MYLEX CORPORATION
DCE376 VER. 3.0
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Data bus: |
32-bit EISA |
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Size: |
Half-length, full-height card |
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Hard drive supported: |
Up to seven SCSI devices |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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50-pin SCSI connector - internal |
P3 |
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34-pin cable connector - floppy drive |
P4 |
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3-pin connector - drive active LED |
P5 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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64 KB PROM enabled (276512) |
J1 |
pins 2 & 3 closed | |
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128KB PROM disabled (276256) |
J1 |
pins 1 & 2 closed | |
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Factory configured - do not alter |
J2 |
pins 2 & 3 closed | |
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Factory configured - do not alter |
J9 |
pins 2 & 3 closed | |
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IRQ14 for primary adapter enabled |
J10 |
pins 1 & 2 closed | |
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IRQ14 for secondary adapter disabled |
J10 |
pins 2 & 3 closed | |
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Floppy drive interface enabled |
J11 |
pins 2 & 3 closed | |
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Floppy drive interface disabled |
J11 |
pins 1 & 2 closed | |
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Factory configured - do not alter |
J12 |
pins 1 & 2 closed | |
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USER CONFIGURABLE SETTINGS CONTINUED | |||
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Function |
Location |
Setting | |
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Primary adapter enabled |
J13 |
pins 1 & 2closed | |
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Secondary adapter enabled |
J13 |
pins 2 & 3 closed | |
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Factory configured - do not alter |
J14 |
pins 1 & 2 closed | |
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Note: The location of J9 is unidentified. Select the primary configuration if there is only one DCE376 controller in the system. If there is more than one DCE376 (disk duplexing), configure one as primary and the other as secondary. | |||
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DRAM CONFIGURATION | ||
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Size |
Bank 0 |
Bank 1 |
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512K |
(2) 256K x 9 |
none |
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1MB |
(2) 256K x 9 |
(2) 256 x 9 |
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2MB |
(2) 1MB x 9 |
none |
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4MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
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8MB |
(2) 4MB x 9 |
none |
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DRAM JUMPER SETTINGS | ||||||
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SIMM Size |
J3 |
J4 |
J5 |
J6 |
J7 |
J8 |
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256KB |
1 & 2 |
1 & 2 |
1 & 2 |
open |
1 & 2 |
1 & 2 |
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1MB |
2 & 3 |
2 & 3 |
1 & 2 |
open |
2 & 3 |
1 & 2 |
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4MB |
2 & 3 |
open |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
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Note: Designated pins should be in the closed position. | ||||||
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MISCELLANEOUS TECHNICAL NOTES |
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The jumper settings in this document apply only to board revision E or later. |