WinSystems PCM-VDX-2-512 Product Manual Download Page 13

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140808

PRODUCT

MANUAL

PCM-VDX-2-512

FUNCTIONALITY

I/O Port Map

Following is a list of I/O ports used on the PCM-VDX-2-512. I/O addresses marked with a ** are generally unused and

should be the first choice in I/O address selection for external I/O boards.

NOTE:

The PCM-VDX-2-512 uses a PnP BIOS resource allocation. Care must be taken to avoid contention with resources allocated by the BIOS.

HEX Range

Usage

0000h-000Fh DMA 8237-1

0010h-0017h Reserved Redundancy

0018h-001Fh Free

0020h-0021h PIC 8259-1
0022h-0023h 6117D configuration port

0024h-002Dh Free

002Eh-002Fh Forward to LPC BUS
0030h-003Fh Free

0040h-0043h Timer counter 8254
0044h-0047h Free

0048h-004Bh PWM counter 8254

004Ch-004Dh Free

004Eh-004Fh Forward to LPC Bus
0050h-005Fh Free

0060h Keyboard data port
0061h Port B + NMI control port

0062h-0063h 8051 download 4K address counter

0064h Keyboard status port
0065h Watchdog0 reload counter (Vortex internal WD)
0066h 8051 download 8-bit data port
0067h Watchdog1 reload counter (Vortex internal WD)

0068h-006Dh Watchdog1 control register (Vortex internal WD)

006Eh-006Fh Free

0070h-0071h CMOS RAM port
0072h-0075h MTBF counter
0076h-0077h Free

0078h-007Ch GPIO port 0,1,2,3,4 default setup
007Dh-007Fh Free

0080h-008Fh DMA page register

0090h-0091h Free

0092h System control register

0093h-0097h Free

0098h-009Ch GPIO direction control
00A0h-00A1h PIC 8259-2
00A2h-00BFh Free

00C0h-00DFh DMA 8237-2

00E0h-00FFh Free

0100h-0101h GPCS1 default setting address

0102h-016Fh Free

0170h-0177h Reserved IDE1

01E8h-01ECh Reserved

01EDh Status LED

01EEh-01EFh Watchdog Timer Control (Legacy)

Summary of Contents for PCM-VDX-2-512

Page 1: ...WinSystems Inc 715 Stadium Drive Arlington TX 76011 http www winsystems com PCM VDX 2 512 PC 104 Single Board Computer with Vortex86DX Processor PRODUCT MANUAL...

Page 2: ...DUCT MANUAL PCM VDX 2 512 2 Revision Date Code ECO Number 110706 Initial Release 110708 110725 110727 110819 111117 120809 120921 12 107 140418 14 39 140703 140808 14 74 MANUAL REVISION HISTORY P N 40...

Page 3: ...Y 13 I O Port Map 13 Memory Map 15 Interrupt Map 16 DMA Map 16 Watchdog Timer 17 Real Time Clock Calendar 18 CONNECTOR REFERENCE 19 POWER 19 J4 Power and Reset 19 BATTERY BACKUP 20 J8 External Battery...

Page 4: ...Data Space 30 ETHERNET 32 J2 J13 10 100 Mbps Ethernet 32 STATUS LED 33 D21 Status LED 33 DIGITAL I O 34 J14 GPIO 34 PC 104 BUS 36 J3 J7 PC 104 36 MiniPCI 37 J102 MiniPCI Socket 37 BIOS SUPPLEMENTAL 38...

Page 5: ...140808 PRODUCT MANUAL PCM VDX 2 512 5 This page has been left intentionally blank...

Page 6: ...ND OR DAMAGE AN EMBEDDED PC BY FAILING TO COMPLY WITH THESE BEST PRACTICES Reference Appendix A for Best Practices For any questions you may have on WinSystems products contact our Technical Support G...

Page 7: ...ent part has been drawn to Pin 1 and is also highlighted with a square where applicable J15 USB 0 1 2 3 J14 GPIO J12 PATA J2 Ethernet Port 1 J6 Serial I O COM4 J5 Serial I O COM3 J13 Ethernet Port 2 J...

