PDSP16256A Zarlink Semiconductor, PDSP16256A Datasheet - Page 17

• Manufacturer Part Number: PDSP16256A
• Description: Programmable FIR Filter
• Manufacturer: Zarlink Semiconductor

PROCESSOR WRITE STROBE
REGISTERED STROBE
PROCESSOR WRITE STROBE
PDSP16256 WEN
ADDRESS/DATA
A7:0/C15:0
Figure. 18 Remote Master synchronisation
SCLK
ADDRESS
DATA
SCLK
SYNCHRONISATION
REGISTERED INTO
REGISTER
STROBE
A7:0 AND C15:0 HELD AFTER FALLING EDGE OF WRITE STROBE
ADDRESS AND DATA VALID
D
CIRCUIT
HOLD
Q
STATE MACHINE
COEFFICIENT
REGISTERED
INTO STATE
MACHINE
STROBE
LOAD
TO PDSP16256 ON
WEN
A7:0
C15:0
INPUT CLOCKED
COEFFICIENT
16256
PDSP
THIS EDGE
PDSP16256/A
17