90 lines
5.7 KiB
HTML
90 lines
5.7 KiB
HTML
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<meta name="DC.Title" content="Low-level debug panel functions 57 through 70" />
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<meta name="abstract" content="You can enable these functions by selecting manual mode and selecting Functions 25 and 26." />
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<title>Low-level debug panel functions 57 through 70</title>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Low-level debug panel functions 57 through 70</h1>
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<div><p>You can enable these functions by selecting manual mode and selecting
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Functions 25 and 26.</p>
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<p>The following is a list of all the low-level debug panel
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functions and a description of each:</p>
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<p> <span class="uicontrol">Function 57 - Display Service Processor Diagnostic Data Area
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Addresses</span>. These addresses can be used to display debug data in
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function 62.</p>
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<p> <span class="uicontrol">Function 58 - Setting First Character of the Base Address for
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the Function 62 Display</span>.</p>
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<p> <span class="uicontrol">Function 59 - Setting Second Character of the Base Address
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for the Function 62 Display</span>.</p>
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<p> <span class="uicontrol">Function 60 - Setting Third Character of Address for Function
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62 Display</span>.</p>
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<p> <span class="uicontrol">Function 61 - Setting Fourth Character of Address for Function
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62 Display</span>.</p>
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<p> <span class="uicontrol">Function 62 - Display Service Processor Storage</span>.
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This function displays service processor storage starting at the address that
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has been set with functions 58 through 61.</p>
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<p> <span class="uicontrol">Function 63 - System Status SRC Trace</span>. The system
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status SRC trace is a copy of the last 25 status SRCs (those that are typically
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associated with the IPL sequence or the power-off sequence). Enter a subfunction
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between hexadecimal 00 and 18 to look at the status SRCs in sequential order.
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The most recent SRC (the last status SRC) appears at subfunction hexadecimal
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18.</p>
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<p> <span class="uicontrol">Function 64-Diagnostic Status SRC Trace</span>. The diagnostic
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status SRC trace is a copy of the last 25 status SRCs (those that are typically
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associated with the service processor function of problem analysis and main
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storage dump). Enter a subfunction between hexadecimal 00 and 18 to look at
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the status SRCs in sequence. You can see the most recent SRC (the last status
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SRC) at subfunction hexadecimal 18 and the extended SRC words for this SRC
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at subfunctions 19 through 1A.</p>
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<p> <span class="uicontrol">Function 65-Deactivate Remote Service</span>. Use this
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function to deactivate a remote service session or Operations Console. This
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function releases the communications port that was in use for a remote service
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session or Operations Console.</p>
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<p> <span class="uicontrol">Function 66 - Activate Remote Service</span>. Use this
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function to activate a remote service session or Operations Console. This
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function activates the communications port that is used by a remote service
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session or Operations Console.</p>
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<p> <span class="uicontrol">Function 67 - Disk Unit IOP Reset/Reload</span>. Function
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67 is not available for all system types. Use this function to initiate an
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IOP dump and a disk unit IOP reset/reload. The function is enabled only when
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specific SRCs are displayed on the control panel and the associated IOP supports
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a reset/reload function.</p>
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<p> <span class="uicontrol">Function 68 - Power off Disk Unit IOP/IOA Power Domain</span>.
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Function 68 is enabled only by specific disk-unit system reference codes (SRCs)
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such as disk-unit attention SRCs.</p>
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<p> <span class="uicontrol">Function 69 - Power on Disk Unit IOP/IOA Power Domain</span>.
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Function 69 is enabled when the power domain is powered off.</p>
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<p> <span class="uicontrol">Function 70 - Dump Service Processor Control Storage</span>.
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This function saves the contents of the service processor control storage
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into nonvolatile storage for potential use from an error log.</p>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzatmcpfdc.htm" title="This information describes each control panel function, the uses and procedures for each function, and when you must use each function.">Instructions and descriptions for control panel functions</a></div>
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