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BDM-610000049

Rev G

Chapter 3: Connecting the cpuModule

Chapter 3

Connecting the cpuModule

This chapter provides information on all CMX158886 cpuModule connectors.

Proper Grounding Techniques

—page 24

Connector Locations

— page 24

Auxiliary Power (CN3)

—page 26

Utility Port Connector (CN5)

— page 28

SVGA Video Connector (CN18)

—page 31

LVDS Flat Panel Video Connector (CN19)

—page 33

EIDE Connector (CN10)

—page 34

ATA/IDE Disk Chip Socket (U16)

—page 35

Serial Port 1 (CN7) and Serial Port 2 (CN8)

— page 37

multiPort™ (CN6)

—page 42

USB 2.0 Connector (CN17)

— page 45

Ethernet (10/100Base-T and -TX) Connector (CN20)

—page 47

Audio (CN11)

—page 48

PC/104-Plus PCI Bus (CN16)

—page 49

Bridge Link (CN4)

—page 52

External Power Management (CN12)

—page 53

Optional RTC Battery Input (CN13)

—page 53

Fan Power, +5 V (CN14)

— page 53

Fan Power, Switched (CN15)

— page 54

Summary of Contents for BDM-610000049

Page 1: ...Accessing the Analog World An ISO9001 2000 Company www rtd com CMX158886 cpuModules User s Manual BDM 610000049 Revision G...

Page 2: ...Added section to Chapter 3 with instructions for installing an ATA IDE Disk Chip Removed the Preliminary tag on the cover sheet Added section describing proper grounding techniques C 10 02 06 Added bl...

Page 3: ...Accessing the Analog World www rtd com An ISO9001 2000 Company CMX158886 cpuModules...

Page 4: ...iv CMX158886 cpuModule BDM 610000049 Rev G...

Page 5: ...mption 12 Operating Conditions 12 Electrical Characteristics 12 Contact Information 15 Chapter 2 Getting Started Connector Locations 18 Connecting the Utility Cable 20 Connecting a Keyboard 20 Connect...

Page 6: ...igured as a Floppy Drive Controller 44 USB 2 0 Connector CN17 45 Ethernet 10 100Base T and TX Connector CN20 47 Audio CN11 48 PC 104 Plus PCI Bus CN16 49 PC 104 Plus PCI Bus Signals 50 Address and Dat...

Page 7: ...ice and Host Mode 67 Host Determination of Cable Type 67 Device Detect 67 Legacy Mode and Native Mode IDE 68 Legacy Mode 68 Native Mode 68 Configuring the ATA IDE Disk Chip Socket 68 Real Time Clock C...

Page 8: ...3 Intel 8259 Programmable Interrupt Controller 84 PCI Interrupts 84 Writing an Interrupt Service Routine ISR 84 Sample Code 84 Appendix A Hardware Reference Jumper Settings and Locations 86 Onboard PC...

Page 9: ...BDM 610000049 Rev G ix PC 104 and PC 104 Plus Specifications 107 Appendix E Limited Warranty...

Page 10: ...x CMX158886 cpuModule BDM 610000049 Rev G...

Page 11: ...cpuModule to peripherals Chapter 4 Using the cpuModule provides information to develop applications for the cpuModule including general cpuModule information detailed information on storing both appli...

Page 12: ...r provides a fast connection to the hard drive Network connectivity is provided by an integrated 10 100 Mbps Ethernet controller Other features include two RS 232 422 485 COM ports Parallel Port and A...

Page 13: ...8886 that automatically initiates a SpeedStep transition or throttles the CPU when the CPU exceeds its thermal limit The maximum temperature of the processor is defined as the temperature that the The...

Page 14: ...Rev G allows selecting any subgroup of eight bits The strobe input latches data into the bit programmable port and generates an interrupt Any of the interrupt modes can be used to generate a wake eve...

Page 15: ...rchased as part of a custom built RTD HiDAN or HiDANplus High Reliability Intelligent Data Acquisition Node Contact RTD for more information on its high reliability PC PCI 104 systems CMX158886 Model...

