Datasheet

ANAG VISION
ANAG VISION
THIS DATA SHEET IS FOR REFERENCE ONLY. WE RESERVE THE RIGHT TO CHANGES AND IMPROVMENTS WITHOUT PRIOR NOTICE.
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ΤΟΟΣΕ
ΙΥΝΙ
INSTRUCTIONS AV CHARACTER MODULES
READ/WRITE OPERATIONS AND BUSY FLAG CHECK
FOR STANDARD CHARACTER MODULES.
TIMING CONTROL
8-BIT BUSY FLAG CHECK TIMING
RS
R/W
E
INTERNAL
DB7
INSTRUCTION BUSY FLAG BUSY FLAG BUSY FLAG INSTRUCTION
WRITE CHECK CHECK CHECK WRITE
4-BIT BUSY FLAG CHECK TIMING
RS
R/W
E
INTERNAL
DB7
INSTRUCTION BUSY FLAG BUSY FLAG INSTRUCTION
WRITE CHECK CHECK WRITE
(NOTE)IR7, IR3: INSTRUCTION 7TH BIT, 3RD BIT; AC3: ADDRESS COUNTER 3RD BIT
WRITE OPERATIONS
RS
E
DB0 TO DB7
R/W
PW
T
T
T
T
T
T
T
T
VIH1
VIL1
AH
VIH1
VIL1
AH
EF
VIL1
EH
VIH1
VIL1
VIH1
VIL1
VALID DATA
VIH1
VIL1
VIH1
VIL1
VIL1
VIL1
H
DSW
ER
CYCE
AS
READ OPERATIONS
RS
R/W
E
DB0 TO DB7
NOTE: VOL1 IS ASSUMED TO BE 0.8V AT 2 MHZ OPERATION
*
VIL1
VIH1
VIL1
VIH1
VIL1
VIH1
VIL1
VIH1
VIL1
VOH1
VOL1
VOH1
VOL1
VALID DATA
VIL1
VIL1
T
AS
T
AH
T
AH
T
EF
T
ER
T
DDR
T
DHR
T
CYCE
PW
EH
READING DATA FROM LCM TO MPU
WRITING DATA FROM MPU TO LCM
ITEM
ENABLE CYCLE TIME
ENABLE PULSE WIDTH
(HIGH LEVEL)
ENABLE RISE/FALL TIME
ADDREE SET-UP TIME TDSW
(RS, R/W,E)
ADDRESS HOLD TIME
DATA SET-UP TIME
DATA HOLD TIME
SYMBOL
LIMIT
(MIN)
LIMIT
(MAX)
UNIT
T
CYCE
T
CYCE
SYMBOL
LIMIT
(MIN)
LIMIT
(MAX)
UNIT
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
PW
EH
T T
ER EF
T T
ER EF
PW
EH
T
AS
T
AS
T
AH
T
AH
T
DDR
T
DHR
T
DSW
T
H
666
300
100
10
20
25
190
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10
10
100
100
300
666
25
READ/WRITE OPERATIONS
BUSY FLAG CHECK