AQUARIUS SYSTEMS, INC. ASI-486T Processor Processor Speed Chip Set Max. Onboard DRAM Cache BIOS Dimensions I/O Options NPU Options 80486SX 25/33MHz Intel 64MB 64/128/256KB (on external memory card) Unidentified 330mm x 218mm External memory card None CON4 JP6 JP5 CON5 CON6 JP4 TP6 TP5 TP4 S1 BANK 0 BANK 1 CPU TP3 TP2 The Micro House Encyclopedia of Main Boards 1 BIOS KBD MH2968 CON1 JP2 Purpose External battery Reset switch Speaker Power LED & keylock CONNECTIONS Location Purpose CON1 Turbo LED CON4 Turbo switch CON5 External memory card connector CON6 Location JP5 JP6 S1 Continued on next page. . . Copyright © 1994, 1995, 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 AQUARIUS SYSTEMS, INC. ASI-486T USER CONFIGURABLE SETTINGS Function í Power good signal detect from power supply Power good signal detect from board í Factory configured - do not alter í Factory configured - do not alter í Factory configured - do not alter í Factory configured - do not alter í Factory configured - do not alter Jumper JP2 JP2 TP2 TP3 TP4 TP5 TP6 DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 2MB (4) 256K x 9 (4) 256K x 9 3MB (4) 256K x 9 (4) 256K x 9 4MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE 8MB (4) 1M x 9 (4) 1M x 9 12MB (4) 1M x 9 (4) 1M x 9 16MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 32MB (4) 4M x 9 (4) 4M x 9 48MB (4) 4M x 9 (4) 4M x 9 64MB (4) 4M x 9 (4) 4M x 9 Note: Bank 2 and Bank 3 are located on the external memory card. Bank 2 NONE NONE (4) 256K x 9 (4) 256K x 9 NONE NONE (4) 1M x 9 (4) 1M x 9 NONE NONE (4) 4M x 9 (4) 4M x 9 . . . continued from previous page Position pins 1 & 2 closed pins 2 & 3 closed pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed pins 1 & 2 closed Bank 3 NONE NONE NONE (4) 256K x 9 NONE NONE NONE (4) 1M x 9 NONE NONE NONE (4) 4M x 9 Speed 25MHz 33MHz CPU SPEED CONFIGURATION JP4 pins 1 & 2 closed pins 2 & 3 closed B B TAG A N A N K K 1 0 RN1 RN2 RN3 BANK 3 MH2968A BANK 2 EXTERNAL MEMORY CARD Continued on next page. . . Copyright © 1994, 1995, Micro House International (303) 443-3388. All rights reserved. Including the right of reproduction in any form. The Micro House Encyclopedia of Main Boards 3 AQUARIUS SYSTEMS, INC. ASI-486T . . . continued from previous page Size 64KB 128KB 256KB CACHE CONFIGURATION Bank 0 Bank 1 (4) 8K x 8 (4) 8K x 8 (4) 32K x 8 NONE (4) 32K x 8 (4) 32K x 8 TAG (2) 16K x 4 (2) 64K x 4 (2) 64K x 4 Size 64KB 128KB 256KB CACHE RESISTER CONFIGURATION RN1 RN2 Installed Not installed Not installed Installed Not installed Not installed RN3 Not installed Not installed Installed Copyright © 1994, 1995, Micro House International (303) 443-3388. All rights reserved. Including the right of reproduction in any form.Microsoft Word 2019