Super-micro-computer X7SBL-LN1/LN2 Manual de usuario descargar pdf (Pagina 18)

X7SBL-LN1/LN2 User’s Manual

1-12

Slow Blinking LED for Suspend-State Indicator

When the CPU goes into a suspend state, the chassis power LED will start blinking

to indicate that the CPU is in suspend mode. When the user presses any key, the

CPU will wake-up and the LED will automatically stop blinking and remain on.

1-6 Super I/O

The disk drive adapter functions of the Super I/O chip include a data separator,

write pre-compensation circuitry, decode logic, data rate selection, a clock generator,

drive interface control logic and interrupt and DMA logic. The Super I/O supports

two 360 K, 720 K, 1.2 M, 1.44 M or 2.88 M disk drives and data transfer rates of

250 Kb/s, 500 Kb/s or 1 Mb/s.

It also provides two high-speed, 16550 compatible serial communication ports

(UARTs). Each UART includes a 16-byte send/receive FIFO, a programmable baud

rate generator, complete modem control capability and a processor interrupt sys-

tem. Both UARTs provide legacy speed with baud rate of up to 115.2 Kbps as well

as an advanced speed with baud rates of 250 K, 500 K, or 1 Mb/s, which support

higher speed modems.

The Super I/O provides functions that comply with the ACPI (Advanced Conﬁ gura-

tion and Power Interface), which includes support of legacy and ACPI power man-

agement through a SMI or SCI function pin. It also features auto power management

to reduce power consumption.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 94 95

Sin comentarios

Super-micro-computer X7SBL-LN1/LN2 Manual de usuario Pagina 18