Page 8: ...ation D2 Link Ethernet LED Port 1 D1 Speed Ethernet LED Port 1 D5 Power LED D15 Activity Ethernet LED Port 2 D18 Speed Ethernet LED Port 2 D14 Link Ethernet LED Port 2 D21 Status LED JP6 SSD Enable Di...

Page 9: ...140808 PRODUCT MANUAL PCM VDX 2 512 9 Visual Index Bottom View J102 MiniPCI J101 CompactFlash J103 Redundancy BIOS Selectable...

Page 10: ...JP3 COM4 2 4 6 8 1 3 5 7 JP4 COM1 2 4 6 8 Master Battery Enable Enables On board Battery 1 2 Enables External Battery default 1 2 NC 2 3 JP7 On board Battery Enable Disable JP7 1 2 3 Applicable to OE...

Page 11: ...Hz DMP Vortex PCM VDX 2 512 Compatible Operating Systems Linux DOS x86 RTOS Memory 1 MB SRAM Battery backed user data space 512 MB of DDR2 SDRAM Soldered 512 MB SSD Optional on board Flashdisk BIOS AM...

Page 12: ...ternal battery This board replaces older generation WinSystems and other manufacturers 386SX 486DX 586 and SC520 based SBCs A 500 MHz model is also available Memory The PCM VDX 2 512 board is built wi...

Page 13: ...ee 004Eh 004Fh Forward to LPC Bus 0050h 005Fh Free 0060h Keyboard data port 0061h Port B NMI control port 0062h 0063h 8051 download 4K address counter 0064h Keyboard status port 0065h Watchdog0 reload...

Page 14: ...037Ch 03AFh Free 03B0h 03BBh Video Controllers typically reserved video 03C0h 03DFh Video Controllers typically reserved video 03E0h 03E7h Free 03E8h 03EFh COM3 IRQ9 default 03F0h 03F7h Reserved Legac...

Page 15: ...RAM Hercules graphics display RAM B000 8000 B000 FFFF CGA display RAM C000 0000 C000 7FFF EGA VGA BIOS ROM C000 8000 C000 FFFF Boot ROM enable D000 0000 D700 FFFF Expansion ROM space D800 0000 DB00 FF...

Page 16: ...2 Mouse IRQ13 Floating point processor IRQ14 IDE IRQ15 Available These IRQ references are default settings that can be changed by the user in the CMOS Settings utility Reference the PCI Configurations...

Page 17: ...enabled by writing a timeout value other than zero to the I O address 566h and disabled by writing 00h to this I O address The watchdog timer is serviced by writing the desired timeout value to I O po...

Page 18: ...lendar It supports a number of features including periodic and alarm interrupt capabilities In addition to the time and date keeping functions the system configuration is kept in CMOS RAM contained wi...

Page 19: ...wer is applied to the PCM VDX 2 512 via the connector at J4 WinSystems offers the cable CBL 174 G 1 1 5 to simplify this connection PCB Connector MOLEX 22 12 2084 J4 Mating Connector MOLEX 10 11 2083...

Page 20: ...systems drops below the battery voltage and back OFF again when VCC returns to normal For OEM applications an on board battery may be populated Please contact your WinSystems Application Engineer for...

Page 21: ...e CBL 343 G 1 1 375 is available from WinSystems to simplify the connection Optionally a USB mouse can be connected in addition to or instead of the standard PS 2 mouse The pinout for the cable is lis...

Page 22: ...0 J1 Mating Connector ITW PANCON 050 050 455A Housing MULTI I O KEYBD 5V KEYBD KCLK KEYBD GND KEYBD GND LPT GND LPT GND LPT GND LPT GND LPT GND LPT GND LPT GND LPT GND LPT SLCTIN LPT INIT LPT ERROR L...

Page 23: ...itter enable 5 RS 485 Mode with RTS transmitter enable and echo back 6 RS 485 Mode with auto transmitter enable 7 RS 485 Mode with auto transmitter enable and echo back COM1 COM2 DB9 Male Mode s Confi...

