## Physical Device Driver Reference

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### TESTCFG_SYS_ISSUEOUTIOINSTR (42h) - Issue an Out I/O Instruction

Category:
IOCTL_TESTCFG_SYS (80h)
Function:
TESTCFG_SYS_ISSUEOUTIOINSTR (42h)
Description:
Issue an Out I/O Instruction

Select an item:

    Description
    Parameter Packet Format
    Data Packet Format
    Remarks

This function issues the following Out I/O instruction.