Humminbird Personal Computer HS-7238 用户手册
15
3.11 Parallel Connector
LP1 is a standard 26-pin flat cable connector designed to
accommodate parallel port connection onboard the HS-7238.
accommodate parallel port connection onboard the HS-7238.
LP1: Parallel Connector
PIN Description PIN Description
1
Strobe
14
Auto Form Feed
2
DATA 0
15
ERROR#
3
DATA 1
16
Initialize
4
DATA 2
17
Printer Select LN#
5
DATA 3
18
GND
6
DATA 4
19
GND
7
DATA 5
20
GND
8
DATA 6
21
GND
9
DATA 7
22
GND
10
Acknowledge
23
GND
11
Busy
24
GND
12
Paper Empty
25
GND
13
Printer Select
26
GND
1
14
26
13
Aut
o
Form
F
ee
d
ER
RO
R
#
In
itia
liz
e
Printer
S
elect
LN#
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
St
ro
be
P
DD0
P
DD1
P
DD2
P
DD3
P
DD4
P
DD5
P
DD6
P
DD7
A
ck
now
le
dg
e
Bu
sy
P
aper
Em
pty
Pr
in
te
r
S
el
ec
t
GN
D
GN
D