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suresh veluchamy
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Joined: 17 Jul 2005 Posts: 3 Location: New York
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It returns a double value.. Any idea how the value is calculated ? I guess, this is in micro-seconds. Please clarify... |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
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Hello,
Maybe this will help. . .
All references to time of day use the time-of-day (TOD) clock, a 64-bit binary counter. In the basic form, the TOD clock is incremented by adding a one in bit position 51 every microsecond.
If you'd like more detail, search the IBM documentation library for a manual called "Principles of Operations". No assembler programmer should be without one |
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suresh veluchamy
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Joined: 17 Jul 2005 Posts: 3 Location: New York
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006 Posts: 19244 Location: Inside the Matrix
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