Adi_Int_Sicdisable; Adi_Int_Sicenable; Adi_Int_Sicgetivg; Adi_Int_Sicinterruptasserted - Analog Devices VisualDSP++ 5.0 Service Manual

System Interrupt Controller Functions

adi_int_SICDisable

The
adi_int_SICDisable()
rupt from being passed to the core event controller. When called, this
function programs the appropriate SIC
peripheral interrupt.

adi_int_SICEnable

The
adi_int_SICEnable()
rupt to be passed to the core event controller. When called, this function
programs the appropriate SIC
interrupt.

adi_int_SICGetIVG

The
adi_int_SICGetIVG()
which a peripheral interrupt is mapped.
In addition to the
passed pointer-to-memory location information. The function interro-
gates the proper field of the appropriate SIC interrupt assignment register
and stores the IVG level (0 to 15) to which the given peripheral interrupt
is mapped into the memory location.

adi_int_SICInterruptAsserted

The
adi_int_SICInterruptAsserted()
the given peripheral interrupt is asserted. Though it can be called at any
time, it is intended that this function is called immediately by the applica-
tion's interrupt handlers to determine if a given peripheral interrupt is
being asserted, allowing the interrupt handler to determine if its periph-
eral is asserting the interrupt.
2-10
function is used to disable a peripheral inter-
function is used to enable a peripheral inter-
register to enable the given peripheral
IMASK
function is used to detect the IVG level to
ADI_INT_PERIPHERAL_ID
VisualDSP++ 5.0 Device Drivers and System
Services Manual for Blackfin Processors
register to disable the given
IMASK
parameter, this function is
function is used to detect whether