Page 24: ...an also be used as two additional general purpose I O ports if a printer is not required The first port is configured as eight input or output only lines The other port is configured as five input and...

Page 25: ...as Data Terminal Equipment DTE Both the send and receive registers of each port have a 16 byte FIFO All serial ports have 16C550 compatible UARTs The RS 232 has a charge pump to generate the plus and...

Page 26: ...eive termination and biasing resistor s An 8 pin configuration jumper is provided for each port COM3 JP1 COM4 JP3 Termination Resistors 1 3 5 7 2 4 6 8 RS 422 Termination and Biasing Resistors TX 100...

Page 27: ...001 12 CBL USB4 002 12 A USB cable may be attached to the PCM VDX 2 512 via the connector for a total of four USB 2 0 ports Adapter cables CBL USB4 000 14 CBL USB4 001 12 and CBL USB4 002 12 are avai...

Page 28: ...nment is too harsh for mechanical hard disks The CompactFlash socket at J101 supports modules with TrueIDE support WinSystems offers industrial grade CompactFlash modules that provide high performance...

Page 29: ...ctively removes the device from the PATA bus giving the user the ability to connect two additional devices to the PATA controller Since the on board Flash disk may co exist with another PATA device it...

Page 30: ...the 1 MB memory array Writing this register also clears the LSB address counter to 0 OFFSET 0 MSB Address Register D7 A23 of access address D6 A22 of access address D5 A21 of access address D4 A20 of...

Page 31: ...unter is not desired The byte written or read will still be specified by the 24 bit combination of the MSB register the NSB register and the LSB counter However the LSB counter will not be altered fol...

Page 32: ...or signal and pin definitions J2 J13 10 100 Mbps Ethernet Visual Index PCB Connector MOLEX 87832 1006 J2 J13 MOLEX 51110 1051 Housing MOLEX 50394 8100 Crimp TX NC RX LED1 NC 2 4 6 8 10 J2 1 3 5 7 9 TX...

Page 33: ...for any application specific purpose The LED can be turned on in software applications by writing a 1 to I O port 1EDH The LED can be turned off by writing a 0 to 1EDH The Activity LED will turn on a...

Page 34: ...y and are unterminated When configured as inputs pins are pulled high with a 75k resistance Each input pin also supports interrupt triggers All PWM pins are independent and can be configured to output...

Page 35: ...put mode GPIO with Interrupt The Vortex86DX GPIO ports 0 and 1 support interrupt trigger To save CPU performance interrupt can be used instead of polling GPIO GPIO port 0 interrupt registers are at of...

Page 36: ...2 D13 D14 D15 D16 D17 D18 D19 C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 GND MEMCS16 IOCS16 IRQ10 IRQ11 IRQ12 IRQ15 IRQ14 DACK0 DRQ0 DACK5 DRQ5 DACK6 DRQ6 DACK7 DRQ7 5V MAST...

Page 37: ...RESERVED 79 AD 12 80 AD 11 17 INTB 18 5V 81 AD 10 82 GROUND 19 3 3V 20 INTA 83 GROUND 84 AD 09 21 RESERVED 22 RESERVED 85 AD 08 86 C BE 0 23 GROUND 24 3 3V AUX 87 AD 07 88 3 3V 25 CLK 26 RST 89 3 3V 9...

Page 38: ...the BIOS Settings Storage Options section of this manual Entering Setup To enter setup power up the computer and press Delete to enter the setup menu It may take a few seconds before the main setup m...

Page 39: ...s is located at the top of each screen s layout Main Menu System Overview Processor Vortex86DX A9121 Speed 1000 MHz System Memory Size 512MB Speed 333MHz System Time 05 09 58 System Date Tue 08 12 201...

Page 40: ...may cause system to malfunction CPU Configuration IDE Configuration Remote Access Configuration USB Configuration SB LAN Enabled Options Enabled Disabled MAC Address xx xx xx xx xx xx Note Defaults ar...

Page 41: ...Options Disabled Write Thru Write Back Fetch Line Size 4 DWORD Options 4 DWORD 8 DWORD Cache L2 256 KB CPU Speed Setting By Divide By 1 Options Divide By 1 Divide By 2 Divide By 3 Divide By 4 Divide...

