Ultrascsi Connector - Sun Microsystems Sun Blade 1000 Service Manual

TABLE B-8
Pin
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
B.3

UltraSCSI Connector

The Ultra small computer system interface (UltraSCSI) connector (J2202) is located
on the motherboard back panel.
Serial Port A and B Connector Pin Assignments (Continued)
Signal
+5VDC
NC
NC
NC
SER_TRXC_A_L_CONN
NC
SER_RXC_A_L_CONN
NC
NC
SER_DTR_A_L_CONN
NC
NC
NC
SER_TXC_A_L_CONN
NC
Description
+5 VDC
Not connected
Not connected
Not connected
Transmit clock
Not connected
Receive clock
Not connected
Not connected
Data terminal ready
Not connected
Not connected
Not connected
Terminal clock
Not connected
Appendix B Signal Descriptions B-7