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16
GDS
=
------------------------------ -
SRCx_FS_IP
16
GDS
=
------------------------------ -
+
SRCx_FS_IP
Interrupts
The SRC mute-out signal can be used to generate interrupts on their ris-
ing edge, falling edge, or both, depending on how the DAI interrupt mask
registers (
DAI_IRPTL_RE
of
/
DAIHI
DAILI
The
SRCx_MUTE_OUT
locked (after 4096 FS input samples) and after changes to the sample
ratio. Hard mute, soft mute, and auto mute only control the muting of
the input data to the SRC.
ADSP-2136x SHARC Processor Hardware Reference
www.BDTIC.com/ADI
for the ADSP-21362/3/4/5/6 Processors
Asynchronous Sample Rate Converter
32
+
------------------------------ -
sec
SRCx_FS_IP
32
SRCx_FS_IP
×
------------------------------ -
-------------------------------- -
SRCx_FS_IP
SRCx_FS_OP
/
) are programmed. This allows the generation
FE
interrupts either entering mute, exiting muting or both.
interrupt is generated only once when the SRC is
(
onds for
SRCx_FS_OP
(
sec
onds for SRCx_FS_OP SRCx_FS_IP
≥
)
SRCx_FS_IP
≤
)
12-19
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