SATO GT424 Operator's Manual page 116

Section 5: Interface Specifications
5.17 PARALLEL INTERFACE (CONT'D)
Pin Assignments
Pin no. Signal Type
1 nSTROBE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 24 (+5V)
Interface Signals
Pin no. Signal Type
1 nSTROBE
2 to 9 DATA 1 to DATA 8
10
11
12
13
32
Page 5-34
Contents
Input
DATA 1 Input
DATA 2 Input
DATA 3 Input
DATA 4 Input
DATA 5 Input
DATA 6 Input
DATA 7 Input
DATA 8 Input
nACK Output
BUSY Output
PE Output
SELECT Output
FG Frame Ground
Direction
Input
Input
nACK Output
BUSY Output
PE Output
SELECT Output
nFAULT Output
Pin no. Signal Type
19 STROBE-RETURN
20 DATA 1- RETURN
21 DATA 2 - RETURN
22 DATA 3 - RETURN
23 DATA 4 - RETURN
24 DATA 5 - RETURN
25 DATA 6 - RETURN
26 DATA 7 - RETURN
27 DATA 8 - RETURN
28 ACK
29 BUSY
30 PE
31
32 nFAULT
33
34
35
36
Contents
To scan data, make sure that the pulse width of the
strobe pulse is set to more than 1 µs.
The regular status is "High", however, if it is "Low", the
data will be scanned in the first transition.
DATA1=LSB DATA8=MSB
Positive logic code
ASCII or JIS7 as well as 8.
A low level pulse signal will be output when data
scanning is complete to inform the host.
"High" will be maintained when the Reception buffer
has reached full or when an error occurs in the printer,
and "Low" will be output when the printer is ready to
receive.
The level will become "High" when labels have run out
and none have been set.
The signal will be in "High" level when reception is
possible, otherwise it will be "Low" level.
The signal will be in "High" level when reception is
possible, otherwise it will be "Low" level.
Contents
- RETURN
- RETURN
- RETURN
Output
GT Series Operator's Manual