Parallel Interface - DCA Intertel 2000 Technical Manual

3.3 Parallel Interface

The parallel interface board allows for data exchange with the printer under the cen-
tronics parallel protocols. The pinout is shown in Table 8.
The parallel interface board can't be used at the same time with the T.O.F. sensor.
TABLE 8 - PARALLEL INTERFACE CONNECTOR
PIN SIGNAL
01 /STROBE
02 D0
03 D1
04 D2
05 D3
06 D4
07 D5
08 D6
09 D7
10 /ACK
11 BUSY
12 PE
13 SLCT
14 /AUTO FEED
XT
15 /ERROR
16 /INIT
17 /SLCT-IN
18 ..25 GND
DCA Intertel
DESCRIPTION
STROBE for data read-in
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
new data request
data received
paper error/paper end
printer is ON
automatic LINE FEED
request
printer error
printer initialise
not connected
GROUND
18
DIRECTION
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
IN
OUT
IN
(IN)
IN/OUT
DCA Intertel