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Defines | |
#define | M_PIC 0x20 |
#define | M_IMR 0x21 |
#define | S_PIC 0xA0 |
#define | S_IMR 0xA1 |
#define | EOI 0x20 |
#define | ICW1 0x11 |
#define | ICW4 0x01 |
#define | M_VEC 32 |
#define | S_VEC 40 |
#define | OCW3_IRR 0x0A |
#define | OCW3_ISR 0x0B |
Functions | |
void | picInit (void) |
void | picEnableIRQ (unsigned short irqNum) |
void | picDisableIRQ (unsigned short irqNum) |