Acrosser AR-B1673 - Manual (Page 26)

AR-B1673 User’s Guide
ECP/ EPP Both of Extended Capabilities Port and Enhanced Parallel Port
ECP Mode Use DMA
This option is only available if the setting for the parallel Port Mode option is ECP
Parallel Port EPP Type
The item selects the EPP version used by the parallel port if the port is set to EPP mode.
Settings:EPP1.9, EPP1.7
On-board FDD Controller
This option enables the floppy drive controller on the AR-B1673
On-chip Sound
This item allows you to decide to Enabled, Disabled the AC’97 Audio
On-chip USB
This setting is used to enable/disable the onboard USB controller.
26