Page 42: ...bled IDE Detect Time Out Sec 35 Options 0 5 10 15 20 25 30 35 ATA PI 80Pin Cable Detection Host Device Options Host Device Host Device Hard Disk Delay 2 Second Options Disabled 1 Second 2 Second 4 Sec...

Page 43: ...y IDE Master Device Auto Detected Type Auto Options Not Installed Auto CD DVD ARMD LBA Large Mode Auto Options Disabled Auto Block Multi Sector Transfer Auto Options Disabled Auto PIO Mode Auto Option...

Page 44: ...ry IDE Slave Device Auto Detected Type Auto Options Not Installed Auto CD DVD ARMD LBA Large Mode Auto Options Disabled Auto Block Multi Sector Transfer Auto Options Disabled Auto PIO Mode Auto Option...

Page 45: ...ailable only with Remote Access enabled Serial Port number COM1 Options COM1 COM2 COM3 COM4 Base Address IRQ 3F8h 4 Serial Port Mode 115200 8 n 1 Options 115200 8 n 1 57600 8 n 1 38400 8 n 1 19200 8 n...

Page 46: ...s Enabled Disabled USB Port 2 3 Enabled Options Enabled Disabled USB 2 0 Controller Mode HiSpeed Options FullSpeed HiSpeed BIOS EHCI Hand Off Enabled Options Disabled Enabled USB Beep Message Enabled...

Page 47: ...ay O S No Options No Yes PCI Latency Timer 128 Options 32 64 96 128 160 192 224 248 Allocate IRQ to PCI VGA No Options Yes No Palette Snooping Disabled Options Disabled Enabled PCI IDE BusMaster Enabl...

Page 48: ...ailable Reserved IRQ7 Available Options Available Reserved IRQ9 Available Options Available Reserved IRQ10 Available Options Available Reserved IRQ11 Available Options Available Reserved IRQ12 Availab...

Page 49: ...able Options Available Reserved DMA Channel 5 Available Options Available Reserved DMA Channel 6 Available Options Available Reserved DMA Channel 7 Available Options Available Reserved Reserved Memory...

Page 50: ...ot order The boot order can be adjusted by connecting ALL the desired media devices setting the boot order and then selecting Save Custom Defaults Boot Boot Settings Boot Settings Configuration 1st Bo...

Page 51: ...ration Boot Settings Configuration Quick Boot Enabled Options Disabled Enabled Quiet Boot Disabled Options Disabled Enabled Bootup Num Lock On Options Off On PS 2 Mouse Support Auto Options Disabled E...

Page 52: ...BIOS properties Default options that cannot be user modified are indicated with grey text Security Supervisor Password Is Not Installed User Password Is Not Installed Change Supervisor Password Chang...

Page 53: ...tings Warning Setting wrong values in below sections may cause system to malfunction NorthBridge Configuration SouthBridge Configuration Note Defaults are indicated in bold for BIOS properties Default...

Page 54: ...2 512 54 Note Defaults are indicated in bold for BIOS properties Default options that cannot be user modified are indicated with grey text Chipset NorthBridge Chipset Configuration DRAM Timing Settin...

Page 55: ...sabled Options Disabled COM1 ISA Configuration Serial Parallel Port Configuration WatchDog Configuration Multi Function Port Configuration Redundancy Control Configuration Note Defaults are indicated...

Page 56: ...tions 8 3MHz 16 6MHz ISA 16bits I O wait state 1 clock Options 1 clock 2 clock 3 clock 4 clock 5 clock 6 clock 7 clock 8 clock ISA 8bits I O wait state 4 clock Options 1 clock 2 clock 3 clock 4 clock...

Page 57: ...d Rate 115200 BPS Options 2400 BPS 4800 BPS 9600 BPS 19200 BPS 38400 BPS 57600 BPS 115200 BPS SB Serial Port 2 2F8 Options Disabled 3F8 2F8 3E8 2E8 Serial Port IRQ 2 IRQ3 Options IRQ3 IRQ4 IRQ5 IRQ6 I...

