Datasheet

ADSP-2191M
–28– REV. A
Figure 15. Host Port ACC Mode Write Cycle Timing
t
DWS
t
ADW
ADDRE SS
VALID
DATA
VALID
DATA
VALID
ADDRE SS
VALID
HACK FIRS T BYTE
t
WDH
HAD15–0
HA16
t
WA D
LAST
BYTE
FIRST
BY TE
START
NEXT WORD
START
FIRST WORD
t
WHKH
t
WHK S
t
CSAL
t
WCS
HALE
t
ALE W
t
HKWD
HACK EACH BYTE
HACK
(READY
MO DE )
t
WAL
t
AL CS
t
ALW
t
CSW
t
WCSW
t
WHS
t
WHH
t
WHHK H
t
WS H KS
t
HKW AL
HA C K
(AC K
MO DE)
HWR
HCMS
HIOMS