19
3.4 Parallel Port (CN7)
This port is usually connected to a printer. The WAFER-5823
includes an on-board parallel port (CN7), accessed through a
26-pin flat-cable connector.
z
CN7: 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
N/C
3.5 Serial Ports (CN5, CN6)
The WAFER-5823 offers two high speeds NS16C550 compatible
UARTs with Read/Receive 16 byte FIFO serial ports. These ports
let you connect to serial devices or a communication network.
One 9-pin D-SUB header and one 10-pin header are provided
by the WAFER-5823. The detailed pin assignment of the
connectors are specified in the following tables:
Summary of Contents for WAFER-5823
Page 11: ...11 WAFER 5823 Board Jumper Setting...
Page 12: ...12 WAFER 5823 Board Dimensions...
