DYNA MICRO, INC.
MBA-386A-33/64
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Processor |
80386DX |
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Processor Speed |
33MHz |
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Chip Set |
Addonics |
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Max. Onboard DRAM |
8MB |
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Cache |
64KB |
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BIOS |
Award |
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Dimensions |
332mm x 218mm |
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I/O Options |
32-bit external memory card slot |
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NPU Options |
80387/3167 |
CONNECTIONS |
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Purpose |
Location |
Purpose |
Location |
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External battery |
CON1 |
Turbo switch |
CON5 |
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Speaker |
CON2 |
Reset switch |
CON6 |
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Power LED & keylock |
CON3 |
32-bit external memory card |
S1 |
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Turbo LED |
CON4 |
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USER CONFIGURABLE SETTINGS |
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Function |
Jumper |
Position |
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Battery select external |
JP1 |
pins 1 & 2 closed |
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Battery select internal |
JP1 |
pins 2 & 3 closed |
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Battery select none |
JP1 |
Open |
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Monitor type select monochrome |
JP2 |
pins 1 & 2 closed |
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Monitor type select color |
JP2 |
pins 2 & 3 closed |
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Power good signal detect from power supply |
JP3 |
pins 2 & 3 closed |
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Power good signal detect from board |
JP3 |
pins 1 & 2 closed |
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Factory configured - do not alter |
JP4 |
N/A |
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Note: This board does not come standard with an internal battery. |
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DRAM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
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1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
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2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
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4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
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5MB |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
NONE |
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8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
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12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
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16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
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Note Banks 2 & 3 are used when a 32-bit external memory card is installed at S1. |
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CACHE CONFIGURATION |
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Size |
Bank 0 |
TAG |
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64KB |
(8) 8K x 8 |
(2) 16K x 1 |
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Note: The location of the TAG is unidentified. This board comes standard with 64KB cache and is not alterable. |
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