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Interfaces and Connectors

EPM-14 Reference Manual

Serial Ports

The EPM-14 features three on-board 16550-based serial channels located at standard PC I/O

addresses. COM1 and COM2 are RS-232 (115.2K baud) serial ports. IRQ lines are chosen in

CMOS Setup. COM3 operates in RS-422 or RS-485 mode. IRQ lines are chosen in the CMOS

Setup. Each COM port can be independently enabled or disabled in CMOS Setup.
For information on setting the COM ports to high-speed baud rates, see the

AMD LX 800 Data

Book

(COM1 and COM2) or the

AMD CS5536 Companion Device Data Book

(COM3).

COM

ORT

ONFIGURATION

There are no configuration jumpers for COM1 and COM2 since they only operate in RS-232

mode. Jumper V3 is used to enable the RS-422/485 termination resistor for COM3. The

termination resistor should be enabled for RS-422/485 endpoint station. It should be disabled for

the RS-485 intermediate station.

ERIAL

ORT

ONNECTORS

See the

Connector Location Diagrams

on pages 15 for connector and cable information. The

pinouts of the DB9M connectors apply to the serial connectors on the VersaLogic breakout board

CBR-5011.
These connectors use IEC 61000-4-2-rated TVS components to help protect against ESD damage.

Table 6: COM1-2 Pinout – CBR-5011 Connector J3

COM1 COM2

Top DB9

J3 Pin

Bottom DB9

J3 Pin

RS-232

1 10

DCD

2 11

RXD*

3 12

TXD*

4 13

DTR

5 14

Ground

6 15

DSR

7 16

RTS

8 17

CTS

9 18 RI

Table 7: COM3 Pinout – CBR-5011 Connector J4

J4 Pin

RS-422

RS-485

1 Ground

connect

2 RxD-

TRxD-

3 RxD+

TRxD+

4 TxD-

connect

5 TxD+

connect

Содержание EPM-14 Cougar

Страница 1: ...Reference Manual DOC REV 8 23 2010 EPM 14 Cougar AMD LX 800 Based SBC with Ethernet Video and PC 104 Plus Interface ...

Страница 2: ... this document is error free VersaLogic makes no representations or warranties with respect to this product and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose VersaLogic reserves the right to revise this product and associated documentation at any time without obligation to notify anyone of such changes PC 104 and the PC 104 logo are trademar...

Страница 3: ...support page at http www versalogic com private cougarsupport asp contains additional information and resources for this product including Reference Manual PDF format Operating system information and software drivers Data sheets and manufacturers links for chips used in this product BIOS information and upgrades Utility routines and benchmark software This is a private page for EPM 14 users that c...

Страница 4: ...lation 11 Physical Details 12 Dimensions and Mounting 12 Hardware Assembly 14 Stack Arrangement Example 14 External Connectors 15 EPM 14 Connectors 15 EPM 14 Connector Functions and Interface Cables 17 CBR 5011 Connectors 18 CBR 5011 Connector Functions 18 Jumper Blocks 19 Jumpers As Shipped Configuration 19 Jumper Summary 20 System Features 21 Power Supply 21 Power Connectors 21 Power Requirement...

Страница 5: ...ideo BIOS Selection 32 SVGA Output Connector 32 LVDS Flat Panel Display Connector 33 Compatible LVDS Panel Displays 34 Console Redirection 34 Ethernet Interface 35 BIOS Configuration 35 Status LED 35 Ethernet Connector 35 CPU Temperature Monitor 36 PC 104 Expansion Bus 36 PC 104 I O Support 36 PC 104 Memory Support 36 IRQ Support 36 DMA Support 36 System Resources and Maps 37 Memory Map 37 I O Map...

Страница 6: ...ompliant footprint Field upgradeable BIOS with OEM enhancements Friction latch I O connectors Customizing available The EPM 14 is compatible with popular operating systems such as Windows and Linux Most I O ports are included on board Additional I O expansion is available through the high speed PCI based PC 104 Plus expansion site which supports both PC 104 and PC 104 Plus expansion modules The EP...

Страница 7: ...IDE Interface One channel 44 pin keyed 2mm header Supports up to and including UDMA33 Supports up to two IDE devices hard drives CD ROM CompactFlash etc Ethernet Interface Two Intel 82551ER based Fast Ethernet 10 100 Controllers COM1 2 Interface RS 232 16C550 compatible 115k baud max COM3 Interface RS 422 RS 485 16C550 compatible 460k baud max USB Four ports USB 2 0 1 1 protocol Counter Timers Int...

