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AXIOMTEK AX12270, User Manual

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AX12270 PC/104 Module Series User’s Manual 

 

Jumpers and Connectors 

17

 

2.4.9  Serial Port Interface Connector: CN2 

The 

AX12270

 has two onboard serial ports, CN2

 

for RS232, and 

CN10, CN11 for RS-232/422/485, jumper selectable. 

 

Pin 

Signal 

Pin 

Signal 

1 NDCD2 

11  NDCD4 

2 NDSR2 

12  NDSR4 

3 NRX2 

13  NRX4 

4 NRTS2 

14  NRTS4 

5 NTX2 

15  NTX4 

6 NCTS2 

16  NCTS4 

7 NDTR2 

17  NDTR4 

8 NRI2 

18  NRI4 

9 GND 

19  GND 

10 N.C 

20  N.C 

 

20

19

1
2

 

 

Summary of Contents for AX12270

Page 1: ...AX12270 V4 PC 104 CPU Module With CRT LCD and Ethernet User s Manual...

Page 2: ...anual AXIOMTEK reserves the right to change or revise this document and or product at any time without notice No part of this document may be reproduced stored in a retrieval system or transmitted in...

Page 3: ...static electricity from your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments AXIOMTEK is a trademark o...

Page 4: ...VGA PS 2 Connector 14 2 4 5 Audio Connector 14 2 4 6 Ethernet Connector 15 2 4 7 IDE Interface Connector 15 2 4 8 CPU Fan Connector 16 2 4 9 Serial Port Interface Connector 17 2 4 10 Flat Panel Bezel...

Page 5: ...ures 34 4 7 Advanced Chipset Features 38 4 8 Integrated Peripherals 41 4 9 Power Management Setup 46 4 10 PnP PCI Configuration Setup 50 4 11 PC Health Status 52 4 12 Frequency Voltage Control 53 4 13...

Page 6: ...vi MEMO...

Page 7: ...different content and resolution USB DOM support as SSD and PC 104 for both 16 bit ISA and 32 bit PCI expansion It is a PC 104 form factor board with support for one onboard system memory DDR2 up to...

Page 8: ...ug and Play 4Mbit Flash ROM with integrated Ethernet Novell RPL and Windows PXE Boot ROM functions z SSD USB DiskOnModule and bootable z Onboard IDE One channel supports up to two devices PIO Mode 0 4...

Page 9: ...xpansion Interface PC 104 for 16 Bit ISA Bus Expansion PC 104 for 32 Bit PCI Bus Expansion z Operating system Windows XP Windows XP Embedded Windows CE 5 0 6 0 Embedded Linux z Power supply voltage 5...

Page 10: ...AX12270 PC 104 Module Series User s Manual 4 Introduction MEMO...

Page 11: ...AX12270 PC 104 Module Series User s Manual Jumpers and Connectors 5 C h a p t e r 2 Jumpers and Connectors 2 1 Board Layout Note The Limited Height of Component side is 15 mm Component Side...

Page 12: ...AX12270 PC 104 Module Series User s Manual 6 Jumpers and Connectors Note The Limited Height of Solder side battery area is 6 mm and the other 4 83 mm Solder Side...

Page 13: ...AX12270 PC 104 Module Series User s Manual Jumpers and Connectors 7 2 2 Placememt Component Side...

Page 14: ...AX12270 PC 104 Module Series User s Manual 8 Jumpers and Connectors Solder Side...

Page 15: ...Short 1 2 JP2 Normal Operation Clear CMOS setting Default Normal Operation Short 1 2 CN10 COM1 Mode Select Default RS 232 Short 7 6 CN11 COM1 Mode Select Default RS 232 Short 1 2 4 5 7 8 10 11 2 3 1...

Page 16: ...Module Series User s Manual 10 Jumpers and Connectors 2 3 3 COM1 Mode Jumpers CN10 CN11 COM1 CN10 CN11 RS 232 default 7 6 1 2 4 5 7 8 10 11 RS 422 1 2 5 6 2 3 5 6 8 9 11 12 RS 485 1 2 3 4 2 3 5 6 8 9...