Page 16: ...t cables DIL 10 to DSUB 9 Parallel port cable DIL 26 to DSUB 25 Two IDE cables VGA monitor cable DIL 10 to high density 15 pin DSUB Power cable DIL 12 to wire leads Two USB cables 5 pin SIL to USB A A...

Page 17: ...le 3 3V or 5V PCI bus signaling Advanced power management features including Enhanced Intel SpeedStep Technology PX only Advanced Thermal Management Auto Fan Control only runs fan when needed SMBus Te...

Page 18: ...Tx and 10Base T Full Duplex support Easy to Use Low Power Features LED Status Software configuration 855GME SVGA controller Onboard with 3D Acceleration DirectX OpenGL 3D Accelerator Analog SVGA Outp...

Page 19: ...33 Master Mode PCI EIDE Controller Transfer rate up to 100MB sec using UltraDMA Increased reliability using UltraDMA 66 transfer protocols Support ATAPI compliant devices including DVD drives 48 bit L...

Page 20: ...10 CMX158886 cpuModule BDM 610000049 Rev G USB Device Network Fail Safe Boot ROM Surface mount Flash chip that holds ROM DOS Quick Boot mode...

Page 21: ...oting from floppy disk hard disk ATA IDE Disk Chip or boot block flash thus enabling the system to be used with traditional disk drives or nonmechanical drives Boot from USB devices and network are al...

Page 22: ...2 MB 12 7 W 15 2 W CMX158886CX 1 0 GHz 512 MB 10 9 W 12 2 W Table 3 Operating Conditions Symbol Parameter Test Condition Min Max VCC5 5V Supply Voltage 4 75V 5 25V VCC3 3 3V Supply Voltage n a1 1 The...

Page 23: ...V 5 5 V VIL Input Voltage Low 0 5 V 0 8 V IDE ATA IDE Disk Chip Socket1 VOH Output Voltage High IOH 6 0 mA 2 8 V 3 3 V VOL Output Voltage Low IOL 6 0 mA 0 0 V 0 51 V VIH Input Voltage High 2 0 V 5 5 V...

Page 24: ...S 422 485 VOD1 Differential Output RL 50 Ohm 2 0 V 6 0 V VOD2 Differential Output RL 27 Ohm 1 5 V 6 0 V VOC Common Mode Output RL 27 or 50 Ohm 0 0 V 3 0 V VTH Differential Input Threshold 7V VCM 7V 0...

Page 25: ...d com techsupport rtd com Internet http www rtd com 2 Maximum DC undershoot below ground must be limited to either 0 5V or 10mA During transitions the device pins may undershoot to 2 0V or overshoot t...

Page 26: ...16 CMX158886 cpuModule BDM 610000049 Rev G...

Page 27: ...le steps described in this chapter which are 1 Before connecting the cpuModule the user must be properly grounded to prevent electrostatic discharge ESD For more information refer to Proper Grounding...

Page 28: ...creened square on the top side of the board and a square solder pad on the bottom side of the board Pin 1 of the bus connectors match when stacking PC104 Plus or PCI 104 modules ATA IDE Disk Chip U16...

Page 29: ...r CN3 on page 26 and Jumper Settings and Locations on page 86 Table 5 CMX158886 Basic Connectors Connector Function Size CN3 Auxiliary Power 12 pin CN4 Bridge Link 4 pin CN5 Utility Port 10 pin CN6 mu...

Page 30: ...s or electronics 1 Turn off power to the PC 104 Plus or PCI 104 system or stack 2 Select and install stand offs to properly position the cpuModule on the stack 3 Touch a grounded metal part of the rac...

Page 31: ...t PCI Bus Expansion Card Power 5 Volt DC The 5 V power pins on the PC 104 Plus PCI bus are connected directly to the 5 V pins on the auxiliary power connector CN3 pins 2 and 8 3 3 Volt DC The 3 3V pin...

Page 32: ...press Delete to enter the Setup program If you don t press Delete the cpuModule will try to boot from the current settings If you press Delete the cpuModule will enter Setup Once you have configured t...

