Analog Devices SHARC ADSP-21368 User Manual

ADSP-21368 SHARC Processor Hardware Reference B-11
Interrupts
19 P18IMSK
(SPIBMSK)
Programmable Interrupt Mask 18 (SPI Interrupt Mask Sec-
ondary SPI Port). Unmasks the SPIB interrupt (if set, = 1),
or masks the SPIB interrupt (if cleared, = 0).
20 P6IMSKP
(SP0IMSKP)
Programmable Interrupt Mask Pointer 9 (SPORT0 Inter-
rupt Mask Pointer). When the processor is servicing another
interrupt, this bit indicates if the SP0I interrupt is unmasked
(if set, = 1), or the SP0I interrupt is masked (if cleared, = 0).
21 P7IMSKP
(SP2IMSKP)
Programmable Interrupt Mask Pointer 7 (SPORT2 Inter-
rupt Mask Pointer). When the processor is servicing another
interrupt, this bit indicates if the SP2I interrupt is unmasked
(if set, = 1), or the SP2I interrupt is masked (if cleared, = 0).
22 P8IMSKP
(SP4IMSKP)
Programmable Interrupt Mask Pointer 8 (SPORT4 Inter-
rupt Mask Pointer). When the processor is servicing another
interrupt, this bit indicates if the SP4I interrupt is unmasked
(if set, = 1), or the SP4I interrupt is masked (if cleared, = 0).
23 P9IMSKP
(EPDMA0IMSKP)
Programmable Interrupt Mask Pointer 9 (External Port
DMA Channel 0 Interrupt Mask Pointer). When the pro-
cessor is servicing another interrupt, this bit indicates if the
EPDMA0 interrupt is unmasked (if set, = 1), or masked (if
cleared, = 0).
24 P10IMSKP
(GPTMR1MSKP)
Programmable Interrupt Mask Pointer 10 (General-Pur-
pose IOP Timer 1 Interrupt Mask Pointer).
When the processor is servicing another interrupt, this bit
indicates if the GPTMR1I interrupt is unmasked (if set, = 1),
or the GPTMR1I interrupt is masked (if cleared, = 0).
25 P11MSKP Programmable Interrupt Mask Pointer 11 (SPORT7 Inter-
rupt Mask Pointer). When the processor is servicing another
interrupt, this bit indicates if the SP7I interrupt is unmasked
(if set, = 1), or the SP7I interrupt is masked (if cleared, = 0).
26 P12IMSKP
(DAI2IMSKP)
Programmable Interrupt Mask Pointer 12 (DAI Low Prior-
ity Interrupt Mask Pointer).
When the processor is servicing another interrupt, this bit
indicates if the DAI2I is unmasked (if set, = 1), or masked (if
cleared, = 0).
Table B-4. LIRPTL Register Bit Descriptions (Cont’d)
Bit Name Description

Analog Devices SHARC ADSP-21368 Specifications

General

Brand	Analog Devices
Model	SHARC ADSP-21368
Category	Computer Hardware
Language	English