User`s guide

Operating the L1 Controller
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The following are common subchannels associated with console communications on an
SGI Altix system:
• Subchannel 0A specifies Node 0, CPU A.
• Subchannel 0C specifies Node 0, CPU B.
• Subchannel 1A specifies Node 1, CPU A.
• Subchannel 1C specifies Node 1, CPU B.
• Subchannel 2A specifies Node 2, CPU A.
• Subchannel 2C specifies Node 2, CPU B.
• Subchannel 3A specifies Node 3, CPU A.
• Subchannel 3C specifies Node 3, CPU B.
• Node 0 console subchannel.
• Node 1 console subchannel.
• Node 2 console subchannel
• Node 3 console subchannel
The following are common subchannels associated with console communications on an
SGI Origin 3900 systems:
• Subchannel 0A specifies Node 0, CPU A.
• Subchannel 0B specifies Node 0, CPU B.
• Subchannel 0C specifies Node 0, CPU C.
• Subchannel 0D specifies Node 0, CPU D.
• Subchannel 1A specifies Node 1, CPU A.
• Subchannel 1B specifies Node 1, CPU B.
• Subchannel 1C specifies Node 1, CPU C.
• Subchannel 1D specifies Node 1, CPU D.
• Subchannel 2A specifies Node 2, CPU A.
• Subchannel 2B specifies Node 2, CPU B.
• Subchannel 2C specifies Node 2, CPU C.
• Subchannel 2D specifies Node 2, CPU D.