Epson DLQ-3000+ Service Manual page 38

Epson dlq-3000+ 24-pin dot matrix printer
Hide thumbs Also See for DLQ-3000+:
Table of Contents

Advertisement

Note:
1. Rise and fall time for output signals
2. Rise and fall time for input signal
S T O R B E
B U S Y
A C K N L G
Rev. A
Table 1-24. Data Transmission Timing
Parameter
tsetup
thold
tstb
tready
tbusy
treply
tack
tnbusy
tnext
1
tt-out *
2
tt-in *
D A T A ( n )
D A T A
t h o l d
t s t b
t s e t u p
t r e a d y t b u s y
Figure 1-14. Data Transmission Timing Chart
Minimum
Maximum
500 ns
500 ns
500 ns
0


500 ns
0
0


t n e x t
t a c k
t r e p l y
t n b u s y
Product Description




500 ns


10
s


120 ns
200 ns
D A T A ( n + 1 )
1-29

Advertisement

Chapters

Table of Contents
loading

Table of Contents