everex
Yvonne Havey
31568 EVEREX SYSTEMS, INC. AGI 3000M 386/20 (EV-1830D)
The Micro House Encyclopedia of Main Boards 1
Processor Processor Speed Chip Set Max. Onboard DRAM Cache BIOS Dimensions I/O Options NPU Options
80386DX 20MHz C & T 8MB None AMI 350mm x 280mm 32-bit external memory card, parallel port, serial ports (2) 80387DX/3167
W6 W7
W5
MH1568
NPU
W1
J3
W2
J5
W3 J6
J4
CPU
BIOS EVEN
BIOS ODD
S1 W4
KBD
W8 W9
BANK 1 BANK 0
SW1 SW2 SW3
R17
J9 J8
J10
Purpose Turbo LED Power LED & keylock Speaker Reset switch Parallel port
CONNECTIONS
Location Purpose
J3
Serial port 1
J4
Serial port 2
J5
External battery
J6
32-bit external memory card
J8
Location J9 J10 R17 S1
Continued on next page . . .
Copyright © 1992, 1993, Micro House International (303) 443-3388. All rights reserved. Including the right of reproduction in any form.
2 The Micro House Encyclopedia of Main Boards
EVEREX SYSTEMS, INC. AGI 3000M 386/20 (EV-1830D)
. . . continued from previous page
Function í System speed normal
System speed low í Monitor type select color
Monitor type select monochrome í Factory configured - do not alter í Factory configured - do not alter í Factory configured - do not alter
USER CONFIGURABLE SETTINGS Jumper/Switch W3 W3 W4 W4 W5 W8 W9
Position pins 2 & 3 closed pins 1 & 2 closed pins 2 & 3 closed pins 1 & 2 closed pins 2 & 3 closed pins 2 & 3 closed pins 2 & 3 closed
PARALLEL PORT CONFIGURATION
LPT
Address
SW2/3
SW2/4
2
378-37Fh
Off
Off
3
278-27Fh
Off
On
Disabled
N/A
On
On
Note: IRQ7 is assigned to LPT2 and IRQ5 is assigned to LPT3 by default.
SW3/3 Off On Off
SW3/4 On Off Off
PORT1 (J9) COM1 COM1 Disabled Disabled
PORT2 (J10) COM2 Disabled COM2 Disabled
SERIAL PORT CONFIGURATION
SW2/1
SW2/2
Off
Off
Off
On
On
Off
On
On
SW3/1 On On Off Off
SW3/2 On Off On Off
Wait state 4 wait state í5 wait state
WAIT STATE CONFIGURATION W1 (8-bit)
pins 2 & 3 closed pins 1 & 2 closed
W2 (16-bit) pins 2 & 3 closed pins 1 & 2 closed
Size 1MB 2MB 4MB 5MB 8MB
Size
Switch 1
1MB
On
2MB
On
4MB
Off
5MB
On
8MB
Off
SYSTEM DRAM CONFIGURATION
Bank 0
Bank 1
W6
(4) 256K x 9
NONE
pins 1 & 2 closed
(4) 256K x 9
(4) 256K x 9
pins 1 & 2 closed
(4) 1M x 9
NONE
pins 2 & 3 closed
(4) 256K x 9
(4) 1M x 9
pins 1 & 2 closed
(4) 1M x 9
(4) 1M x 9
pins 2 & 3 closed
W7 pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed pins 2 & 3 closed pins 2 & 3 closed
SYSTEM MEMORY CONFIGURATION SW1
Switch 2 Switch 3 Switch 4 Switch 5 Switch 6
On
On
On
On
On
On
Off
On
On
Off
Off
On
On
On
Off
Off
Off
On
On
Off
Off
Off
Off
On
Off
Switch 7 On On Off Off Off
Switch 8 On On On Off Off
Continued on next page
Copyright © 1992, 1993, Micro House International (303) 443-3388. All rights reserved. Including the right of reproduction in any form.
EVEREX SYSTEMS, INC. AGI 3000M 386/20 (EV-1830D)
BANK 2
SW2 SW1
The Micro House Encyclopedia of Main Boards 3
. . continued from previous page.
