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3.3.13 USB Configuration
USB Module Version / USB Controllers / USB Devices
Read only.
Legacy USB Support
Enable USB legacy support. AUTO option disables legacy support if no USB
devices are connected. DISABLE option will keep USB devices available only for
EFI applications.
Enabled /
Disabled / Auto
Port 60/64 Emulation
Enables I/O port 60h/64h emulation support. This should be enabled for the
complete USB keyboard legacy support for non-USB aware OSes.
Enabled /
Disabled
USB transfer time-out
The time-out value for Control, Bulk and Interrupt transfers.
20 sec /
1 sec / 5 sec / 10 sec
Summary of Contents for Tyan S5542
Page 2: ...http www tyan com 2 ...
Page 21: ...http www tyan com 21 2 2 Block Diagram S5542 Block Diagram ...
Page 22: ...http www tyan com 22 2 3 Mainboard Mechanical Drawing ...
Page 30: ...http www tyan com 30 2 5 LED Definitions ...
Page 39: ...http www tyan com 39 ...
Page 57: ...http www tyan com 57 3 3 4 1 Sensor Data Register Monitoring Read only ...
Page 58: ...http www tyan com 58 3 3 5 Super IO Configuration Super IO Chip Read only ...
Page 73: ...http www tyan com 73 3 3 12 NVMe Configuration Read only ...
Page 104: ...http www tyan com 104 NOTE ...