KIC551
K I C 5 5 1 U s e r M a n u a l
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© 2 0 2 1 F a s t w e l V e r . 0 0 3
To disable optical modules:
CMD>rfr 05 -
Reading the current state of the “System Control” register. Further, in the
read value, bit 1 should be set (for example, for the read value V = 08h).
To disable the optical modules, bit 1 of register 05 is set by the following command:
CMD>wfr 050A
- Optical modules are disabled.
In order to enable the optical modules:
CMD>rfr 05 -
Reading the current state of the “System Control” register. Next, in the
read value, you should reset bit 1 (for example, for the read value V = 08h).
To enable the optical modules, bit 1 of register 05 is reset by the following command:
CMD>wfr 0508
- Optical modules are enabled.
Initialization of Hardware Monitor
This feature allows hardware to disable the Hardware chip of the LM87 monitor or to quickly
set the internal registers of this chip to its original state.
To activate the specified mode, you
should set bit 2 of “System Control” register with the address
05 (Table 4.6).
Table 4.6
– Register 05, bit 2
State
Function
0
Standard operation mode. Hardware monitor is enabled (by default)
1
Hardware Monitor is disabled
An example of a sequence of commands for enabling / disabling the Hardware Monitor.
To disable the Hardware Monitor:
CMD>rfr 05 -
Reading the current state of the “System Control” register. Further, in the
read value, bit 2 should be set (for example, for the read value V = 08h).
TO disable the Hardware Monitor, bit 2 of register 05 is set by the following command:
CMD>wfr 050C
- Hardware Monitor is disabled.
In order to enable the Hardware Monitor:
CMD>rfr 05 -
Reading the current state of the “System Control” register. Further, in the
read value, you should reset bit 2 (for example, for the read value V = 08h).
To enable the Hardware Monitor, bit 2 of register 05 is reset by the following command:
CMD>wfr 0508
- Hardware Monitor is enabled.
Enabling/Disabling the integrated 10 Gbit Ethernet controller
This function makes it possible to enable/disable the integrated 10 Gbit Ethernet controller.