Page 17: ...CN1 Serial Port1 Connector Serial Port2 Connector CN2 LCD Backlight Connector CN3 USB Port0 Port1 Connector CN4 LCD Connector CN5 VGA PS2 Connector CN6 USB Port2 Port3 Connector CN7 Audio Connector C...

Page 18: ...S Flat Panel Connector CN5 The LVDS connector on the SBC is a 40 pin connector It is strongly recommended to use the matching connector JST SHDR 40V S B Pin Signal Pin Signal 1 VCCM 2 VCCM 3 VCCM 4 VC...

Page 19: ...SB Connectors CN4 CN7 The 10 pin standard Universal Serial Bus USB connectors CN4 CN7 are for installing peripheral devices supporting the USB interface CN4 for USB0 and USB1 Pin Signal Pin Signal 1 V...

Page 20: ...Green 2 GND 12 GND 3 Keyboard Data 13 Blue 4 Keyboard Clock 14 GND 5 N C 15 VCC 6 Mouse Data 16 DDC Data 7 Mouse Clock 17 DDC Clock 8 GND 18 GND 9 Red 19 Horizontal Sync 10 GND 20 Vertical Sync 20 19...

Page 21: ...Signal 1 100 LAN LED 2 VCC 3 GND 4 N C 5 N C 6 Rx Data reception negative 7 N C 8 N C 9 Rx Data reception positive 10 Tx Data transmission negative 11 Tx Data transmission positive 12 N C 13 VCC 14 A...

Page 22: ...N C 21 DREQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 IORDY 28 Pull down 29 DACK 30 GND 31 IRQ 32 N C 33 SA1 34 PDIAG 35 SA0 36 SA2 37 CS1 38 CS3 39 Active 40 GND 41 VCC 42 VCC 43 GND 44 N C 2 4 8 CPU Fa...

Page 23: ...tor CN2 The AX12270 has two onboard serial ports CN2 for RS232 and CN10 CN11 for RS 232 422 485 jumper selectable Pin Signal Pin Signal 1 NDCD2 11 NDCD4 2 NDSR2 12 NDSR4 3 NRX2 13 NRX4 4 NRTS2 14 NRTS...

Page 24: ...internal buzzer While connecting the CPU card to an internal buzzer please short pins 2 4 while connecting to an external speaker you need to set pins 2 4 to Open and connect the speaker cable to pin...

Page 25: ...us The PC 104 interface is easily adapted to off shelf PC 104 modules such as sound module fax modem module and multi I O module Pin Signal Pin Signal Pin Signal Pin Signal 1 IOCHCHK 2 0V 3 SD7 4 RESE...

Page 26: ...DRQ7 32 SD12 33 5V 34 SD13 35 MASTER 36 SD14 37 0V 38 SD15 39 0V 40 KEY 2 4 13 PCI104 Bus CN14 Pin Signal Pin Signal Pin Signal Pin Signal A1 N C B1 Reserved C1 5V D1 AD0 A2 N C B2 AD2 C2 AD1 D2 5V A3...

Page 27: ...9 IDSEL3 A20 GND B20 AD26 C20 AD25 D20 GND A21 AD29 B21 5V C21 AD28 D21 AD27 A22 5V B22 AD30 C22 GND D22 AD31 A23 REQ0 B23 GND C23 REQ1 D23 N C A24 GND B24 REQ2 C24 5V D24 GNT0 A25 GNT1 B25 N C C25 GN...

Page 28: ...ctors 2 4 15 Power Connector 1 CN18 Use this connector to connect 12V 5V power supply 2 4 16 Power Connector 2 CN19 Connector CN19 is a 5V Standby PS On Connector PIN Signal 1 12V 2 GND 3 GND 4 GND 5...

Page 29: ...eries User s Manual Jumpers and Connectors 23 2 4 17 SMBUS Connector CN17 Use this connector CN17 to connect SMBUS devices Pin Signal 1 CLOCK 2 DATA 3 GND 3 1 2 4 18 Battery Connector SBAT2 Pin Signal...