Page 33: ...o Connector CN18 page 31 LVDS Flat Panel Video Connector CN19 page 33 EIDE Connector CN10 page 34 ATA IDE Disk Chip Socket U16 page 35 Serial Port 1 CN7 and Serial Port 2 CN8 page 37 multiPort CN6 pag...

Page 34: ...Figure 4 shows the connectors and the ATA IDE Disk Chip socket of the CMX158886 cpuModule Figure 4 CMX158886 Connector Locations Note Pin 1 of each connector is indicated by a white silk screened squa...

Page 35: ...CN7 Serial Port 1 COM1 10 pin CN8 Serial Port 2 COM2 10 pin CN10 EIDE Connector 44 pin CN11 Audio Connector 10 pin CN12 External Power Management 3 pin CN13 RTC Battery Input optional 2 pin CN14 Fan P...

Page 36: ...do not use less than 18 gauge wire The length of the wire must not exceed 3 ft The power supply solution must be verified by measuring voltage at the Auxiliary Power Connector and verifying that it do...

Page 37: ...pins on the PC 104 Plus bus by default These pins are also configured to supply 3 3V to FP_VCC on the LVDS Flat Panel Video connector CN19 Note For more information on configuring the 3 3V pins on th...

Page 38: ...able on pins 1 and 2 of the multi function connector These outputs are controlled by a transistor to supply 0 1 W of power to an external speaker The external speaker should have 8 impedance and be co...

Page 39: ...ion connector pins and a standard PS 2 mouse connector System Reset Pin 3 of the multi function connector allows connection of an external push button to manually reset the system The push button shou...

Page 40: ...em power is removed in order to preserve the date and time in the real time clock Connecting a battery is only required to maintain time when power is completely removed from the cpuModule A battery i...

Page 41: ...11 SVGA Video Connector CN18 Pin Signal Function In Out 1 VSYNC Vertical Sync out 2 HSYNC Horizontal Sync out 3 DDCSCL Monitor Communications Clock out 4 RED Red Analog Output out 5 DDCSDA Monitor Com...

Page 42: ...x 768 256 64k 16M 60 70 75 85 100 120 Hz 1152 x 864 256 64k 16M 60 70 72 75 85 100 Hz 1280 x 720 256 64k 16M 60 75 85 100 Hz 1280 x 768 256 64k 16M 60 75 85 Hz 1280 x 960 256 64k 16M 60 75 85 Hz 1280...

Page 43: ...ut 2 Y0M LVDS Data 0 out 3 DDC_CLK1 1 The DDC signals use a 3 3 V signal level and are not 5 V tolerant Panel Detection Clock out 4 GND Ground GND 5 Y1P LVDS Data 1 out 6 Y1M LVDS Data 1 out 7 DDC_DAT...

Page 44: ...or other EIDE device The larger form factors use a 40 pin 0 1 inch spacing connector so an adapter cable or adapter board is needed to connect to CN10 Table 15 EIDE Connector CN10 1 1 Signals marked w...

Page 45: ...apply power to the system and press the delete key repeatedly to enter the BIOS setup screen Once in the BIOS specify the following settings a Enable the cpuModule s secondary IDE channel b Specify t...

Page 46: ...and set the boot order of the system accordingly Figure 5 CMX158886 before and after ATA IDE Disk Chip Installation WARNING The preceding steps should be performed before installing the Disk Chip in t...

Page 47: ...2 kbaud in 16450 and 16550A compatible mode and includes a 16 byte FIFO Refer to any standard PC AT hardware reference for the register map of the UART For more information about programming UARTs re...

Page 48: ...in RS 422 mode connect the ports as shown in Table 19 When using half duplex in RS 485 mode connect the ports as shown in Table 20 9 7 5 3 1 GND DTR TXD RXD DCD GND RI CTS RTS DSR 10 8 6 4 2 Note The...

Page 49: ...Signal Ground out 5 9 7 5 3 1 GND Rsvd TXD RXD Rsvd GND Rsvd RXD TXD Rsvd 10 8 6 4 2 Note When using the serial port in RS 485 mode the serial transmitters are enabled and disabled under software cont...