Страница 8: ... O Companion LVDS CBR 2010 or CBR 2011 BIOS Video USB 2 0 4 Ports 44 pin IDE CPLD ISA Bridge System Control PCI 3 3V Ethernet 10 100 Ethernet 10 100 CompactFlash RJ45 RJ45 2mm 50 pin to CBR 5011 Board Analog CRT CBR 1201 LPC Bus TTL to LVDS J2 J3 J7 J4 J1 J12 J5 J8 J9 PC 104 PCI PC 104 ISA DDRAM Speaker LED Reset SMSC LPC47N217 Super I O 2 ...

Страница 9: ...s and other components The circuit board must only be handled at an ESD workstation If an approved station is not available some measure of protection can be provided by wearing a grounded antistatic wrist strap Keep all plastic away from the board and do not slide the board over any surface After removing the board from its protective wrapper place the board on a grounded static free surface comp...

Страница 10: ...nection is made at the board s upper right mounting hole as shown in Figure 3 All other mounting holes are floating Use metal standoffs or a grounding strap to connect the lower right mounting hole to the enclosure chassis which should be connected to earth ground Figure 2 Schematic Showing Typical TVS Circuitry Figure 3 Attaching the EPM 14 to Earth Ground User I O Signal User I O Signal User I O...

Страница 11: ...number The name of a technician or engineer that can be contact if any questions arise Quantity of items being returned The model and serial number barcode of each item A detailed description of the problem Steps you have taken to resolve or recreate the problem The return shipping address Warranty Repair All parts and labor charges are covered including return shipping charges for UPS Ground deli...

Страница 12: ...ndows or other OS installation CD Basic Setup The following steps outline the procedure for setting up a typical development system The EPM 14 should be handled at an ESD workstation or while wearing a grounded antistatic wrist strap Before you begin unpack the EPM 14 and accessories Verify that you received all the items you ordered Inspect the system visually for any damage that may have occurre...

Страница 13: ... board Plug the hard drive data cable CBR 4406 into socket J8 Attach a hard drive and CD ROM drive to the connectors on the cable If the hard drive is 3 5 use the 2mm to 0 1 adapter CBR 4405 to attach the IDE cable Attach an ATX power cable to any 3 5 drive hard drive or CD ROM drive Set the hard drive jumper for master device operation and the CD ROM drive jumper for slave device operation OS Ins...

Страница 14: ...uration and set or verify the following settings see CMOS Setup for a complete list of default settings DRIVE ASSIGNMENT ORDER Drive C Ide 0 Pri Master ATA DRV ASSIGNMENT Ide 0 3 AUTOCONFIG LBA ATA DRV ASSIGNMENT Ide 1 5 IDE CDROM BOOT ORDER Boot 1st CDROM BOOT ORDER Boot 2nd Drive C Before saving the CMOS Setup settings insert the Windows or other OS installation disk in the CD ROM drive so it wi...

Страница 15: ... AUTOCONFIG LBA Ext Floppy 1 Not installed Ide 3 3 AUTOCONFIG LBA 219MB Features Configuration System BIOS Setup Advanced Configuration C 2005 General Software Inc All rights reserved System Management Mode Enabled POST Memory Manager Disabled Splash Screen Disabled System Management BIOS Enabled Primary IDE UDMA Enabled Console Redirection Auto Firmbase Debug Console None UsbMassStorage Enabled U...

Страница 16: ...andard PC architecture used on the EPM 14 makes the installation and use of most of the standard x86 processor based operating systems very simple The operating systems listed on the VersaLogic OS Compatibility Chart use the standard installation procedures provided by the maker of the OS Special optimized hardware drivers for a particular operating system or a link to the drivers are available at...

Страница 17: ...g Holes Not to scale All dimensions in inches Caution The single board computer must be supported at all four mounting points to prevent excessive flexing when expansion modules are mated and detached Flex damage caused by excessive force on an improperly mounted circuit board is not covered under the product warranty 3 0 200 0 100 0 550 0 200 0 000 3 150 3 350 3 700 0 150 0 000 0 200 3 575 3 375 ...

