STE5 Operation Manual
7
1-3. Communication Interface
Parallel Interface
Handshake
: DSTB connects to the printer, BUSY connects to the host
Interface cable
: Parallel cable compatible to IBM PC
Pin out
: See below
PIN NO.
FUNCTION
TRANSMITTER
1
2-9
10
11
12
13
14
15
16
17
18
19-30
31
32
33
34-35
36
/Strobe
Data 0-7
/Acknowledge
Busy
/Paper empty
/Select
/Auto-Linefeed
N/C
Signal Gnd
Chasis Gnd
+5V,max 500mA
Signal Gnd
/Initialize
/Error
Signal Ground
N/C
/Select-in
host / printer
host
printer
printer
printer
printer
host / printer
host
host / printer
printer
host / printer
Serial Interface
Serial Default
Setting
:
9600 baud rate no parity 8 data bits 1 stop bit XON/XOFF protocol and
RTS/CTS
RS232 HOUSING (9-pin to 9-pin)
DB9 SOCKET
DB9 PLUG
---
1 1
+5V,max 500mA
RXD
2 2
TXD
TXD
3 3
RXD
DTR
4 4
N/C
GND
5 5
GND
DSR
6 6
RTS
RTS
7 7
CTS
CTS
8 8
RTS
RI
9 9
N/C
PC
PRINTER
Note
The total current output from parallel port and serial port altogether can not exceed
500mA.
USB Interface
Connector Type : Type B
PIN NO.
1
2
3
4
FUNCTION VBUS D- D+ GND
Содержание STE5
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