
System Overview
MC1600 Extreme Edge Server Installation and Use (6806870A02A)
45
1.7.4.2
USB 2.0 Ports (EHCI)
The EHCI controller supports up to four USB 2.0 high-speed root ports. USB 2.0 allows data
transfers up to 480Mb/s.
For each CPU, port 1 from the EHCI controller is routed to the front panel USB Type A
connector. Port 1 implements a USB 2.0 based debug port that provides support for debugger
software to interact with the CPU.
For CPU1 only, port 2 of the EHCI controller is routed to the BMC. For CPU2, this port is unused.
The other ports of the EHCI controller are unused.
1.7.5
UART Interface
A dual UART controller is integrated in the Broadwell-DE processor.
Serial console COM0 of each CPU is connected to a USB to Dual UART bridge device, Silicon
Labs CP2105F01-GM (5106811D61). The CP2105 includes a USB 2.0 full speed function
controller, USB transceiver, oscillator, one-time programmable ROM, and two asynchronous
serial data ports (UARTs) with full modem control signals. Because there are two UART ports on
the CP2105, one device can be shared between both CPUs. The UART interfaces are connected
to the processors and the USB port of CP2105 is connected to a Type A USB connector on the
front panel for access to the consoles of both CPUs through a single USB connector.
The computer used to display the console information must have the CP2105 software driver
installed. Drivers for Linux or Windows are available at the Silicon Labs web site,
. The CP2105 device is powered from the host cable so that the terminal
session is not lost when system power is cycled.
Serial port COM1 of each CPU is routed to the BMC through the Glue CPLD.
Содержание MaxCore MC1600
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Страница 16: ...14 MC1600 Extreme Edge Server Installation and Use 6806870A02A About this Manual About this Manual...
Страница 26: ...Safety Notes 24 MaxCore MC1600 Extreme Edge Server Safety Notes Summary 6806870A04A...
Страница 36: ...Sicherheitshinweise 34 MaxCore MC1600 Extreme Edge Server Safety Notes Summary 6806870A04A...
Страница 114: ...112 MC1600 Extreme Edge Server Installation and Use 6806870A02A Software Configuration Software Configuration...
Страница 116: ...Related Documentation 114 MC1600 Extreme Edge Server Installation and Use 6806870A02A...
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