QF1DA512-DK Quickfilter Technologies LLC, QF1DA512-DK Datasheet - Page 31

• Manufacturer Part Number: QF1DA512-DK
• Description: KIT DEV FOR QF1DA512
• Manufacturer: Quickfilter Technologies LLC
• Series: SavFIRe™r

Specifications of QF1DA512-DK

• Main Purpose: Filters, Digital Filter Design
• Embedded: Yes, ASIC
• Utilized Ic / Part: QF1Da512
• Primary Attributes: 1 512 Tap FIR Filter, 12 ~ 24 Bit
• Secondary Attributes: Quickfilter Software Design Tool GUI, Works from 10 ~ 500ksps ADC Data Rates
• For Use With: WM2582 - EVALDI EARBUDS TYPE Y686-1006 - BOARD MSP-MOJO + EXPANSION HEADR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 686-1010

12 Operating Mode Configurations
12.1 I2S Mode
12.2 SPI Coprocessor Mode
Rev A8 January 7, 2009
Note: Data paths in bold, Control paths in regular. Filter data in blue, configuration data in orange.
Control
Data
I2S
&
VDD
VDD
sclk
ws
Dashed lines are alternate connections
sd
sd
PRELIMINARY DATA SHEET
Figure 12: SPI Coprocessor Mode
dSDO
dSDI
dSCK
dCS
QF1Da512
dSDI
dSCK
dCS
dSDO
QF1Da512
Figure 11: I2S Mode
sclk1
mosi1
cSDO
cSCK
cCSn
31
cSDI
cs1
cSDO
cSCK
cCSn
cSDI
miso1
mosi2
miso2
mosi
miso
sclk
cs
sclk2
cs2
Configuration
Processor
uP/DSP
based
SPI
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QF1Da512