Operation Manual
EL240.128.45 Display
Beneq Oy
Olarinluoma 9
Tel. +358 9 7599 530
VAT ID FI19563372
FI-02200 Espoo
Fax +358 9 7599 5310
www.beneq.com
Finland
www.lumineq.com
Date: February 13, 2017
Document number: ED000810B
Page | 10
3.3.1
Video input signals
Figure 3. 8080 video input timing diagram
Table 5. 8080 video input timing description
Signal
Symbol
Parameter
Condition
min
max
unit
A0, CS
t
AH8
Address hold time
10
-
ns
t
AW8
Address setup time
0
-
ns
WR, RD
t
CYC
System cycle time
550
-
ns
t
CC
Strobe pulse width
120
-
ns
CL=100 pF
t
DS8
Data setup time
120
-
ns
D0 to D7
t
DH8
Data hold time
5
-
ns
t
ACC8
RD access time
-
50
ns
t
OH8
Output disable time
10
50
ns
All signals
Tr, Tf
Input rise and fall
times
30
ns
