REV.-A
1.2 INTERFACE
The LX-800 has a 8-bit parallel interface as a standard. The specifications for the 8-bit parallel interface
are as follows:
Data Format:
Synchronization:
Hand Shaking:
Logic Level:
Data transmission
Connector:
BUSY
OATA
STROBE
8-bit parallel
By STROBE pulse
By both
and BUSY, or either of them
(LS type) compatible
timing:
See Figure 1-3.
57-30360 (AMPHENOL) or equivalent (See Figure 1-4.)
m i n .
m i n .
NOTE: Transmission time (rising and falling time)
Fig. 1-3. Data Transmission Timing
of every input signal must be less than
for 8-Bit Parallel Interface
1.
19.
(
Pair
1.)
2.
20.
(
Pair
3.
1.
( Pair
4.
(
5.
23.
(
6 .
24.
( Pair
7.
25.
( Pair
e.
2 6 .
(
S . )
9 .
27.
(
P a i r
10
(
1 0 . )
2 9 .
( Pair
11. )
3 0 .
( Pair
1 2 . )
1 3
3 1 .
3 2 .
15
3 3 .
16
3 4 . N C
17
3 5 .
3 6 .
57-30360 36-Pin Connector
1-3
