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Articles / TULARC / PC info / Hard Disk/Floppy Controller / S-T / | ![]() |
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SUN-5240A (EX-3002) Hard Disk/Floppy Controller Settings and Configuration |
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SUNIX CO., LTD.
SUN-5240A (EX-3002)
|
Data Bus |
16-bit ISA |
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Card Size |
Half-length, half-height card |
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Hard Drives supported |
Two IDE (AT) drives |
|
Floppy drives supported |
None |
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CONNECTIONS | |||
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Function |
Location |
Function |
Location |
|
40-pin primary IDE(AT) connector |
J1 |
4-pin connector - drive active LED |
JP1 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Label |
Position | |
| » |
IDE(AT) interface enabled |
JP3 |
Pins 1 & 2 closed |
|
IDE(AT) interface disabled |
JP3 |
Pins 2 & 3 closed | |
| » |
IDE(AT) interface is primary |
JP3 |
Pins 5 & 6 closed |
|
IDE(AT) interface is secondary |
JP3 |
Pins 4 & 5 closed | |
| » |
On-board BIOS enabled |
JP5 |
Pins 1 & 2 closed |
|
On-board BIOS disabled |
JP5 |
Pins 2 & 3 closed | |
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BIOS ADDRESS SELECTION | ||
|
Setting |
JP4 | |
| » |
D000h |
Pins 2 & 3, 5 & 6 closed |
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D400h |
Pins 2 & 3, 4 & 5 closed | |
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D800h |
Pins 1 & 2, 5 & 6 closed | |
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DC00h |
Pins 1 & 2, 4 & 5 closed | |
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IDE INTERRUPT SELECTION | ||||
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Setting |
JP2/A |
JP2/B |
JP2/C | |
|
IRQ 12 |
Open |
Open |
Closed | |
| » |
IRQ 14 |
Open |
Closed |
Open |
|
IRQ 15 |
Closed |
Open |
Open | |
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