Page 30: ...AX12270 PC 104 Module Series User s Manual 24 Jumpers and Connectors MEMO...

Page 31: ...igh performance VIA V4 compliant Eden processor The CPU can be operated under Windows CE Windows XP Winsows XP Embedded and Embedded Linux systems 3 2 CPU Bus Clock The Host Clock can be doubled insid...

Page 32: ...lr CMD STAT Byte 070 Real Time Clock 071 Real Time Clock Data 078 General Purpose I O 080 08F DMA page register 0A0 A1 Interrupt controller 2 0C0 0DE DMA controller 1 0F0 Reset Numeric Error 102 VGA S...

Page 33: ...e mapping list of the 16 interrupt request lines is shown as below NMI Parity check error IRQ0 System timer output IRQ1 Keyboard IRQ2 Interrupt rerouting from IRQ8 through IRQ15 IRQ3 Serial port 2 IRQ...

Page 34: ...AX12270 PC 104 Module Series User s Manual 28 Hardware Description MEMO...

Page 35: ...or press the Del and or Ctrl Alt and Esc keys simultaneously when the following message appears at the bottom of the screen during POST Power on Self Test TO ENTER SETUP PRESS DEL KEY If the message d...

Page 36: ...F2 key Change color from total 16 colors F2 to select color forward Shift F2 to select color backward F3 key Reserved F4 key Reserved F5 key Restores the previous CMOS value from CMOS only for Option...

Page 37: ...ion you intend to configure then press Enter to accept or enter its sub menu NOTE If you find that your computer cannot boot after making and saving system changes with Setup the Award BIOS via its bu...

Page 38: ...t in each item z Date The date format is day date month year Press F3 to show the calendar day The day of week from Sun to Sat determined by the BIOS is read only date The date from 1 to 31 or the max...

Page 39: ...sked to be entered to the following items Enter the information directly from the keyboard and press Enter This information should be provided in the documentation from your hard disk vendor or the sy...

Page 40: ...op for all other errors All But Disk Key The system boot will not stop for a keyboard or disk error it will stop for all other errors Press Esc to return to the Main Menu page 4 6 Advanced BIOS Featur...

Page 41: ...che These items enable or disable the actual CPU interal level 1 2 cache or level 3 cache function Leave these items at default value for better performance Enabled Enable cache Disabled Disable cache...

Page 42: ...te for NumLock The default value is On z Typematic Rate Setting This determines the typematic rate of the keyboard The default value is Disabled Enabled Enable typematic rate and typematic delay progr...

Page 43: ...word is not entered at the prompt NOTE To disable security select PASSWORD SETTING at Main Menu and then you will be asked to enter password Do not type anything just press Enter and it will disable s...

Page 44: ...7 Advanced Chipset Features Since the features in this section are related to the chipset on the CPU board and are completely optimized you are not recommended to change the default settings in this...

Page 45: ...DRAM Clock Use this item to adjust memory speed Option By SPD Serial Detect Presence makes it possible to do an automatic selection z DRAM Timing Use this item to increase the timing of the memory Thi...

Page 46: ...oses z CPU PCI Bus Control Use this item to enable the immediate Write to PCI Bus or disable it for a later execution z System BIOS Cacheable Use this item to enable or disable the system BIOS cache z...

Page 47: ...rd BIOS Utility 41 4 8 Integrated Peripherals This section allows you to configure your SuperIO Device IDE Function Onboard Device and ITE8888 z VIA OnChip IDE Device Scroll to this item and press Ent...

Page 48: ...Programmed Input Output fields let you set a PIO mode 0 4 for each of the four IDE devices that the onboard IDE interface supports Modes 0 to 4 provide successively increased performance In Auto mode...

Page 49: ...item and press Enter to view the sub menu VIA OnChip PCI Device Azalia HDA Controller This item allows you to disable or set the Azalia HDA Controller High Definition Audio Onboard Lan Boot ROM Use t...

