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interrupt function (register bank)

I want to create an interrupt function. So I have to know the interrupt number and I have to select the register bank. My question is, which register bank I must select and why???
Where can I get information about this problem?
Thank you for answers.
andy

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0 Jim Leifker over 24 years ago

There is a good explanation of register banks
and when and why to a different bank for interrupts.

See GS51.PDF chapter 9, page 184 (document version 02.2001)
Then search for "register bank" in the C51.pdf file.
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0 Jim Leifker over 24 years ago

There is a good explanation of register banks
and when and why to a different bank for interrupts.

See GS51.PDF chapter 9, page 184 (document version 02.2001)
Then search for "register bank" in the C51.pdf file.
Cancel
Vote up 0 Vote down

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