ADSP-2191 AD [Analog Devices], ADSP-2191 Datasheet - Page 33

• Manufacturer Part Number: ADSP-2191
• Description: DSP Microcomputer
• Manufacturer: AD [Analog Devices]

REV. 0
HAD 15–0
(READY
MODE)
HIOMS
MODE)
HCMS
H ACK
HALE
HACK
HWR
(ACK
HA16
HRD
t
C SA L
t
A LW
t
WSH K S
t
A D W
t
WH H K H
t
FI R ST WO RD
WA L
A DD RESS
t
t
A LC S
A LE R
ST AR T
VALI D
t
C S R
t
t
R H K S
t
H K WA L
R H S
Figure 17. Host Port ACC Mode Read Cycle Timing
t
WA D
VAL ID
F IRST
D ATA
B YTE
t
H K R D
t
R H H
t
t
R H K H
R C S W
t
R D H
–33–
VAL ID
D ATA
LA ST
BYTE
t
R C S
t
R D D
HA CK EA C H BYT E
H A CK F IRST BYT E
ADSP-2191M
NEX T WORD
A DD RESS
S TAR T
VA L I D