Serial Communication Port "Uart1 - Intermec EasyCoder 601 XP Service Manual

16.2 Serial Communi-
cation Port "uart1:"
Intermec EasyCoder 601 XP – Service Manual Ed. 2
The EasyCoder 601 XP is as standard always fitted with one RS
232C communication port. In Intermec Fingerprint, this port is
designated "uart1:" (Universal Asynchronous Receiver and Trans-
mitter). The circuitry is fitted on the CPU board (see chapter 15) and
has a fixed set of signals in a DB25 male connector which protrudes
through a slot in the printer's rear plate.
By default, the printer is set up as follows:
Baudrate ..................... :
Parity .......................... :
Char. length ................ :
Stop bits ...................... :
RTS/CTS .................... :
ENQ/ACK .................. :
XON/XOFF ................ :
New line ..................... :
The external +5V is limited to 200 mA and is automatically turned
off at overload. It is intended to drive e.g. an external alpha-numeric
keyboard or a bar code reader.
Chapter 16
1
14
2
15
3
16
4
17
5
18
6
19
7
DTR out
20
8
21
9
RI
22
10
23
11
24
12
-RXD
25
13
9600
None
8 bits
1
Disabled
Disabled
Disabled both ways
CR/LF
Interfaces
GNDC
TXD out
RXD in
RTS out
CTS in
DSR in
GNDI
GNDC
112