Subject
Computer Science
Topic
Computer Hardware
The typical I/O base address for COM2 is:
The typical I/O base address for COM2 is:
a)
3F8hb)
2F8hc)
3E8hd)
330hExplanation
Legacy defaults are COM1=3F8h, COM2=2F8h, COM3=3E8h, COM4=2E8h. Useful when configuring serial devices or troubleshooting DOS/BIOS-level ports.Related questions
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