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║ Promise Technology, Inc. DC-2030 ║
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║ J1 J2 J3 W1 J5 ║
║ ┌──────────────────────────────────────────────────────┐ ║
║ │┌─┬─┬─┬─┐ 1:::: 1:::: 1:::::::::: .... 1::::::: │╔═══ ║
║ ││U│U│U│U│ │║ ║
║ ││1│2│3│4│ ┌┬┬┬┐ │║ ║
║ ││ │ │ │ │ └┴┴┴┘ W2 W3 W4 │║ ║
║ ││ │ │ │ │ U23 .. .. .. W5 W6 │║ ║
║ ││ │ │ │ │ : : │║ ║
║ ││ │ │ │ │ J4 1::::::::::: │║ ║
║ │└─┴─┴─┴─┘ W7 1::: │║ ║
║ └─────────────────────────────┐ ┌┐ ┌──┘║ ║
║ └───────┘└────────────┘ ║ ║
║ INTERFACE: ISA(AT)->IDE(AT) ║
║ CONTROLS : 2 Floppy Drives (360KB, 720KB, 1.2MB, 1.44MB) ║
║ 2 IDE(AT) Hard Drives ║
║ ║
║ J1,J2: Connectors for optional DC-2010 Expansion Memory Board. ║
║ ║
║ J3: IDE Hard Drive connector ║
║ ║
║ J4: IDE "Pass Through" connector. Connect to use Motherboard IDE ║
║ controller w/2030 IDE support disabled. (W2 not jumpered) ║
║ ║
║ J5: Floppy Disk connector ║
║ ║
║ W1: Hard Drive activity LED. ║
║ ║
║ W2: On-Board 2030 IDE controller enable: *Enable: Jumpered ║
║ Disable: (not jumpered) ║
║ W3,W4,W5: Reserved ║
║ ║
║ W6: Floppy Drive enable: *Enable: Jumpered ║
║ Disable: (no jumper) ║
║ ║
║ W7: BIOS Address: C000 C2000 C4000 C6000 C8000 CA000 CC000 CE000 ║
║ 1-2: ON ON ON ON ON ON ON ON ║
║ 3-4: ON ON ON ON OFF OFF OFF OFF ║
║ 5-6: ON ON OFF OFF ON ON OFF OFF ║
║ 7-8: ON OFF ON OFF ON OFF ON OFF ║
║ ║
║ D000 D2000 D4000 D6000 D8000 DA000 DC000 DE000 ║
║ 1-2: OFF OFF OFF OFF OFF OFF OFF OFF ║
║ 3-4: ON ON ON ON OFF OFF OFF OFF ║
║ 5-6: ON ON OFF OFF ON ON OFF OFF ║
║ 7-8: ON OFF ON OFF ON OFF ON OFF ║
║ ║
╟──────────────────────────┐ Additional Info ┌──────────────────────────╢
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