Страница 18: ... Details EPM 14 Reference Manual 13 Figure 6 EPM 14 Height Dimensions Not to scale All dimensions in inches Figure 7 CBR 5011 Dimensions and Mounting Holes 0 50 0 44 0 06 5 50 5 10 1 17 1 9 1 38 0 06 1 87 1 57 ...

Страница 19: ...or be secured to a base plate When bolting the unit down make sure to secure all four standoffs to the mounting surface to prevent circuit board flexing Standoffs are secured to the top circuit board using four pan head screws Standoffs and screws are available as part number VL HDW 101 An extractor tool is available part number VL HDW 201 to separate the PC 104 modules from the stack Use caution ...

Страница 20: ...tors EPM 14 CONNECTORS Figure 9 EPM 14 Connectors Top Side 2 1 10 9 CPU Battery J10 Power J2 Ethernet 1 J3 Ethernet 0 J1 PC 104 Plus J4 SVGA J8 IDE Pin 1 J7 COM 1 3 USB 1 4 PLED IDE LED Reset Button Speaker Earth Ground Reference Point J5 CompactFlash J9 PC 104 ...

Страница 21: ...Physical Details EPM 14 Reference Manual 16 Figure 10 EPM 14 Connectors Bottom Side J12 LVDS Pin 1 ...

Страница 22: ...Sub VGA 2 957 1 937 32 J5 CompactFlash Type I or Type II Compact Flash 1 100 2 172 30 J7 COM 1 3 USB 1 4 reset PLED IDE LED speaker FCI 89947 350LF CBR 5009A to CBR 5011 12 2mm 50 pin to 50 pin 3 551 2 172 J8 IDE Hard Drive CD ROM Drive FCI 89947 144LF CBR 4406 CBR 4405 2 18 2mm IDE cable 2mm to 0 1 adapter 3 303 1 937 26 J9 PC 104 AMP 1375795 2 0 050 0 200 36 J10 Main Power Input Berg 69176 010 h...

Страница 23: ...ULF 2mm 50 pins keyed friction latch header J2 USB 1 4 USB Type A USB Type A J3 COM1 2 Kycon K42X E9P P A4N Dual stacked DB 9 male J4 COM3 Conta Clip 10250 4 5 pin screw terminal J5 USB 4 Molex 87758 1016 2mm 10 pin header S1 Reset Button E Switch 800SP9B7M6RE Right angle momentary switch SP1 Speaker Challenge Elec DBX05LF PN Miniature speaker Pin 1 J1 Breakout Board Adapter J3 COM1 Top COM2 Botto...

Страница 24: ...Physical Details EPM 14 Reference Manual 19 Jumper Blocks JUMPERS AS SHIPPED CONFIGURATION Figure 12 Jumper Block Locations As Shipped Configuration 1 2 3 V1 V2 V3 2 1 2 4 6 1 3 5 V1 V2 V3 ...

Страница 25: ...ule is IDE Master Out CompactFlash Module is IDE Slave In 30 V2 3 4 General Purpose Input In CPU reads bit as 1 Out CPU reads bit as 0 In 40 V2 5 6 Video BIOS Selector In Primary Video BIOS selected Out Secondary Video BIOS selected The secondary video BIOS is field upgradeable using the BIOS upgrade utility See www versalogic com private cougarsupport asp for more information In 32 V3 COM3 RS 422...

Страница 26: ...turers include a pin 1 indicator on the crimp housing that corresponds to pin 10 of the pinout shown in Figure 13 Table 3 Main Power Connector Pinout J10 Pin Signal Name Description 1 GND Ground 2 5VDC Power Input 3 GND Ground 4 12VDC Power Input 5 GND Ground 6 12VDC Power Input 7 3 3VDC Power Input 8 5VDC Power Input 9 GND Ground 10 5VDC Power Input Figure 13 shows the VersaLogic standard pin num...

Страница 27: ...surface of a metalized ESD protective pouch The lithium battery may explode if mistreated Do not recharge disassemble or dispose of in fire Dispose of used batteries promptly Normal battery voltage should be at least 3 0V If the voltage drops below 3 0V contact the factory for a replacement part number HB3 0 1 The life expectancy under normal use is approximately 10 years CPU The Geode LX 800 micr...

Страница 28: ...CMOS RAM SETUP VALUES After the CMOS RAM is cleared the system will load default CMOS RAM parameters the next time the board is powered on The default CMOS RAM setup values will be used in order to boot the system whenever the main CMOS RAM values are blank or when the system battery is dead or has been removed from the board SAVING CMOS SETUP PARAMETERS AS CUSTOM DEFAULTS To save CMOS Setup param...

