PDSP16256A Zarlink Semiconductor, PDSP16256A Datasheet - Page 20
PDSP16256A
Manufacturer Part Number
PDSP16256A
Description
Programmable FIR Filter
Manufacturer
Zarlink Semiconductor
Datasheet
1.PDSP16256A.pdf
(25 pages)
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Manufacturer
Quantity
Price
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Part Number:
PDSP16256ABO
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20
PDSP16256/A
SCLK
C15:0
WEN
A7:0
CCS
CS
(a) Coefficient Write
OUTPUT PINS
INPUT PINS
VALID ADDRESS
t
HS
VALID DATA
SCLK
F31:0
OEN
C15:12
SCLK
t
A7:0
C7:0
HH
CCS
Figure. 20 Remote Master setup and hold timings
t
CD
Figure. 21 EPROM load timings
CLK 1
VALID DATA
VALID DATA
Figure. 22 Operating timings
SCLK
C15:0
t
WEN
A7:0
CD
CCS
CS
t
OS
VALID ADDRESS
VALID ADDRESS
t
OH
VALID ADDRESS
t
HS
VALID DATA
t
CLK 2
CZF
VALID DATA
HIGH Z
t
HH
t
CL
(b) Control Register Write
t
HS
t
t
CL
CH
t
HH
t
VALID DATA
VALID DATA
CLK 9
CVF
t
CD
t
CH
t
HS
t
HH
t
HH