Manual Do Utilizadoríndice analíticoPreface7Section 1. System Overview9Description10System Board Devices and Features11System Board I/O Address Map14Specifications16Power Supply19Voltages19Output Protection20Voltage Sequencing20Power Supply Connector20Battery Pack21Section 2. System Board23Description24Microprocessor24Cache Memory Operation24Cacheable Address Space25Keyboard/Mouse Connector26Signals26Connector26Scan Codes27Keyboard ID28Displayable Characters and Symbols29Hard Disk Drive Connector30External Connector31Diskette Drive and Controller33Diskette Drive Connector34Memory35ROM Subsystem35RAM Subsystem35System Memory Map36System Board Memory Connector for DIMM36RT/CMOS RAM38Miscellaneous System Functions and Ports48Nonmaskable Interrupt (NMI)48System Control Port B (Hex 0061)49System Control Port A (Hex 0092)50Power-On Password51Selectable Drive-Startup Sequence51Hardware Compatibility52Error Codes53Section 3. Subsystems55Video Subsystem56Video Modes57Audio Subsystem60Sound Blaster Support Function60Audio Port Specifications60Infrared (IR) Subsystem61System Settings61PCMCIA Subsystem61Pin Assignments63Appendix A. System Management API (SMAPI) BIOS Overview65What is SMAPI BIOS?67Header Image68Calling Convention70Parameter Structure70Calling Convention Pseudo Code73Return Codes75Function Description76System Information Service76System Configuration Service84Power Management Service91Event Bit Definition96Samples117Function Declaration121Installation Check122BIOS Call126Appendix B. Notices129Index131Tamanho: 300 KBPáginas: 136Language: EnglishAbrir o manual