SOYO SY-P4IS2, User Manual

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Motherboard Description SY-P4IS2
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- Provides over temperature beep tone warning
1-7.5 Two 16C550 UARTs
- Supports two standard Serial Ports
- Supports IrDA 1.0/ASKIR protocols
- Supports Smart Card Reader protocols
1-7.6 Smart Card Reader
- Compliant with Personal Computer Smart Card (PC/SC) Working
Group standard
- Compliant with smart card (ISO 7816) protocols
- Supports card present detect
- Supports Smart Card insertion power-on feature
- Supports one programmable clock frequency, and 7.1 MHz and 3.5
MHz (Default) card clocks
1-7.7 IEEE 1284 Parallel Port
- Standard mode – Bi-directional SPP compliant
- Enhanced mode – EPP V. 1.7 and V. 1.9 compliant
- High speed mode – ECP, IEEE 1284 compliant
- Back-drive current reduction
- Printer power-on damage reduction
- Supports POST (Power-On Self Test) Data Port
1-7.8 Floppy Disk Controller
- Supports two 360K/720K/1.2M/1.44M/2.88M floppy disk drivers
- Enhanced digital data separator
- 3-Mode drives supported
- Supports automatic write protection via software
1-7.9 Keyboard Controller
- 8042 Compatible for PS/2 keyboard and mouse
- 2KB of custom ROM and 256-byte data RAM
- GateA20 and Keyboard reset output