ADSP-2191 AD [Analog Devices], ADSP-2191 Datasheet - Page 29

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

REV. 0
H A D15 –0
(R EA DY
MO D E)
M OD E)
HIOMS
H AL E
HCMS
HACK
HACK
( ACK
H A 16
t
HWR
C S A L
t
W S H K S
t
t
A D W
H K W A L
t
WH H KH
FI R ST WO RD
t
t
WA D
A DDR ESS
WA L
ST AR T
VA LI D
t
A LC S
t
A LW
t
t
t
Figure 15. Host Port ACC Mode Write Cycle Timing
W H K S
WH S
H K W D
t
D WS
t
ALE W
VALI D
F IRST
DA TA
B YTE
t
C S W
t
WH H
t
t
WC SW
WH K H
t
–29–
WD H
VAL ID
D ATA
LA ST
BYTE
t
WC S
H ACK FIR ST B YTE
H AC K EAC H B YTE
ADSP-2191M
NEX T WORD
AD DR ESS
S TAR T
VA LID