Video Input Signals; Figure 3. 8080 Video Input Timing Diagram; Table 5. 8080 Video Input Timing Description - Planar EL240.128.45 ICEBrite User Manual

Video Input Signals

Figure 3. 8080 Video Input Timing Diagram.

Table 5. 8080 Video Input Timing Description.

Signal Symbol
A0, CS t
AH8
t
AW8
WR, RD t
CYC
t
CC
t
DS8
D0 to D7 t
DH8
t
ACC8
t
OH8
All signals Tr, Tf
EL240.128.45 Operations Manual (020-0345-00C)
Parameter
min
Address hold time 10
Address setup time 0
System cycle time 550
Strobe pulsewidth 120
Data setup time 120
Data hold time 5
RD access time -
Output disable time 10
Input rise and fall
times
Condition
max unit
- ns
- ns
- ns
- ns CL=100 pF
- ns
- ns
50 ns
50 ns
30 ns
9