Datasheet

ADSP-2191M
–32– REV. A
Figure 17. Host Port ACC Mode Read Cycle Timing
ADDRE SS
VALID
DATA
VALID
DATA
VALID
ADDRE SS
VALID
t
RDH
HAD15– 0
HA16
t
ADW
LAST
B
Y
TE
FIR ST
B
Y
TE
START
NE XT W OR D
START
FI RS T W ORD
t
RHKH
t
HKRD
t
CSAL
t
RHKS
tt
RCS
HA L E
t
ALW
HACK
(A C K
MODE)
HACK EACH BYTE
t
ALC S
t
CSR
t
ALE R
t
RC S W
HACK
(READY
MODE)
HACK FIRST BYTE
t
RHS
t
RHH
t
WSHKS
t
WHH KH
t
HK W AL
t
RDD
t
WAL
t
WAD
HWR
HRD
HCMS
HIO MS