Page 58: ...Baud Rate 115200 BPS Options 2400 BPS 4800 BPS 9600 BPS 19200 BPS 38400 BPS 57600 BPS 115200 BPS SB Serial Port 4 2E8 Options Disabled 3E8 2E8 3A8 2A8 Serial Port IRQ 4 IRQ11 Options IRQ3 IRQ4 IRQ5 IR...

Page 59: ...2 Options RS232 RS422 RTS RS422 AUTO RS485 RTS RS485 RTS ECHO RS485 AUTO RS485 AUTO ECHO SB Serial Port 2 Mode RS232 Options RS232 RS422 RTS RS422 AUTO RS485 RTS RS485 RTS ECHO RS485 AUTO RS485 AUTO E...

Page 60: ...ipset SouthBridge Chipset Configuration WatchDog Configuration Watchdog Timer 0 Options 0 2 Sec 20 Sec 200 Sec Note Defaults are indicated in bold for BIOS properties Default options that cannot be us...

Page 61: ...T Port0 Bit1 Direction IN Options IN OUT Port0 Bit2 Direction IN Options IN OUT Port0 Bit3 Direction IN Options IN OUT Port0 Bit4 Direction IN Options IN OUT Port0 Bit5 Direction IN Options IN OUT Por...

Page 62: ...on Multi Function Port Configuration cont d Port1 Function GPIO Options GPIO 8051 P1 PWM08 PWM15 Port1 Bit0 Direction IN Options IN OUT Port1 Bit1 Direction IN Options IN OUT Port1 Bit2 Direction IN O...

Page 63: ...T0 System Fail Normal Options Normal TRI State GPIO PORT1 System Fail Normal Options Normal TRI State LPT PORT System Fail Normal Options Normal TRI State UART1 System Fail Normal Options Normal TRI S...

Page 64: ...hanges and Exit Discard Changes and Exit Discard Changes Load Factory Defaults Save Custom Defaults Load Custom Defaults Note Defaults are indicated in bold for BIOS properties Default options that ca...

Page 65: ...e if battery backed 2 FLASH PROM nonvolatile storage for factory defaults 3 Internal Flash for custom settings Saving the CMOS Configuration The Real Time Clock and the CMOS RAM settings can be mainta...

Page 66: ...7 G 1 1 0 1 ft Multi I O adapter BAT LTC E 36 16 1 External 3 6V 1600 mAH battery with plug in connector Additional Cables CBL 174 G 1 1 5 18 in 8 wire Power Cable CBL 343 G 1 1 375 PS 2 Mouse Adapter...

Page 67: ...140808 PRODUCT MANUAL PCM VDX 2 512 67 SOFTWARE DRIVERS See the WinSystems website...

Page 68: ...ODUCT MANUAL PCM VDX 2 512 68 SPECIFICATIONS Electrical VCC 5VDC 5 Typical 1 2A MTBF 11 9 years Mechanical Dimensions 3 6 x 3 8 90 mm x 96 mm Weight 3 6 oz 102g Environmental Operating Temperature 40...

Page 69: ...140808 PRODUCT MANUAL PCM VDX 2 512 69 MECHANICAL DRAWING...

Page 70: ...140808 PRODUCT MANUAL PCM VDX 2 512 70...

Page 71: ...e voltage you should always measure it at the power connector on the SBC Measuring at the power supply does not account for voltage drop through the wire and connectors The single board computer requi...

Page 72: ...ard computer or any I O cards Connecting hot signals can cause damage whether the single board computer is powered or not MOUNTING AND PROTECTING THE SINGLE BOARD COMPUTER Do Not Bend or Flex the SBC...

Page 73: ...unting holes Placing the SBC on Mounting Standoffs Be careful when placing the single board computer on the mounting standoffs Sliding the board around until the standoffs are visible from the top can...

Page 74: ...com for revisions Check Pinouts Always check the pinout and connector locations in the manual before plugging in a cable Many single board computers will have identical headers for different function...

Page 75: ...repaired or replaced Products or Software thereafter delivered to Customer within the United States All fees and costs for shipment outside of the United States shall be paid by Customer The foregoing...

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