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SIO/2  UART  Interrupts 3

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 <= Interrupts 2                                                                                                                        Interrupts 4 =>

In the next several pages we'll configure the Z80 SIO/2 UART for interrupt operation.

 

These are the four areas we'll setup for Interrupts Configuration:

 - Environment constants config

 - Interrupt Vector Table config

 - UART Write registers config

 - ISRs config

 

As with all the code I write or borrow and modify, it is heavily documented. Mail me if I missed anything.

 

SIO/2 UART environment constants configuration:

 <= Interrupts 2                                                                                                                                                                 Interrupts 4 => 

 

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Tags: Z80 MBC, 1MB memory

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