Seco SECOMX-945/N270, Руководство пользователя

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SECOMX-945/N270
User Manual - Rev. First Edition: 0.1 - Last Edition: 2.1 - Author: S.B. - Reviewed by G.M.
Copyright © 2011 SECO s.r.l.
SECOMX-945/N270
pag. 31
4.4.17 Chipset Spread Spectrum
This option allows enabling or disabling the spread spectrum on the clock for the chipset, in order
to reduce EMI emissions.
4.4.18 LVDS Spread Spectrum %
This option allows varying
spread spectrum percentage on LVDS interface’s clock. Various
percentage values are offered.
4.4.19 Internal IGD Memory MB
This option allows to choose the memory window size reserved for internal graphic controller
(possible choices are
OFF, 1, 8 ). If there is installed in the system an additional graphic board, it is
necessary to set this value to OFF .
4.4.20 Internal IGD function 1
Function 1 of internal IGD can cause some problem during installation of the drivers, depending on
the specific O.S. used.
So, if any problem is encountered during initial installation of IGD drivers for your O.S., it is
opportune to disable this function.
4.4.21 Internal Flat Panel type
This option allows defining the resolution of video output of LCD displays connected to the internal
Graphic Controller, if this is set as primary. Possible choices are:

640 x 480

800 x 600

1024 x 768 NS (Negative Syncs)

1280 x 1024 (dual)

1400 x 1050 RB (Dual Reduced Blanking)

1400 x 1050 (dual)

1600 x 1200 (dual)

1280 x 768

1680 x 1050 (dual)

1920 x 1200 (dual)

1024 x 768

1440 x 900 (24 bit dual)

1366 x 768 (24 bit)

1280 x 800

1280 x 600

2048 x 1536
4.4.22 PEG graphics device
This menu item doesn’t have effect, since SECOME-945/N270 doesn’t have the PEG interface
connected.