Master/Slave Drive Pio/Udma Mode; Ide Hdd Block Mode; Kbc Input Clock; Onboard Serial Port - Korenix JetBox 8100 User Manual

4.6.2. Master/Slave Drive PIO/UDMA Mode

IDE Primary (Secondary)Maste/Slave PIO/UDMA Mode. Each
channel (Primary and Secondary)has both a master and a slave,
marking 2 IDE devices possible. Because each IDE device may have
a different Mode timing(0,1,2,3,4), It is necessary for these to be
independent. The default setting "Auto" will allow auto-detection to
ensure optimal performance.

4.6.3 IDE HDD Block Mode

If you enable IDE HDD Block Mode, the enhanced IDE driver will be
enabled. Leave IDE HDD Block Mode on the default setting.

4.6.4 KBC input clock

This commands to select the Keyboard clock. You can configure
clock as 8Mhz , 12Mhz.

4.6.7 Onboard Serial Port

This commands to setting the serial resource allocation as 3F8/IRQ4,
2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3. The default setting for Serial Port 1
is 3F8/IRQ4 and Serial Port 2 is 2F8/IRQ3.

4.6.8 Serial Port-2 mode Select

This commands to setting Serial Port 2 mode. You can configure
Serial Port 2 as RS232, RS422, RS485. The default setting for Serial
Port 2 mode is RS232.

4.6.9 Lan 1 Controller

This commands to enable onboard Lan1 controller.
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JetBox 8100 User Manual_HW_1.00