Specification sites

• Operating systems
• OS Development
• Linux kernel documentation (drivers, irq, ...)
• Operating System Engineering
• Hardware
• Guide to ATA/ATAPI documentation
• Microsoft WDEV
• Microsoft ACPI/Power management (hot plug&play, ...)
• El Torito Bootable CD-ROM Format Specification Version 1.0 (January 25, 1995)
• Fonts
• TrueType Reference Manual (TTF)
• TrueType typography (TTF)
• Font metrics and glyph (explanation of terms)
• Compiler
• Evolution of a Java Just-in-Time Compiler for IA-32 Platforms describing the idea behind JNode's l1a compiler.