Acrosser AR-B1651 - Manual (Page 21)

AR-B1651 User’s Guide
UART 2 MODE [Standard]
Select an operating mode for the second serial port:
Normal RS-232C serial port
Standard RS-232C serial port
IrDA 1.0 Infrared port compliant with IrDA 1.0
specification
IrDA SIR IrDA-compliant serial infrared port
IrDA MIR 1 MB/sec infrared port
IrDA FIR Fast Infrared standard
FIR Fast Infrared standard
MIR 0.57M 0.57-MB/sec infrared port
MIR 1.15M 1.15-MB/sec infrared port
Sharp IR 4-Mb/s data transmission
HPSIR IrDA-compliant serial infrared port
ASK IR Amplitude shift keyed infrared port
Onboard Parallel Port [378H/IRQ7]
This field allows you to set the address of the onboard parallel port connector. If
you disable this field, the Parallel Port Mode and ECP DMA Select configurations
are not available. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5]
Onboard Parallel Mode [Normal]
This field allows you to set the operation mode of the parallel port. [Normal] allows
normal-speed operation but in one direction only; [EPP] allows bidirectional parallel
port operation; [ECP] allows the parallel port to operate in bidirectional DMA mode;
[ECP+EPP] allows normal speed operation in a two-way mode. Configuration
options: [Normal] [EPP] [ECP] [ECP+EPP]
ECP Mode use DMA [3]
This field allows you to configure the parallel port DMA channel for the selected
ECP mode. This selection is available only if you select [ECP] or [ECP+EPP] in
Parallel Port Mode above. Configuration options: [1] [3]
Parallel port EPP Type [EPP1.9]
The mode depends on your external device that connects to this port.
Onboard FDC controller [Enables]
Use the on-board floppy controller
OnChip USB [Enables]
This should be enabled if your system has a USB installed on the system board and you want to use
it. Even when so equipped, if you add a higher performance controller, you will need to disable
this feature.
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