Floppy disk drive Interface
Item | Specification |
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Floppy disk drive controller | SiS950 |
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Floppy disk drive controller resident bus | ISA bus |
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Support FDD format | 360KB, 720KB, 1.2MB, 1.44MB, 2.88MB |
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Parallel Port
Item | Specification |
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Parallel port controller | SiS950 |
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Parallel port controller resident bus | ISA bus |
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Number of parallel ports | 1 |
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Support ECP/EPP | SPP / |
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Connector type | |
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Parallel port function control | Enable/disable by BIOS Setup |
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Optional ECP DMA channel | DMA channel 1 |
(in BIOS Setup) | DMA channel 3 |
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Optional parallel port I/O address | 378h |
(via BIOS Setup) | 278h |
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Optional parallel port IRQ | IRQ5 |
(via BIOS Setup) | IRQ7 |
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Serial Port
Item | Specification |
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Serial port controller | SiS950 |
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Serial port controller resident bus | ISA bus |
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Number of serial port | 2 |
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Serial ports location | CN4, 5 |
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16550 UART support | Yes |
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Connector type | |
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Optional serial port I/O address | COM1: 2F8h, 3E8h, 2E8h |
(via BIOS Setup) | COM2: 3E8h, 3F8h, 2F8h |
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Optional serial port IRQ | COM1: IRQ 3, and 4 |
(via BIOS Setup) | COM2: IRQ 4, and 3 |
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Modem
Item |
| Specification |
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|
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Fax modem data baud rate (bps) | V.17 | 12K/1.44K |
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Data modem data baud rate (bps) | V.90 | 32K to 56K (received only) |
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| |
Voice modem | V.253 | |
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Modem connector type | RJ11 |
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Full duplex | Yes |
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NOTE: AcerPower Sc support V.90 56K with Universal DAA Fax/Modem.
16 | Chapter 1 |
