Sun Microsystems, Inc.
spacer spacer
spacer   Sun System Handbook Home | Systems | Components | General Info | Search | Feedback 
spacer
black dot
 
black fade
 

Asynchronous Line Multiplexor-2

Sun-4/110/150/260/280
Sun-4/310/330/350/360/370/380/390/470/490
SS600MP

501-1203



Power:

7.0 Amps @ +5Vdc
0.2 Amps @ -5Vdc
36.0 Watts

Jumper and Switch Settings

JUMPER PINS SETTING DESCRIPTION
J0201 1-2 In Test jumper for oscillator
J0202 32 Bit In VME address bus size
J0202 24 Bit Out
J1501 RS-232 In Enables RS-232 for ALM-2
J1501 RS-449 Out Not used for ALM-2
J1502 RS-232 In Enables RS-232 for ALM-2
J1502 RS-449 Out Not used for ALM-2
J1503 1-2 In Test jumper for oscillator


DIP SWITCH S0201
DIP SWITCH S0202
ADDRESS BIT A
1
6
A
1
7
A
1
8
A
1
9
A
2
0
A
2
1
A
2
2
A
2
3

A
2
4
A
2
5
A
2
6
A
2
7
A
2
8
A
2
9
A
3
0
A
3
1
SWITCH and SETTING 1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
mcp0 @ 0x01000000 1 1 1 1 1 1 1 1
0 1 1 1 1 1 1 1
mcp1 @ 0x01010000 0 1 1 1 1 1 1 1
0 1 1 1 1 1 1 1
mcp2 @ 0x01020000 1 0 1 1 1 1 1 1
0 1 1 1 1 1 1 1
mcp3 @ 0x01030000 0 0 1 1 1 1 1 1
0 1 1 1 1 1 1 1
mcp4 @ 0x02000000 1 1 1 1 1 1 1 1
1 0 1 1 1 1 1 1
mcp5 @ 0x02010000 0 1 1 1 1 1 1 1
1 0 1 1 1 1 1 1
mcp6 @ 0x02020000 1 0 1 1 1 1 1 1
1 0 1 1 1 1 1 1
mcp7 @ 0x02030000 0 0 1 1 1 1 1 1
1 0 1 1 1 1 1 1

0 = Off
1 = On


Notes

  1. The Sun-3/110 and Sun 3004 CPU must be 501-1134-06, 501-1163-09, 501-1164-09, or greater. All 501-1208 and 501-1209 revisions are usable.
  2. When four or more ALM-2 boards are installed in a system, the part number must be >=501-1203-05 because of the mechanical fit of the data cables.
  3. An addressing conflict can occur between the ALM-2, MCP, and ALM-1. Refer to the VME Installation Notes in the Slot Assignments chapter.

Reference

Asynchronous Line Multiplexor-2 Configuration Procedures, 813-2042.


Last updated: December 2, 1996
WebToneWebToneWebToneWebTone
 Copyright 1994-2003 Sun Microsystems, Inc.,  901 San Antonio Road, Palo Alto, CA 94303 USA.  All rights reserved.
 Legal Terms Privacy Policy Feedback