Pages tagged with "cpu"
This is a list of pages that have been tagged with “cpu”.
| Page | Description | Tags |
|---|---|---|
| cpunum_set_input_line() | Set the logical state of the an input line on a CPU. Syntax Declaration Declared in src/emu/cpuint.h as void cpunum_set_input_line(running_machine *machine, int cpunum, int line, int state); Parameters * machine -- Pointer to the machine where this CPU is running * cpunum -- Index to the CPU * line -- The IRQ to set, those are generally defined in the appropriate CPU header files * state -- The logical state to set. Possible values are ASSERT_LINE, HOLD_LINE, CLEAR_LINE and PULSE_… | reference, mame, cpu, irq |
| cpunum_set_input_line_and_vector() | Set the logical state of an input line on a CPU and its associated vector. This function is a combined version of cpunum_set_input_line() and cpunum_set_input_line_vector(). Syntax Declaration Declared in src/emu/cpuint.h as void cpunum_set_input_line_and_vector(running_machine *machine, int cpunum, int line, int state, int vector); | reference, mame, cpu, irq |
| cpunum_set_input_line_vector() | Set the vector to be returned during a CPU's interrupt acknowledge cycle. Syntax Declaration Declared in src/emu/cpuint.h as void cpunum_set_input_line_vector(int cpunum, int irqline, int vector); Parameters * cpunum -- Index to the CPU * irqline -- The IRQ to set, those are generally defined in the appropriate CPU header files * vector -- The vector you want to set | reference, mame, cpu, irq |
| cpunum_set_irq_callback() | Install a driver callback for IRQ acknowledge. This callback is used to get a vector for an IRQ line. Syntax Declaration Declared in src/emu/cpuint.h as void cpunum_set_irq_callback(int cpunum, int (*callback)(int irqline)); Parameters * cpunum -- Index to the CPU * *callback -- Pointer to a function that will be called when this IRQ is fired. | reference, mame, cpu, irq |