Intergraph TDZ 2000, System Setup

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Second Type F DMA
When set to Enabled, this parameter allows the system to transfer data to an second ISA
option card at a faster rate than normal. However, the ISA option card must support Type F
DMA transfers. The default is Disabled.
Second Type F DMA Channel
This parameter selects which DMA channel is used for Type F DMA transfers with the
second ISA option card. Not available (grayed) by default.
DMA Channel x Type
This parameter specifies the functionality of the selected DMA channel. Select from Normal
ISA, PC/PCI, or Distributed modes. The default is Normal ISA.
PCI/PnP
The PCI/PnP Setup menu contains the parameters that affect the DMA channels, IRQs, and
PCI and PnP components.
Boot to PnP Operating System
When this parameter is set to No (the default), the BIOS initializes all devices during boot
up. When set to Yes, the BIOS only performs the amount of initialization required to load
the Plug-and-Play operating system. Any other device initialization must then be performed
by the PnP operating system.
PCI 2.1 Latency Compliance
When Enabled (default), this parameter sets the system to be PCI 2.1 compliant.
PCI Latency Timer (PCI Clocks)
This parameter sets the PCI clock latency timing for PCI devices. The default is 40h.
PCI VGA Palette Snoop
This parameter allows palette data from an installed PCI graphics board to be shared with an
installed ISA graphics board. Since the graphics delivered with the system are PCI-based,
this option is set to Disabled by default.