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Independent SDK for the Sega Dreamcast
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IRQ Levels

values for the various ASIC event IRQ levels More...

Macros

#define ASIC_IRQ9   0
 IRQ level 9.
 
#define ASIC_IRQB   1
 IRQ level B (11)
 
#define ASIC_IRQD   2
 IRQ level D (13)
 
#define ASIC_IRQ_MAX   3
 Don't take irqs from here up.
 
#define ASIC_IRQ_DEFAULT   ASIC_IRQ9
 Pick an IRQ level for me!
 

Detailed Description

values for the various ASIC event IRQ levels

You can pick one at hook time, or don't choose anything and the default will be used instead.

Macro Definition Documentation

◆ ASIC_IRQ9

#define ASIC_IRQ9   0

IRQ level 9.

◆ ASIC_IRQ_DEFAULT

#define ASIC_IRQ_DEFAULT   ASIC_IRQ9

Pick an IRQ level for me!

◆ ASIC_IRQ_MAX

#define ASIC_IRQ_MAX   3

Don't take irqs from here up.

◆ ASIC_IRQB

#define ASIC_IRQB   1

IRQ level B (11)

◆ ASIC_IRQD

#define ASIC_IRQD   2

IRQ level D (13)