Page 50: ...ons Connector COM A COM B CN7 COM 1 COM 3 CN8 COM 2 COM 4 Table 23 Dual Serial Port Modes COM A COM B Pinout Reference JP12 JP14 RS 232 RS 232 Table 24 Not Installed RS 422 RS 232 Table 25 Not Install...

Page 51: ...ata out 3 6 RXD1 COM A Receive Data in 8 7 TXD2 COM B Transmit Data out 4 8 RI1 COM A Ring Indicate in 9 9 10 GND Signal Ground 5 Table 26 COM A RS 422 485 and COM B RS 422 485 Pin Signal Function In...

Page 52: ...s remain in the off state when such voltage levels are connected as inputs to the cpuModule For specific electrical characteristics refer to Table 4 on page 13 multiPort Configured as an Advanced Digi...

Page 53: ...t operation keep the length of the cable connecting the cpuModule and parallel device less than 3 meters 10 feet Table 28 multiPort Connector CN6 as a Parallel Port CN6 Pin Signal Function In Out DB 2...

Page 54: ...e to the multiPort Table 29 multiPort Connector Floppy Pinout CN6 1 1 Signals marked with are active low CN6 Pin Function DB 25 Floppy Drive Pin 1 DS0 1 14 2 DR0 14 2 3 INDEX 2 82 2 These signals must...

Page 55: ...use a cable that is rated for USB 2 0 such as the cable kit supplied by RTD Table 30 USB Connector CN17 Pin Signal Function In Out 1 VCC1 Supply 5 V to USB1 out 2 VCC2 Supply 5 V to USB2 out 3 DATA1 B...

Page 56: ...46 CMX158886 cpuModule BDM 610000049 Rev G Facing the connector pins the pinout of CN17 is 9 7 5 3 1 GND GND DATA1 DATA1 VCC1 GND GND DATA2 DATA2 VCC2 10 8 6 4 2...

Page 57: ...out of the Ethernet connector Table 31 Ethernet Connector CN20 RJ 45 Pin 10 Pin DIL Pin Signal Function In Out 3 1 RX Receive in 6 2 RX Receive in 1 5 TX Transmit out 2 6 TX Transmit out 4 3 CT Termin...

Page 58: ...Signal Function In Out 1 MIC_VREF 2 2V Supply to bias microphones 5mA max out 2 MIC_IN Microphone input 1V RMS or 0 1V RMS in 3 GND Signal GND GND 4 LINE_IN_LEFT Line level input for left channel 1V R...

Page 59: ...AD02 AD01 5 V 3 AD05 GND AD04 AD03 4 C BE0 AD07 GND AD06 5 GND AD09 AD08 GND 6 AD11 VIO AD10 M66EN 7 AD14 AD13 GND AD12 8 3 3 V C BE1 AD15 3 3 V 9 SERR GND Reserved PSON 2 PAR 10 GND PERR 3 3 V Reser...

Page 60: ...transaction STOP Stop indicates the current selected device is requesting the master to stop the current transaction DEVSEL Device Select is driven by the target device when its address is decoded ID...

Page 61: ...n a PCI bus card or used by the clamp diodes on a PCI bus card This is always driven by the cpuModule By default the signaling level is set to 3 3 V For information on configuring VIO for 5 V contact...

Page 62: ...quest signals as well as a serial interrupt signal which permits access to all available system interrupts Multiple devices may utilize the serial interrupt signal SERIRQ which is decoded on the cpuMo...

Page 63: ...te and time in the real time clock Connecting a battery is only required to maintain time when power is completely removed from the cpuModule A battery is not required for board operation Fan Power 5...

Page 64: ...an optional fan connector which allows the system to power the fan only when the processor temperature reaches high temperatures To utilize this connector refer to the Thermal Management section on p...

Page 65: ...e 61 multiPort Advanced Digital I O Ports aDIO page 62 multiPort Parallel Port Control page 66 multiPort Floppy Drive page 66 AC 97 Audio page 66 Ethernet 10 100Base T and TX page 66 IDE Controller Co...

Page 66: ...e hardware and the OS which is in control It is active from the time the OS boots until the cpuModule is turned off The CORE BIOS provides the system with a series of software interrupts to control va...

