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Power up time
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03-24-2020, 07:04 AM
Post: #8
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RE: Power up time
Hello,
G2 boot sequence is: - Rom in CPU boots - Rom in CPU located flash rom, locates OS in flash (7MB) and loads said OS to ram. This takes around 3s... - Rom in CPU starts OS - OS displays the HP logo - OS starts all "drivers". This includes the file system... - File system starts... But file system has to scan some/part of the flash. This can be, unfortunately a slow operation... It can take anything from 1s to 7s!!!! These needs to be added to boot time. - OS accesses roughly 500Kb of files (character set + all calc state files)... ~0.3s - OS starts calculator function Here you go, this should explain the Prime G2 boot process... Cyrille Although I work for the HP calculator group, the views and opinions I post here are my own. I do not speak for HP. |
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Power up time - Tugdual - 03-22-2020, 09:09 AM
RE: Power up time - Joe Horn - 03-22-2020, 11:52 AM
RE: Power up time - Tugdual - 03-22-2020, 04:26 PM
RE: Power up time - cdmackay - 03-23-2020, 12:08 AM
RE: Power up time - Joe Horn - 03-23-2020, 02:09 AM
RE: Power up time - Tugdual - 03-23-2020, 04:13 PM
RE: Power up time - cdmackay - 03-24-2020, 02:28 AM
RE: Power up time - cyrille de brébisson - 03-24-2020 07:04 AM
RE: Power up time - CyberAngel - 03-24-2020, 07:27 AM
RE: Power up time - cyrille de brébisson - 03-25-2020, 06:40 AM
RE: Power up time - toml_12953 - 03-25-2020, 10:15 AM
RE: Power up time - cdmackay - 03-26-2020, 12:31 AM
RE: Power up time - cyrille de brébisson - 03-26-2020, 06:28 AM
RE: Power up time - Tugdual - 03-26-2020, 10:48 AM
RE: Power up time - cyrille de brébisson - 03-27-2020, 06:41 AM
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