cmd6686gx manual - RTD Embedded Technologies, Inc.

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Jumpers Many cpuModule options are configured by positioning jumpers. Jumpers are labeled on the board as “JP” followed by a number. Some jumpers are three pins, allowing three settings: • pins 1 and 2 connected (indicated as "1-2") • pins 2 and 3 connected (indicated as "2-3") • no pins connected. 1 2 3 Some jumpers are two-pin, allowing two settings: • pins 1 and 2 connected (indicated as "closed") • pins 1 and 2 un-connected (indicated as "open") 1 2 The figure below shows the locations of the jumpers used to configure the cpuModule. To use the figure, position the module with the PC/104 bus connector at the six o'clock position and the component side facing up. The table below lists the jumpers and their settings. 100
CMD6686GX Connector Locations Jumper JP1 Use 2-pin jumper Used to enable/disable 120 ohm termination resistor on first serial port for RS-422/485 mode. Factory Default: Open (no termination) JP2 JP5 JP6 2-pin jumper Used to enable/disable 120 ohm termination resistor on second serial port for RS-422/485 mode. Factory Default: Open (no termination) Used for restoring factory default settings Factory use only; do not close. 101
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CMD6686GX cpuModule TM User’s Man
Page 4 and 5:
Revision History 99.03.30 New 99.07
Page 6 and 7:
Parallel Port Control .............
Page 8 and 9:
The CMD6686GX cpuModule The PC/104
Page 10 and 11:
Solid State Disk Socket • SSD soc
Page 13 and 14:
CHAPTER 2: GETTING STARTED For many
Page 15 and 16:
CN17 USB Connector 10 pin For a com
Page 17 and 18:
Cable Kits For maximum flexibility,
Page 19 and 20:
Connecting the utility cable The Mu
Page 21 and 22:
Connecting to the PC/104 Bus The PC
Page 23 and 24:
Booting to Boot Block Flash with Fa
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For More Information This chapter h
Page 28:
I/O Connections The cpuModule comes
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CMD6686GX Connector Locations NOTE!
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Facing the connector pins, the pino
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Facing the serial port’s connecto
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Serial Port 2, CN8 The second seria
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Connector CN8 in RS-422/485 Mode 5
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Parallel Port Connector, CN6 21 BSY
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Keyboard Connector Pins on CN5 Pin
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USB Connector,CN17 Two USB ports ar
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The following table lists signals o
Page 49 and 50: PC/104 Bus Signals MASTER* I During
Page 51 and 52: CHAPTER 4: CONFIGURING THE CPUMODUL
Page 53 and 54: Default Configuration In addition t
Page 55 and 56: Installing SSD Memory This section
Page 57 and 58: Main Menu Setup Fields The followin
Page 59 and 60: BIOS Features Setup The following i
Page 61 and 62: Cyrix 6x86/MII CPUID BIOS Features
Page 63 and 64: Power Management Setup Fields The f
Page 65 and 66: Power Management Setup Fields IRQ t
Page 67 and 68: PNP/PCI Configuration Setup Fields
Page 69 and 70: Integrated Peripherals Setup Fields
Page 71: Exit Setup Fields The following is
Page 74 and 75: Memory Map The module addresses mem
Page 76 and 77: 2 Only one of the I/O addresses sho
Page 78 and 79: The RTD Enhanced Award BIOS The RTD
Page 80 and 81: Cannot initialize controller. Make
Page 82 and 83: RTD Enhanced Award BIOS POST Codes
Page 84 and 85: RTD Enhanced Award BIOS POST Codes
Page 86 and 87: Bypassing the Stored Configuration
Page 88 and 89: Watchdog Timer Control The cpuModul
Page 90 and 91: Parallel Port Control The parallel
Page 92 and 93: Storing Applications On-board The c
Page 95 and 96: BIOS Extension Devices You can use
Page 97: Directly Accessing the Solid State
Page 102 and 103: JP2 2-pin jumper Open (no terminati
Page 104 and 105: 686GX233 or 686GX300 Processor Ther
Page 106 and 107: Common Problems and Solutions The f
Page 108 and 109: two hard drives will not work, but
Page 110 and 111: How to Obtain Technical Support If
Page 112 and 113: 112
Page 114: Real Time Devices USA, Inc. P.O. Bo
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cmd6686gx manual - RTD Embedded Technologies, Inc.

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