Ampro Corporation LITTLE BOARD P5X - Manual (Page 4)

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Universal Serial Bus (USB) Ports ...................................................................................................2–22
Infrared (IrDA) Interface.................................................................................................................2–23
Requirements for an IrDA interface ..........................................................................................2–23
IrDA Connector (Part of J24).....................................................................................................2–23
Multi-Mode Parallel Port .................................................................................................................2–23
I/O Addresses and Interrupts ....................................................................................................2–24
DMA Channels ...........................................................................................................................2–24
Parallel Port Connector (J15) ....................................................................................................2–25
Parallel Port Registers...............................................................................................................2–27
Standard and Bi-Directional Operation ....................................................................................2–27
Floppy Disk Interface ......................................................................................................................2–31
Floppy Drive Considerations .....................................................................................................2–31
Floppy Interface Configuration .................................................................................................2–31
Floppy Interface Connector (J14) ..............................................................................................2–32
EIDE Hard Disk Interface ...............................................................................................................2–33
IDE Interface Configuration......................................................................................................2–35
Compact Flash Solid-State Disk ......................................................................................................2–35
Enabling the Drive.....................................................................................................................2–36
Master/Slave Setting..................................................................................................................2–36
Solid-State Disk Preparation.....................................................................................................2–36
UltraSCSI INTERFACE ..................................................................................................................2–36
UltraSCSI Connector .................................................................................................................2–36
SCSI Interface Configuration ....................................................................................................2–37
Flat Panel/CRT Video Controller.....................................................................................................2–39
Connecting a Flat Panel (J3) .....................................................................................................2–39
BIOS Support of Standard Flat Panels .....................................................................................2–42
The LCD Bias Supply Option (J4) .............................................................................................2–42
Connecting a CRT (J5) ...............................................................................................................2–44
ZV Port Interface (J6) ................................................................................................................2–45
Disabling the Video Controller ..................................................................................................2–46
Ethernet Network Interface ............................................................................................................2–47
Hardware Description................................................................................................................2–47
Ethernet RJ-45 Interface Connector (J7) ..................................................................................2–47
Ethernet Interface Software ......................................................................................................2–47
Ethernet Setup...........................................................................................................................2–48
Setting up a Boot PROM............................................................................................................2–49
Ethernet Indicator LEDs ...........................................................................................................2–49
Watchdog Timer ...............................................................................................................................2–50
Utility Connectors (J16, J24)...........................................................................................................2–51
LED Connection .........................................................................................................................2–52
Speaker Connections..................................................................................................................2–52
Push-button Reset Connection ..................................................................................................2–52
Keyboard Connection .................................................................................................................2–52
Utility 2 Connector (J24) ...........................................................................................................2–53
PC/104-Plus EXPANSION BUS.......................................................................................................2–54
On-board MiniModule Expansion ..............................................................................................2–54
Using Standard PC and AT Bus Cards......................................................................................2–55