xpcInpB, xpcInpW, xpcInpDW - I/O port input functions for byte, word, and double word accesses

Prototype

uint8_T xpcInpB(uint16_T port)
uint16_T xpcInpW(uint16_T port)
uint32_T xpcInpDW(uint16_T port)

Arguments

port	Enter the port value

Header File

xpctarget.h

Description

These functions input data from the I/O port space. Use xpcInpB for byte access (8-bit), xpcInpW for word accesses (16-bit), and xpcInpDW for double word accesses (32-bit).

See Also

xpcOutpB, xpcOutpW, xpcOutpDW

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