rtd cpuModule CME37786HX, Руководство пользователя

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CME37786HX RTD Embedded Technologies, Inc.
59
Advanced Chipset Features
The following is a list of Chipset Features Setup fields.
Table 32: Advanced Chipset Features Setup Fields
Field Active keys Selections
DRAM Clock +, -, <PgUp>,
<PgDn> Selects the speed of the memory clock in reference
to the Front Side Bus Clock (Host CLK).
• Host CLK
• HCLK-33M
• HCLK+33M (400 MHz CPU only)
Memory Hole +, -, <PgUp>,
<PgDn> • Disabled
• 15M - 16M
P2C/C2P Concur-
rency +, -, <PgUp>,
<PgDn> • Enable -Concurrency is maintained between
Cache and PCI
• Disable - Concurrency is not maintained.
System BIOS
Cacheable +, -, <PgUp>,
<PgDn> • Enable
• Disable
Video RAM
Cacheable +, -, <PgUp>,
<PgDn> • Enable
• Disable
Frame Buffer Size +, -, <PgUp>,
<PgDn> Select the size of the video frame buffer (shared
memory). See
Supported Video Resolutions and
BIOS Settings on page 37
• 2M, 4M, 8M, 16M, 32M
AGP Aperture
Size +, -, <PgUp>,
<PgDn> • 4M, 8M, 16M, 32M, 64M, 128M
Select Display
Device +, -, <PgUp>,
<PgDn> Note: If in CRT+LCD mode, and the display is set
to a higher resolution than the LCD can support,
the video adapter will scroll both displays.
• CRT
• LCD
• CRT+LCD
On Chip USB +, -, <PgUp>,
<PgDn> • Enable
• Disable
USB Keyboard
Support +, -, <PgUp>,
<PgDn> • Enable
• Disable
OnChip Sound +, -, <PgUp>,
<PgDn> Enable or disable on-board sound
• Enable
• Disable
Audio Output +, -, <PgUp>,
<PgDn> Select the sound output level
• Line Out - Output is 1V RMS typical
• Headphone - Output can drive 50mW into 32
Ohms