Страница 29: ...ompatible real time clock calendar chip Under normal battery conditions the clock maintains accurate timekeeping functions when the board is powered off SETTING THE CLOCK The CMOS Setup utility accessed by pressing the Delete key during a system boot can be used to set the time date of the real time clock ...

Страница 30: ...dy 28 J2 BM1 5V Protected 3 Top DB9 2 Receive Data 29 Bottom Middle BM3 Data 4 7 Request to Send 30 BM2 Data 5 3 Transmit Data 31 USB4 B4 Ground 6 8 Clear to Send 32 J2 B1 5V Protected 7 4 Data Terminal Ready 33 Bottom B3 Data 8 9 Ring Indicator 34 B2 Data 9 5 Ground 35 Reserved Ground 10 COM2 1 Data Carrier Detect 36 Not connected 11 J3 6 Data Set Ready 37 PBRESET 1 Pushbutton Reset 12 Bottom DB9...

Страница 31: ... 23 DIOW I O write 2 Ground Ground 24 Ground Ground 3 DD7 Data bus bit 7 25 DIOR I O read 4 DD8 Data bus bit 8 26 Ground Ground 5 DD6 Data bus bit 6 27 IORDY I O ready 6 DD9 Data bus bit 9 28 Ground Ground 7 DD5 Data bus bit 5 29 DMACK DMA acknowledge 8 DD10 Data bus bit 10 30 Ground Ground 9 DD4 Data bus bit 4 31 INTRQ Interrupt request 10 DD11 Data bus bit 11 32 NC No connection 11 DD3 Data bus ...

Страница 32: ...operate in RS 232 mode Jumper V3 is used to enable the RS 422 485 termination resistor for COM3 The termination resistor should be enabled for RS 422 485 endpoint station It should be disabled for the RS 485 intermediate station SERIAL PORT CONNECTORS See the Connector Location Diagrams on pages 15 for connector and cable information The pinouts of the DB9M connectors apply to the serial connector...

Страница 33: ...aring bit D2 will enable receive mode RS422 485 Read Write 1D3h D7 D6 D5 D4 D3 D2 D1 D0 Reserved Reserved Reserved Reserved Reserved COM3TE485 COM3RE4XX COM3TE422 Table 8 RS 422 485 Transmit Receive Control Register Bit Assignments Bit Mnemonic Description D7 D3 Reserved These bits have no function D2 COM3TE485 COM3 RS 485 Transmit Enable Controls RS 485 transmit on COM3 0 Disable 1 Enable D1 COM3...

Страница 34: ...uted to each PCI interrupt line There are four USB ports all connected through the utility I O connector at J7 The CBR 5011 breakout board provides four USB type A connectors at location J2 and an alternate 4 pin connection for USB4 at location J5 Table 9 USB Pinout CBR 5011 Connector J2 Pin Signal Name Function 1 USBPxPWR 5V Protected 2 USBPx Data 3 USBPx Data 4 GND Ground Table 10 USB Pinout CBR...

Страница 35: ...ity Mfg Part Number Hagiwara 1 GB CF1 1GMDG H00AA Hagiwara 512 MB CF1 512MDG H00AA Silicon Systems 128 MB SSD C12M 3012 Silicon Systems 128 MB SSD C12M 3500 Silicon Systems 256 MB SSD C25M 3012 Silicon Systems 256 MB SSD C25MI 3012 Silicon Systems 256 MB SSD C25M 3500 Silicon Systems 256 MB SSD C25MI 3500 Silicon Systems 512 MB SSD C51M 3012 Silicon Systems 512 MB SSD C51MI 3012 Silicon Systems 51...

Страница 36: ...ot to alter the value of the other bits The following code examples show how to turn the LED on and off Refer to page 36 for further information LED On LED Off MOV DX 1D0H MOV DX 1D0H IN AL DX IN AL DX OR AL 80H AND AL 7FH OUT DX AL OUT DX AL External Speaker Connector J7 includes a speaker output signal at pin 48 The CBR 5011 breakout board provides a Piezo electric speaker Push Button Reset Conn...