Page 67: ...elections Main Press Enter to select Access system information such as BIOS version EPLD version and CMOS time and date settings Advanced Press Enter to select Setup advanced cpuModule features PCIPnP...

Page 68: ...utilities however the complete ROM DOS is contained on a CD shipped with the cpuModule The purpose of the Fail Safe Boot ROM is to make the cpuModule bootable upon receipt The Fail Safe Boot ROM can...

Page 69: ...on memory managers Table 41 First Megabyte Memory Map Address hex Description C0000 FFFFFh ROM 256 KB BIOS in Flash EPROM shadowed into DRAM during runtime C0000 EFFFFh Run time user memory space Usua...

Page 70: ...Address Range hex Bytes Device 000 00Fh 16 DMA Controller 010 01Fh 16 Reserved for CPU 020 021h 2 Interrupt Controller 1 022 02Fh 13 Reserved 040 043h 4 Timer 060 064h 5 Keyboard Interface 070 071h 2...

Page 71: ...tem you must ensure they do not use interrupts needed by the cpuModule or malfunctions will occur Table 43 Hardware Interrupts Used on the CMX158886 cpuModule Interrupt Normal Use 0 Timer 0 1 Keyboard...

Page 72: ...54h the name of these registers are Port 0 data Port 1 data Multi Function DIO Control and Wake Control register Digital I O Register Set Port 0 Data register is a read write bit direction programmabl...

Page 73: ...asked off are compared against the value on Port 0 A Match or Event causes bit 6 of DIO Control to be set and if the aDIO is in Advanced interrupt mode the Match or Event causes an interrupt Table 47...

Page 74: ...logic The deglitching requires pulses on Port 0 to be at least 120 ns in width As long as changes are present longer than that the event is guaranteed to register Pulses as small as 60 ns can registe...

Page 75: ...U from any power down mode including Soft Off S5 Wake from aDIO will work as long at 5V Standby power is applied to the board To use the aDIO to wake the system Wake from aDIO must first be enabled in...

Page 76: ...the BIOS setup screen by pressing the delete key as the system boots 3 Set Drive A to 1 44 MB in the Standard CMOS Settings section of BIOS Setup 4 Set the multiPort to Floppy in the BIOS Setup 5 If...

Page 77: ...hard drive The CPU sends a command to the hard drive to drive the CBLID pin low and then release it The CPU then waits a certain amount of time and instructs the hard drive to read the status of the C...

Page 78: ...t latency is minimized The base address of the controller may also be modified Configuring the ATA IDE Disk Chip Socket The cpuModule was designed to be used in embedded computing applications In such...

Page 79: ...RTD Enhanced BIOS also mirrors the user settings from flash in CMOS Therefore the contents of CMOS may be overwritten at boot time and should be treated as read only Accessing the RTC Registers You ma...

Page 80: ...bitlowandlettheoperatingsystem manage time zones and DST 0Ch 12 RTC Status Register C Read Only Bit 7 IRQ Flag Indicates that the Real Time Clock IRQ is asserted Goes high whenever one of the enabled...

Page 81: ...nerate an a reset Three functions have been implemented on the cpuModule for controlling watchdog timer control These are Arm The watchdog timer can be enabled by writing a 1 to bit 7 of I O port 0x45...

Page 82: ...ed Always On When in this mode the fan is always powered by the CPU On At 70C This mode allows the system to keep the fan turned off until the CPU reaches 70C In this mode the fan will slowly transiti...

Page 83: ...Standby state Sleep modes S4 and S5 are setup by the operating system The cpuModule s ACPI suspend modes are described below S1 Power on Suspend The S1 low power state consumes the most power of all s...

Page 84: ...power supply is used to power the system low power modes that require a standby power to wake the system will not be fully supported ATX power supplies do provide a standby power thus allowing the sys...

Page 85: ...hanging the DDR DRAM clock frequency will reduce power consumption however memory performance will also be reduced Ethernet Can be disabled in the BIOS Serial Ports Can be disabled in the BIOS LVDS Fl...

