Led Control Register (Lctrl) - Kontron CP308 User Manual

CP308
4.3.14

LED Control Register (LCTRL)

The LED Control Register enables the user to switch on and off the General Purpose LEDs.
Table 4-17: LED Control Register (LCTRL)
REGISTER NAME
ADDRESS
BIT NAME
7 - 4 LCMD 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
3 - 0 LCOL LED color:
0000 = Off
0001 = Green
0010 = Red
0011 = Red+Green
0100 - 1111 = Reserved
Note ...
This register can only be used if the General Purpose LEDs indicated in the
"LED Configuration Register" (Table 4-16) are configured in General Purpose
Mode.
ID 1027-4487, Rev. 3.0

LED CONTROL REGISTER (LCTRL)

0x291
DESCRIPTION
Configuration
RESET
ACCESS
VALUE
0000 R/W
0000 R/W
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