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首頁技術文檔 >> HP3070測試儀硬件知識boot過程

HP3070在線測試儀硬件知識boot過程 http://dorimoto.com   

HP3070 Boot的過程其實是主機通過系統(tǒng)卡與機器間上電和自檢的過程.

Self-test and boot routines are stored in ROM on the System Card and the Control Cards. The self-test routine verifies that a card is functioning normally. The boot routines downloaded operating system and utility programs to the cards and start them running. The System Card's boot routine includes initiating the self-test and boot routines on the Control Cards. We take the Serial 3 system card for example.The self-test and boot routines run in the following order:


1. When the System Card is powered up, its self-test runs automatically. When the testhead is booted, the System Card is reset and its self-test runs again

 

.2. When the self-test is completed, the System Card runs its boot, which downloads its operating system and utility programs from the system controller.

 

3. The System Card powers up and resets all module Control Cards. This initiates their self-test routines.

[錄入:admin] [日期:10-04-18]

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