I-Tech Company WBX-6200F-V user manual Sdram Frequency, Sdram CAS# Latency, Sdram Bank Interleave

serial presence from EEPROM content by setting this option to “Enabled”, and all of SDRAM timing options will be not available and hidden.

SDRAM Frequency

PC-100 means the memory bus is running at 100MHz. PC-200 means its bus is running at 200MHz.

SDRAM CAS# Latency

This option controls the number of SCLKs between the time a read command is sampled by the SDRAMs and the time the North Bridge, 8601A, samples correspondent data from the SDRAMs.

SDRAM Bank Interleave

This option is SDRAM by interleave or consecutive mode.

SDRAM Command Rate

This option controls how long the memory controller latches on and asserts the command bus. The lower the value, the faster the the memory controller can send commands out.

However, not many SDRAM modules can run with a command rate of only 1T. Failure to do so will result in data corruption and, of course, a system crash.

Memory Hole

This option allows the end user to specify the location of a memory hole for memory space requirement from ISA-bus cards.

AGP Aperture Size

Select the size of the Accelerated Graphics Port (AGP) aperture. The aperture is a portion of the PCI memory address range dedicated for graphics memory address space.

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