Serial Port Connector; Figure B-6 Serial Port Connector J36 Pin Configuration; Table B-7 Serial Port Connector J36 Pin Assignments - Sun Microsystems Sun Blade 150 Service Manual

B.5

Serial Port Connector

The serial port connector is a DB-9 type connector located on the back panel. The
serial port connector provides asynchronous serial communications.
1
6
FIGURE B-6
TABLE B-7
Pin
1
2
3
4
5
6
7
8
9
There is also a second serial port connector at J13 on the riser card (
cable adapter is required. You also need to use a PCI card slot to access the serial
port connector on the riser board.
card serial port through a PCI card slot.
B-8 Sun Blade 150 Service Manual • June 2002
5
9
Serial Port Connector J36 Pin Configuration
Serial Port Connector J36 Pin Assignments
Signal Description
CD Carrier detect
RD Receive data
TD Transmit data
DTR Data terminal ready
GND Ground
DSR Data set ready
RTS Request to send
CTS Clear to send
RI Ring indicator
shows how you can access the riser
FIGURE B-8
). A
FIGURE B-7