Options that have been built into Hercules Information about the host system

The information shown in this view is the same as returned by the VERSION console command.

Figure 23: Web Browser Interface Version Info

4.4.8 CPU

The CPU
view i
s used to configure CPUs online or offline. Each CPU in the current configuration is listed
here with the CPU number, a drop-down list displaying the current CPU state and an “Update” button.

The example shown below is from a configuration with only one CPU.

Figure 24: Web Browser Interface CPU

The CPU state can be changed through selecting “Online” or “Offline” in the drop-down list and clicking
on the “Update” button.

4.4.9 GPRs

The GPRs (General Purpose Register) view displays the current values of the general purpose registers.
There is no possibility to change the values of the general purpose registers from this view. To alter the
contents of the registers use the registers view instead.

Figure 25: Web Browser Interface GPRs

4.4.10 CRs

The CRs (Control Register) view displays the current values of the control registers. There is no possi-
bility to change the values of the control registers from this view. To alter the contents of the control re-
gisters use the registers view instead.

Figure 26: Web Browser Interface CRs

4.4.11 PSW

The PSW view displays the current contents of the Program Status Word (PSW). Like in the GPRs and
CRs view the value cannot be changed. To alter the contents of the individual PSW fields the “PSW”
console command must be used.

The “Auto Refresh” button has the same function as in the log view. Through clicking on “Auto Refresh”
the view is refreshed automatically. The refresh interval in seconds can be specified in the entry field
beneath the “Auto Refresh” button. Once auto refresh is turned on you can stop it by clicking again on the
same button, whose description meanwhile has changed to “Stop Refreshing”.

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