adsp-21462w Analog Devices, Inc., adsp-21462w Datasheet - Page 40
adsp-21462w
Manufacturer Part Number
adsp-21462w
Description
Sharc Processor
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADSP-21462W.pdf
(60 pages)
- Current page: 40 of 60
- Download datasheet (2Mb)
ADSP-21462W/ADSP-21465W/ADSP-21467
Sample Rate Converter—Serial Input Port
The ASRC input signals (SCLK, FS, and SDATA) are routed
from the DAI_P20–1 pins using the SRU. Therefore, the timing
specifications provided in
pins.
Table 35. ASRC, Serial Input Port
1
Parameter
Timing Requirements
t
t
t
t
t
t
AMI_DATA, SCLK, FS can come from any of the DAI pins. SCLK and FS can also come via PCG or SPORTs. PCG’s input can be either CLKIN or any of the DAI pins.
SRCSFS
SRCHFS
SRCSD
SRCHD
SRCCLKW
SRCCLK
1
1
1
1
FS Setup Before SCLK Rising Edge
FS Hold After SCLK Rising Edge
SDATA Setup Before SCLK Rising Edge
SDATA Hold After SCLK Rising Edge
Clock Width
Clock Period
Table 35
DAI_P20
DAI_P20
DAI_P20
(SDATA)
(SCLK)
(FS)
are valid at the DAI_P20–1
-
-
-
1
1
1
Rev. PrA | Page 40 of 60 | November 2008
Figure 25. ASRC Serial Input Port Timing
t
SRCCLKW
t
SRCSFS
t
SRCSD
t
SRCCLK
SAMPLE EDGE
t
SRCHFS
t
SRCHD
Min
TBD
TBD
TBD
TBD
TBD
TBD
Preliminary Technical Data
Max
TBD
TBD
TBD
TBD
TBD
TBD
Unit
ns
ns
ns
ns
ns
ns
Related parts for adsp-21462w
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC DSP CONTROLLER 16BIT 100-LQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLER 16BIT 68PLCC
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTRLR 16BIT 100LQFP TR
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTRLR 16BIT 100-TQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
75mhz 16k/16k 2.5v LQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
75mhz,16k/16k, 2.5v, Lqfp
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC,DSP,16-BIT,CMOS,QFP,100PIN,PLASTIC
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC,DSP,16-BIT,CMOS,QFP,144PIN,PLASTIC
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLR 544KBIT 208MQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLER 16BIT 144LQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLER 16BIT 68PLCC
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLER 16BIT 128PQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP 16BIT 80MHZ 144CSPBGA
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLER 16BIT 144-LQFP
Manufacturer:
Analog Devices Inc
Datasheet:
Part Number:
Description:
IC DSP CONTROLLER 16BIT 144MBGA
Manufacturer:
Analog Devices Inc
Datasheet: