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Sun-3/E SCSI/Ethernet

501-8027 501-1584

9U Assembly
Ethernet Only

Power

4.1 Amps @ +5Vdc
20.5 Watts

Notes

  1. Board revision 501-8027-06 or 501-1584-01 is required for use in any SPARC CPU based system.
  2. The fuse is not replaceable.
  3. When used with the Sun-4400 CPU, 501-1381, the board revision must be >=501-8027-07 or the assembly must be >=501-1584-02.
  4. SCSI TERMPWR is provided on boards >=501-8027-07.

Reference

Sun SunNet Ethernet/VME Controller Configuration Procedures , 813-2082-10.

501-8027 Switch and Jumper Settings

DIP SWITCH SWITCH SETTING DESCRIPTION
SW0601 1-7 On Enable Thin Ethernet
1-7 Off Enable Ethernet*
DIP SWITCH SWITCH SETTING DESCRIPTION
SW0201 1 Off 24/32-bit addressing
2 Off/On N/C
3 * A18 address decode
4 * A19 address decode
5 * A20 address decode
6 Off A21 address decode
7 On A22 address decode
8 On A23 address decode
* DIP Switch SW0201 settings for ie2, ie3, and ie4

SW0201 SWITCH 3 SWITCH 4 SWITCH 5 ADDRESS
1st Board On On Off 31ff02
2nd Board Off On Off 35ff02
3rd Board Off Off On 2dff02

DIP SWITCH SWITCH SETTING DESCRIPTION
SW0202 1 On A24 address decode
2 On A25 address decode
3 On A26 address decode
4 On A27 address decode
5 On A28 address decode
6 On A29 address decode
7 On A30 address decode

JUMPER PINS SETTING DESCRIPTION
J0201 1-2 In Clock enable
J0601 1-2 In Level 1 Ethernet
J0601 1-2 Out Level 2 Ethernet
J0602 1-2 Out VCC to Pin-7 disabled

Note: The SCSI base address under SunOS 3.5 diag is 31000.



Last updated: December 2, 1996
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