Sun Microsystems Blade 1500 - Serial Ports; TABLE B-4 Serial Port Pinouts; FIGURE B-3 Serial Port; B.1.4 Serial Ports

B-4 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
B.1.4 Serial Ports
There are two serial ports on the rear panel of the workstation using DB-9M
connectors. One serial port is identified in
FIGURE B-3.
FIGURE B-3 Serial Port
Both ports have the same pinouts, as described in TABLE B-4.
13 Select
14 nAutoEd
15 nFault
16 nInit
17 nSelect_in
18 Ground
19 Ground
20 Ground
21 Ground
22 Ground
23 Ground
24 Ground
25 Ground
TABLE B-4 Serial Port Pinouts
Pin Signal Description
1 DCD_ Data Carrier Detect
2 RXD_ Receive Data
TABLE B-3 Parallel Port Pinouts (Continued)
Pin Signal
15
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