | LOW, 0x31}, // 8 - Power LED
{UNUSED_PIN | LOW, 0x00} // 9 - 3G LED.