Advantech IPPC-6172F Series, User Manual

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IPPC-6172F User Manual 48
Parallel Port Mode
This field allows you to set the operation mode of the parallel port. The
setting "SPP" allows standard speed operation. “EPP” allows bidirec-
tional parallel port operation at maximum speed. “ECP” allows the paral-
lel port to operate in bidirectional mode and at a speed faster than the
maximum data transfer rate. “ECP + EPP” allows normal speed operation
in a two-way mode.
EPP Mode Select
This field allows you to select EPP port type 1.7 or 1.9. The choices:
EPP1.7, 1.9.
ECP Mode Use DMA
This selection is available only if you select “ECP” or “ECP + EPP” in
the Parallel Port Mode field. In ECP Mode Use DMA, you can select
DMA channel 1, DMA channel 3, or Disable. Leave this field on the
default setting
5.2.5 Power Mangement Setup
ACPI Function
This category allows you to select if ACPI power management are
enabled or not. The options: Enabled (Default) and Disabled.