Page 86: ...indicate that the board is in reset Yellow Red Green cpuModule is in Standby White R G B cpuModule is approaching thermal limit2 2 The LED will remain White until the system is shut down Cyan Blue Gr...

Page 87: ...en asserted Clear Reset Each reset can be cleared by writing a 1 to the selected bit of I O port 0x457 Main Power 5V 1 reset asserted 0 no reset Non Standby Power 1 reset asserted 0 no reset Standby P...

Page 88: ...ower to cpuModule 5V D6 CPU Core Power 3 CPU core powers supply D5 Non Standby Power 3 Power supplies that are not for standby power D4 Memory Power 3 Power to onboard memory banks D3 Standby Power 1...

Page 89: ...amount of video memory than one that does not require large amounts of graphics processing For the graphics intensive process DVMT will allocate a larger portion of system memory When the process is...

Page 90: ...tting to I O address 456h as shown in the following table Table 60 User EEPROM I O Address 456h D7 D6 D5 D4 D3 D2 D1 D0 CS SK DI DO Reserved Multi Color LED Table 61 EEPROM Register Description Bit Si...

Page 91: ...ke some time to initialize the VGA BIOS Exactly how long will depend on the particular VGA controller and BIOS version Hard Drive Type During IDE initialization each IDE device must be probed Some dev...

Page 92: ...the FSBR 6 The next time the system is powered the BIOS Setup will be configured to use the default settings Booting to the Fail Safe Boot ROM FSBR If your system is in configuration that will not all...

Page 93: ...it was interrupted How long does it take to respond to an interrupt A DOS system can respond to an interrupt between 6 and 15 s A Windows system can take a much longer time when a service routine has...

Page 94: ...your ISR you must clear the interrupt status flag and write an end of interrupt command to the Intel 8259 controller Finally when exiting the ISR in addition to popping all the registers you pushed on...

Page 95: ...x A Hardware Reference 85 Appendix A Hardware Reference This appendix provides information on CMX158886 cpuModule hardware including Jumper Settings and Locations page 86 Onboard PCI Devices page 88 P...

Page 96: ...owing three settings Pins 1 and 2 connected indicated as 1 2 Pins 2 and 3 connected indicated as 2 3 No pins connected Some jumpers have two pins allowing two settings Pins 1 and 2 connected indicated...

Page 97: ...Safe for more information refer to System Recovery page 82 Note that the multi color LED will be red if JP5 is installed open JP6 2 Reserved open JP9 3 Select power for flat panel backlight pins 1 2...

Page 98: ...e ID Vendor ID Description 103E 8086 LAN Controller 244E 8086 Hub to PCI Bridge 24C0 8086 PCI to LPC Bridge 24C2 8086 USB UHCI Controller 24C3 8086 SMBus Controller 24C5 8086 AC 97 Audio Controller 24...

Page 99: ...e 89 Physical Dimensions Figure 8 shows the mechanical dimensions of the CMX158886 cpuModule Figure 8 CMX158886 Physical Dimensions 0 005 inches Heatsink height The mini fan heatsink on the CMX158886...

Page 100: ...90 CMX158886 cpuModule BDM 610000049 Rev G...

Page 101: ...ay encounter with operation of your CMX158886 cpuModule are due to common errors This appendix includes the following sections to help you get your system operating properly Common Problems and Soluti...

Page 102: ...not formatted format drive using s switch power not connected to boot drive connect power cable to floppy or hard drive erratic operation excessive bus loading reduce number of modules in stack remov...

Page 103: ...on side will not boot when video card is removed illegal calls to video controller look for software trying to access nonexistent video controller for video sound or beep commands abnormal video flat...

Page 104: ...se gather the following information cpuModule model BIOS version and serial number List of all boards in system List of settings from cpuModule Setup program Printout of autoexec bat and config sys fi...

Page 105: ...hrough the PC 104 and PC 104 Plus bus enabling quick interchangeability and system expansion without hours of rewiring and board redesign The CMX158886 cpuModule can also be purchased as part of a cus...

