PDSP16256 Datasheet, PDF (17/28 Pages) Mitel Networks Corporation – Programmable FIR Filter

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