BCM ESM-APLM, User Manual

Page: 63 / 77

ESM-APLM User
’s Manual
ESM-APLM User
’s Manual
63
When the SCC eMMC Support (D28:F0) is Enabled
Item Option Description
eMMC Max Speed
HS400 [Default]
HS200
DDR50
Select the eMMC max Speed allowed.
3.6.3.4.4 USB Configuration
Item Option Description
XHCI Pre-Boot Driver
Enable
Disable [Default]
Enable/Disable XHCI Pre-Boot Driver
support.
xHCI Mode
Enable [Default]
Disable
Once disabled, XHCI controller would be
function disabled, none of the USB devices
are detectable and usable during boot and in
OS. Do not disable it unless for debug
purpose.
USB Port Disable Override
Enable
Disable [Default]
Selectively Enable/Disable the
corresponding USB port from reporting a
Device Connection to the controller.
XHCI Disable Compliance
Mode
FALSE [Default]
TRUE
Options to disable XHCI Link Compliance
Mode. Default is FALSE to not disable
Compliance Mode. Set TRUE to disable
Compliance Mode.
USB HW MODE AFE
Comparators
Enable
Disable [Default]
Enable/Disable USB HW MODE AFE
Comparators.