MH1568A
BANK 3
EV-1830C 32-bit memory card
W1 W2
Function í Memory type select 256K SIMMs
Memory type select 1MB SIMMs
USER CONFIGURABLE SETTINGS
Jumper W1 W2
Position pins 2 & 3 closed pins 1 & 2 closed
EXTERNAL MEMORY DRAM CONFIGURATION CARD #1 (SW1)
Total
System
Bank 0
Bank 1
12345678
Memory Memory
3MB
2MB
(4) 256K x 9
NONE
Off Off Off Off Off Off On On
4MB
2MB
(4) 256K x 9 (4) 256K x 9 On Off Off On Off Off On On
5MB
1MB
(4) 1M x 9
NONE
Off Off Off Off On Off On On
6MB
2MB
(4) 1M x 9
NONE
Off Off Off On Off Off On On
7MB
1MB
(4) 256K x 9
(4) 1M x 9 On Off Off On Off Off On On
8MB
0MB
(4) 1M x 9
(4) 1M x 9 On Off Off Off Off Off Off Off
9MB
1MB
(4) 1M x 9
(4) 1M x 9 On Off Off Off On Off On On
10MB
2MB
(4) 1M x 9
(4) 1M x 9 On Off Off On Off Off On On
Notes: System memory refers to memory on the main board only.
For the 8MB configuration, ICX-1930B and ICX-1830C-009D must be installed. Use PAL U108
on the system board and PAL U9 on the external memory card #1.
Continued on next page
Copyright © 1992, 1993, Micro House International (303) 443-3388. All rights reserved. Including the right of reproduction in any form.
4 The Micro House Encyclopedia of Main Boards
EVEREX SYSTEMS, INC.
AGI 3000M 386/20 (EV-1830D)
. . . continued from previous page
c
EXTERNAL MEMORY DRAM CONFIGURATION CARD #1 (SW2)
Total
System
Bank 1
Bank 2
Switch 1
Switch 2
Memory
Memory
3MB
2MB
(4) 256K x 9
NONE
On
On
4MB
2MB
(4) 256K x 9
(4) 256K x 9
On
On
5MB
1MB
(4) 1M x 9
NONE
Off
Off
6MB
2MB
(4) 1M x 9
NONE
Off
Off
7MB
1MB
(4) 256K x 9
(4) 1M x 9
On
Off
8MB
0MB
(4) 1M x 9
(4) 1M x 9
Off
Off
9MB
1MB
(4) 1M x 9
(4) 1M x 9
Off
Off
10MB
2MB
(4) 1M x 9
(4) 1M x 9
Off
Off
Notes: System memory refers to memory on the mainboard only.
For the 8MB onfiguration, ICX-1930B and ICX-1830C-009D must be installed. Use PAL U108
on the system board and PAL U9 on the external memory card #1.
EXTERNAL MEMORY DRAM CONFIGURATION CARD #2 (SW1)
Total
System
Bank 2
Bank 3
12345678
Memory Memory
11MB
2MB
(4) 256K x 9
NONE
Off On Off On Off Off On On
12MB
2MB
(4) 256K x 9 (4) 256K x 9 On On Off On Off Off On On
13MB
1MB
(4) 1M x 9
NONE
Off On Off Off On Off On On
14MB
2MB
(4) 1M x 9
NONE
Off On Off On Off Off On On
15MB
2MB
(4) 256K x 9
(4) 1M x 9 On On Off On Off Off On On
16MB
0MB
(4) 1M x 9
(4) 1M x 9 On On Off Off Off On On On
Notes: External memory on card #1 must be fully populated before installing card #2.
Total memory includes the memory installed on card #1.
System memory refers to memory on the mainboard only.
For the 16MB configuration, ICX-1930B and ICX-1830C-009D must be installed. Use PAL U108
on the system board and PAL U9 on the external memory card #1.
EXTERNAL MEMORY DRAM CONFIGURATION CARD #2 (SW2)
Total
System
Bank 2
Bank 3
Switch 1
Switch 2
Memory
Memory
11MB
2MB
(4) 256K x 9
NONE
On
On
12MB
2MB
(4) 256K x 9
(4) 256K x 9
On
On
13MB
1MB
(4) 1M x 9
NONE
Off
Off
14MB
2MB
(4) 1M x 9
NONE
Off
Off
15MB
2MB
(4) 256K x 9
(4) 1M x 9
On
Off
16MB
0MB
(4) 1M x 9
(4) 1M x 9
Off
Off
Notes: External memory on card #1 must be fully populated before installing card #2.
Total memory includes the memory installed on card #1.
System memory refers to memory on the mainboard only.
For the 16MB configuration, ICX-1930B and ICX-1830C-009D must be installed. Use PAL U108
on the system board and PAL U9 on the external memory card #1.
Copyright © 1992, 1993, Micro House International (303) 443-3388. All rights reserved. Including the right of reproduction in any form.
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