MOSEL VITELIC
Waveforms of OE-Controlled Write Cycle
t
RAS (1)
t
RC (2)
t
RP (3)
V53C808H
RAS
V
IH
V
IL
t
CRP (13)
t
AR (23)
t
RCD (6)
t
CSH (4)
CAS
V
IH
V
IL
t
RAD (24)
t
RAH (9)
t
RSH (W)(12)
t
CAS (5)
t
CRP (13)
t
CAR (44)
t
CAH (11)
t
ASC (10)
t
ASR (8)
ADDRESS
V
IH
V
IL
ROW ADDRESS
COLUMN ADDRESS
t
CWL (26)
t
RWL (31)
t
WP (29)
WE
V
IH
V
IL
t
WOH (34)
OE
V
IH
V
IL
t
OED (35)
V
IH
V
IL
t
DH (33)
t
DS (32)
VALID DATA-IN
808H-07
I/O
Waveforms of Read-Modify-Write Cycle
t
RRW (37)
t
RWC (36)
t
RP (3)
RAS
V
IH
V
IL
t
CRP (13)
t
AR (23)
t
RCD (6)
t
CSH (4)
CAS
V
IH
V
IL
t
RAH (9)
t
ASR (8)
V
IH
V
IL
ROW
ADDRESS
t
RAD (24)
V
IH
V
IL
t
CAA (20)
t
OAC (17)
t
t
ASC (10)
COLUMN
ADDRESS
t
RSH (W)(25)
t
CRW (40)
t
CRP (13)
CAH (11)
ADDRESS
t
RWD (39)
t
RCS (17)
t
AWD (41)
t
CWD (38)
t
RWL (31)
t
CWL (26)
t
WP (29)
WE
OE
V
IH
V
IL
t
OED (35)
t
CAC (18)
t
RAC (19)
t
HZ (22)
VALID
DATA-OUT
t
LZ (21)
t
DS (32)
VALID
DATA-IN
808H-08
t
DH (33)
I/O
V
IH
V
OH
V
IL
V
OL
Don’t Care
V53C808H Rev. 1.5 April 1998
Undefined
9
MOSEL [ MOSEL VITELIC, CORP ]