Page 106: ...ng P N Adam Tech DE09SD 25 pin D female module P N Adam Tech DB25SD mating P N Adam Tech DB25PD 6 pin mini DIN female module P N Adam Tech MDE006W mating P N Adam Tech MDP006 REAR 15 pin high density...

Page 107: ...6 Pin mini DIN Connector female IDAN Pin Signal Function 1 MDAT Mouse Data 2 Reserved 3 GND Ground 4 5 V 5 Volts 5 MCLK Mouse Clock 6 Reserved Table 66 Keyboard 6 Pin mini DIN Connector female IDAN Pi...

Page 108: ...put 4 DTR Data Terminal Ready Output 5 GND Ground 6 DSR Data Set Ready Input 7 RTS Request To Send Output 8 CTS Clear To Send Input 9 RI Ring Indicator Input Table 68 COM1 COM2 RS 422 485 9 Pin D Conn...

Page 109: ...5 4 P1 2 PD2 WRTPRT 7 5 P1 3 PD3 RDATA 9 6 P1 4 PD4 DSKCHG 11 7 P1 5 PD5 13 8 P1 6 PD6 15 9 P1 7 PD7 17 10 P0 0 ACK DS1 19 11 P0 1 BSY MTR 21 12 P0 2 PE WDATA 23 13 P0 3 SLCT WGATE 25 14 P0 4 AFD DR0...

Page 110: ...Signal Name CPU Pin 1 LVDS_YAP0 1 2 LVDS_DDCPCLK 3 3 LVDS_YAP1 5 4 LVDS_DDCPDATA 7 5 LVDS_YAP2 9 6 GND 11 7 LVDS_CLKAP 13 8 LVDS_YAP3 15 9 GND 17 10 FP_BKLT 19 11 LVDS_YAM0 2 12 GND 4 13 LVDS_YAM1 6 1...

Page 111: ...ion CPU Pin 1 Red Red Analog Output 4 2 Green Green Analog Output 6 3 Blue Blue Analog Output 8 4 Reserved Reserved 5 GND Ground 9 6 GND Ground 9 7 GND Ground 9 8 GND Ground 10 9 5 V 5 Volts 7 10 GND...

Page 112: ...SB1 USB1 Data input output 4 GND Ground 5 GND Ground 6 VCC2 5 V to USB2 output 7 Data USB2 USB2 Data input output 8 Data USB2 USB2 Data input output 9 GND Ground Table 73 Ethernet 9 Pin D Connector fe...

Page 113: ...C IDAN Dimensions and Pinout 103 Table 74 Audio 9 Pin D Connector female IDAN Pin Signal CPU Pin 5 MIC_VREF 1 4 GND 3 3 LINE_IN_GND 5 2 GND 7 2 GND 9 9 MIC_IN 2 8 LINE_IN_LEFT 4 7 LINE_IN_RIGHT 6 6 OU...

Page 114: ...in D male module P N Adam Tech DE09PD mating P N Adam Tech DE09SD 25 pin D female module P N Adam Tech DB25SD mating P N Adam Tech DB25PD 6 pin mini DIN female module P N Adam Tech MDE006W mating P N...

Page 115: ...ame The pinout for this connection is shown in the table below Table 75 aDIO 37 Pin D Connector female BRG Pin Function IDAN Pin 1 P1 0 1 2 GND 20 3 P1 1 2 4 GND 21 5 P1 2 3 6 GND 22 7 P1 3 4 8 GND 23...

Page 116: ...106 CMX158886 cpuModule BDM 610000049 Rev G 34 GND 36 35 P2 Strobe 18 36 GND 37 37 5 Volts Fused 2A 19 38 GND N C 39 GND N C 40 GND N C BRG Pin Function IDAN Pin...

Page 117: ...odule refer to the RTD website Interrupt Programming For more information about interrupts and writing interrupt service routines refer to the following book Interrupt Driven PC System Design by Josep...

Page 118: ...108 CMX158886 cpuModule BDM 610000049 Rev G...

Page 119: ...echnologies or as a result of service or modification by anyone other than RTD Embedded Technologies Except as expressly set forth above no other warranties are expressed or implied including but not...

Page 120: ...110 CMX158886 cpuModule BDM 610000049 Rev G...

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