MPCBL0010 SBC—Addressing
Intel NetStructure® MPCBL0010 Single Board Computer
Technical Product Specification October 2006
106 Order Number: 304120
L1COL[1:0]: ATCA LED 1 color control: 00 = amber, 10 = red, others = off
L2COL[1:0]: ATCA LED 2 color control: 00 = amber, 10 = red, 01 = green, others =
off
U1COL[1:0]: User LED 1 color control: 00 = amber, 10 = red, 01 = green, others =off
U2COL[1:0]: User LED 1 color control: 00 = amber, 10 = red, 01= green, others = off
LED0: Standard ATCA0 LED control: Hotswap LED, color is blue
LED1: Standard ATCA1 LED control: Out of service LED, color from LED color control
register. This bit only works if bit OLED1 is set
LED2: Standard ATCA2 LED control: Health LED, color from LED color control register
Table 85. SBC Status 01h
Address Action D7 D6 D5 D4 D3 D2 D1 D0
01h
Read Vcore 1.2V 1.5V 1.8V 2.5V 3.3V 5V 12V
Write NU NU NU NU NU NU NU NU
PowerUp NU N U NU NU NU NU N U NU
Table 86. POST Code Low 02h
Address Action D7 D6 D5 D4 D3 D2 D1 D0
02h
Read Last access to I/O 80 in the BIOS address space
Write NU NU NU NU NU NU NU NU
PowerUp NU N U NU NU NU NU N U NU
Table 87. POST Code High 03h
Address Action D7 D6 D5 D4 D3 D2 D1 D0
03h
Read Last access to I/O 81 in the BIOS address space
Write NU NU NU NU NU NU NU NU
PowerUp NU N U NU NU NU NU N U NU
Table 88. LED Color Control 06h
AddressActionD7D6D5D4D3D2D1D0
06h
Read U2COL1 U2COL0 U1COL1 U1COL0 L2COL1 L2COL0 L1COL1 L1COL0
Write U2COL1 U2COL0 U1COL1 U1COL0 L2COL1 L2COL0 L1COL1 L1COL0
PowerUp00000000
Table 89. LED Control 07h
AddressActionD7D6D5D4D3D2D1D0
07h
Read 0LED1 ULED2 ULED1 LED3 LED2 LED1 LED0
Write 0LED1 ULED2 ULED1 LED3 LED2 LED1 LED0
PowerUp 0 0 0 0 0 0 1