14
3.3 Parallel Port
This port is usually connected to a printer, The ROCKY-
P218BXA includes an on-board parallel port, accessed through a
26-pin flat-cable connector CN6.
•
CN6 : Parallel Port Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
STROBE#
2
DATA 0
3
DATA 1
4
DATA 2
5
DATA 3
6
DATA 4
7
DATA 5
8
DATA 6
9
DATA 7
10
ACKNOWLEDGE
11
BUSY
12
PAPER EMPTY
13
PRINTER SELECT
14
AUTO FORM FEED #
15
ERROR#
16
INITIALIZE
17
PRINTER SELECT LN#
18
GROUND
19
GROUND
20
GROUND
21
GROUND
22
GROUND
23
GROUND
24
GROUND
25
GROUND
26
NC
3.4 Serial Ports
The ROCKY-P218BXA offers two high speed NS16C550
compatible UARTs with Read/Receive 16 byte FIFO serial ports.
•
CN11 : Serial Port DB-9 Connector (COM1)
PIN NO.
DESCRIPTION
1
DATA CARRIER DETECT
(DCD)
2
RECEIVE DATA
(RXD)
3
TRANSMIT DATA
(TXD)
4
DATA TERMINAL READY
(DTR)
5
GROUND
(GND)
6
DATA SET READY
(DSR)
Summary of Contents for ROCKY-P218BXA Pentium II & Creative Sound
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