Kontron CP6003-SA, User Manual

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CP6003-SA Configuration
ID 1044-9757, Rev. 2.0 Page 4 - 19
P R E L I M I N A R Y
4.4.15 LED Control Register (LCTRL)
This register is used to switch on and off the General Purpose LEDs (LED 0..3).
4.4.16 IPMI Keyboard Controller Style Interface
The host processor communicates with the IPMI controller using one Keyboard Controller Style
(KCS) interface, which is defined in the IPMI specification. The KCS interface is on the I/O lo-
cation 0xCA2 and 0xCA3, and configured as regular ISA interrupt.
Table 4-21: LED Control Register (LCTRL)
REGISTER NAME LED CONTROL REGISTER (LCTRL)
ADDRESS 0x291
BIT NAME DESCRIPTION
RESET
VALUE
ACCESS
7-4 LCMD General Purpose LED command:
0000 = Get LED 0
0001 = Get LED 1
0010 = Get LED 2
0011 = Get LED 3
0100 - 0111 = Reserved
1000 = Set LED 0
1001 = Set LED 1
1010 = Set LED 2
1011 = Set LED 3
1100 - 1111 = Reserved 0000 R/W
3-0 LCOL General Purpose LED color:
0000 = Off
0001 = Green
0010 = Red
0011 = Red+green
0100 - 1111 = Reserved 0000 R/W
Note ...
This register can only be used if the General Purpose LEDs indicated in the
“LED Configuration Register” (Table 4-20) are configured in Mode A.