Страница 37: ...nabled after POST VIDEO BIOS SELECTION Jumper V2 5 6 can be removed to allow the system to boot from the secondary video BIOS Unlike the primary video BIOS the secondary video BIOS can be reprogrammed in the field SVGA OUTPUT CONNECTOR See the diagram on page 15 for the location of connector J4 An adapter cable part number CBR 1201 is available to translate J4 into a standard 15 pin D Sub SVGA con...

Страница 38: ...el you are attempting to use contact Support VersaLogic com for a custom video BIOS The 3 3V power provided to pins 19 and 20 of J9 is protected by a 1 amp fuse See the connector location diagram on page 15 for pin and connector location information Table 13 LVDS Flat Panel Display Pinout J12 Pin Signal Name Function 1 GND Ground 2 NC Not Connected 3 LVDSA3 Diff Data 4 LVDSA3 Diff Data 3 5 GND Gro...

Страница 39: ...sole for user interaction In the Features Configuration screen there is an option to control console redirection This option can be set to Auto or Redirect When set to Auto the console will not be redirected to COM1 unless a signal is detected from the terminal by pressing CRTL C or ENTER When set to Redirect the console will be directed to COM1 Notes on console redirection When console redirectio...

Страница 40: ...d next to its RJ 45 connector to provide an indication of the Ethernet status as follows Green LED Link ON Active Ethernet cable plugged in OFF Active cable not plugged in or cable not plugged into active hub Yellow LED Activity ON Activity detected on cable OFF No Activity detected on cable ETHERNET CONNECTOR Board mounted RJ 45 connectors are provided to make connections with Category 5 Ethernet...

Страница 41: ...re supported The I O ranges allocated to COM ports 1 3 are available to ISA when the on board COM port function is disabled in CMOS Setup 100h 1CFh 1DFh 1EFh 200h 3AFh 3E0h 3F5h 3F7h 47Fh 490h 4CFh 4D2h 777h 77Ch AFFh When on board COM ports are enabled in CMOS Setup COM1 0x3F8 0x3FF COM2 0x2F8 0x2FF COM3 0x3E8 0x3EF PC 104 MEMORY SUPPORT Memory ranges supported C8000h DBFFFh IRQ SUPPORT The follo...

Страница 42: ... I O Map The following table lists the common I O devices in the EPM 14 I O map User I O devices should be added using care to avoid the devices already in the map as shown in the following table Table 17 I O Map I O Device Standard I O Addresses Special Control Register 1D0h PLD Revision and Type Register 1D1h Jumper and Status Register 1D2h Reserved 1D4h IDCh COM ISA IRQ Routing 1DDh 1DEh Primar...

Страница 43: ...r design needs to use interrupt lines on the PC 104 bus IRQ5 and IRQ10 are recommended IRQ3 and IRQ4 are normally used by COM ports on the main board Table 18 EPM 14 IRQ Settings z default setting allowed setting IRQ Source 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Timer 0 z Keyboard z Slave PIC z COM1 z COM2 z COM3 RTC z Mouse z Math Chip z IDE PATA z IDE SATA z ISA IRQ10 ISA IRQ3 ISA IRQ4 ISA IRQ5 I...

Страница 44: ...EV4 PLDREV3 PLDREV2 PLDREV1 PLDREV0 Reserved PLDCUST PLDDEV This register is used to indicate the PLD code revision level and model of the EPM 14 Table 21 Revision and Type Register Bit Assignment Bit Mnemonic Description D7 D3 PLDREV PLD Revision Level Represents the EPM 14 PLD revision level These bits are read only Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 PLD Revision Level 0 0 0 0 1 3 01 D2 Reserved This...

Страница 45: ...egister Bit Assignments Bit Mnemonic Description D7 D3 Reserved These bits have no function D2 GPI General Purpose Input Indicates the status of V2 3 4 This bit is read only 0 Jumper out 1 Jumper in D1 VB_SEL Video BIOS Selection Indicates the status of jumper V2 5 6 This bit is read only 0 Jumper out Secondary Video BIOS selected 1 Jumper in Primary Video BIOS selected D0 Reserved This bit has no...

Страница 46: ...loper Intel 82551ER Super I O SMSC http www smsc com SMSC LPC47N217 PC 104 Specification PC 104 Consortium www controlled com pc104 PC 104 Resource Guide PC 104 Plus Specification VersaLogic Corporation www versalogic com PC 104 Resource Guide General PC Documentation Microsoft Press www microsoft com learning books The Programmer s PC Sourcebook General PC Documentation Powell s Books www powells...

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