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Dos Tables
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ASCII Chart
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Hardware
8237A-5 DMA Controller
8259A Interrupt Controller
8253-5 Programmable Interval Timer
8255A-5 Programmable Peripheral Interface
Serial Communication (RS-232)
Net Bios
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Credits
SWELL.EXE - Suspend once
Entry:
AX = CD01h
Return:
AX = 0000h