Page 50: ...ice Scroll to this item and press Enter to view the sub menu Super IO Device Onboard Serial Port 1 2 Select an address and corresponding interrupt for the serial port Options 3F8 IRQ4 2E8 IRQ3 3E8 IRQ...

Page 51: ...2 0 Controller This setting is used to enable disable the onboard USB 2 0 controller USB Operation Mode This setting controls the USB operation speed USB Keyboard Mouse Storage Function Set to Enable...

Page 52: ...The function is always Enabled z ACPI Suspend Type This item specifies the power saving modes for ACPI function It only supports S1 S1 POS The S1 sleep mode is a low power state In this state no syst...

Page 53: ...er will be reloaded z Video Off Option This setting is used to control the mode in which the monitor will shut down Setting options are Always On Monitor remains on during power saving modes Suspend O...

Page 54: ...is option will delay the complete system power OFF sequence by approximately 4 seconds Within this delay period system will temporarily enter into Suspend Mode enabling you to restart the system at on...

Page 55: ...be awakened from power saving modes when input signal of the PS 2 mouse is detected Power On by PCI Card When setting to Enabled this setting allows your system to be awakened from the power saving mo...

Page 56: ...s if the system operating environment is Plug and Play aware e g Windows 95 The default value is No z Reset Configuration Data Normally you leave this field Disabled Select Enabled to reset Extended S...

Page 57: ...Play standard whether designed for PCI or ISA bus architecture The default value is PCI ISA PnP z PCI VGA Palette Snoop Some non standard VGA display cards may not show colors properly This field all...

Page 58: ...bout the hardware monitoring that lets you monitor the parameters for critical voltages critical temperatures and fan speeds z Current CPU Temperature These read only fields reflect the functions of t...

Page 59: ...ck Ratio This item shows the multiplier of the CPU z Auto Detect PCI Clk The enabled item can automatically disable the clock source for a PCI slot which does not have a module in it reducing EMI Elec...

Page 60: ...assist you in creating a password ENTER PASSWORD Type the password with eight characters at most and press Enter The password typed will now clear any previously entered password from CMOS memory You...

Page 61: ...ing will only occur prior to entering Setup 4 15 Save Exit Setup This allows you to determine whether or not to accept the modifications Typing Y quits the setup utility and saves all changes into the...

Page 62: ...AX12270 PC 104 Module Series User s Manual 56 Award BIOS Utility MEMO...

Page 63: ...integrated Watchdog Timer can be set up in the system reset mode by program z Timeout Value Range 1 to 255 Second z Program Sample Watchdog Timer can be set to system reset after 5 second timeout 2E...

Page 64: ...lock super I O Select Logic device O 2E 07 O 2F 08 Set WDT Funtion O 2E 29 O 2F 20 Set Second or Minute O 2E F3 O 2F N 00 or 04 See below table Set base timer O 2E F4 O 2F M 00 01 02 FF Hex Value 0 t...

Page 65: ...54 5012sec 07 6sec 4C 75sec E7 230sec 65 6032sec 08 7sec 51 80sec F1 240sec 75 6992sec 09 8sec 56 85sec FB 250sec 86 8012sec M N 0 M N 0 M N 4 M N 4 0B 10sec 65 100sec 05 272sec 97 9032sec 10 15sec 6F...

Page 66: ...AX12270 PC 104 Module Series User s Manual 60 Watchdog Timer MEMO...

Page 67: ...ogical Device Number Reg o 2f 07 EFDR EFIR 1 select logical device 7 GPIO in logical device 7 O 2E 29 Select CR29 o 2f 80 Define the PINs to be GPIO or Game Port 1 80 Pin121 128 set GPIO o 2e 30 Selec...

Page 68: ...ical device 7 GPIO in logical device 7 O 2e 29 Select CR29 o 2f 80 Define the PINs to be GPIO or Game Port 1 80 Pin121 128 set GPIO o 2e 30 Select CR30 Active or inactive o 2f 01 Set 01 Active 00 inac...

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