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1. printf x 0 7 n printf Usage GPIO lx Set GPO Value to low n printf x 0 7 n AEWIN Technologies Co Ltd 38 PM 7121 User Manual AEWUW css AEWIN Technologies Co Ltd 39 PM 7121 User Manual ae ALVIN Advanced Embedded amp Network Solutions 3 2 Watchdog timer Sample Program for DOS environment include lt stdio h gt include lt string h gt include lt dos h gt include lt stdlib h gt include lt inlines pc h gt define index port 0x2E Super IO Index port address define data port Ox2F Super IO Data port address void Enter sio config void Exit sio configQ void helpQ int main int argc char argv int data rw8 if argc lt 2 help return if stremp argv 1 s 0 Show Watchdog Register Settings Enter_sio_config outportb index port 0xF5 data rw8 inportb data_port amp 0x08 if data rw8 0x00 second mode outportb index port 0xF6 data rw8 inportb data port printf Second mode d second n data rw8 else AEWIN Technologies Co Ltd 40 PM 7121 User Manual oh ALVIN Advanced Embedded Network Solutions minute mode outportb index port 0xF6 data rw8 inportb data port printf Minute mode d minuteln data rw8 else if stremp argv 1 t 0 Set Time out Value if argv 2 NULL help return else Enter_sio_config outportb index port OXFA data_rw8 inport
2. AEWIN Technologies Co Ltd PM 7121 User Manual AF VIN Embedded amp Network Solutions 2 3 4 JP4 for Clear CMOS If you want to clean the CMOS data set jumper to 2 3 just for few seconds Then Move the jumper back to 1 2 pin JP4 Closed Pin Result 1 2 Normal 2 3 Clear CMOS Default setting 3 1 JP4 AEWIN Technologies Co Ltd 16 PM 7121 User Manual e AFI WIN Embedded amp Network Solutions 2 3 5 JP5 for COM2 select JP5 Closed Pin Result 1 2 RS232 2 3 RS422 5 6 RS485 Default setting AEWIN Technologies Co Ltd PM 7121 User Manual AF VIN Embedded amp Network Solutions 2 3 6 JP6 for AT ATX mode select JP6 Closed Pin Result 1 2 ATX mode 2 3 AT mode Default setting JP6 AEWIN Technologies Co Ltd 18 PM 7121 User Manual AFI WIN Embedded amp Network Solutions 2 4 The pin define of onboard pin header 2 4 1 CN1 for LVDS connector CN6 2 x 10 header connector type DF13A 20DP 1 25V Pin Signal Pin Signal 1 TXPO TXNO 3 GND 4 GND 5 TXP1 TXN1 7 GND VCC_LCD 9 TXP2 10 TXN2 11 CLKP 12 CLKN 13 GND 14 GND 15 TXP3 16 TXN3 17 LBKLT_EN_DELAY 18 VCC_LCD 19 DDC_DATA 20 DDC_CLK CNi 1 ARA RRA ARTE CHOON MINI J 2 AEWIN Technol
3. AYIA Embedded amp Network Solutions PM 7121 User Manual PC 104 Plus module with onboard Atom processor D2550 or N2600 Intel ICH10R chipset DDR3 up to 2GB 2 x Giga LAN Onboard VGA LVDS SATA CF socket 4 x USB 2 x COM GPIO DC 5V input Ver Release Date Update 1 0 2012 06 28 Release 1 1 2012 08 16 1 2 2014 04 16 Correct CN4 Pin 1 location AEWIN Technologies Co Ltd PM 7121 User Manual AFl WIN Advanced Embedded amp Network Solutions Copyright The content of this document and software with this product are copyrighted by AEWIN technologies Co Ltd This document contains proprietary information protected by copyright All rights are reserved no part of this manual may be reproduced copied translated or transmitted in any form or by any means without prior written permission of the manufacturer The content of this document is intended to be accurate and reliable the original manufacturer assumes no responsibility for any inaccuracies that may be contained in this manual The original manufacturer reserves the right to make improvements to the products described in this manual at any time without prior notice Trademark All other product names mentioned herein are used for identification purpose only and may be trademarks and or registered trademarks of their respective companies Limitation of liability While reasonable efforts have been made to ensure
4. 5 SOUT_CON CTS_N_CON 7 DTR_N_CON RI_N_CON 9 GND 10 N C 2 10 CN20 PM 7121 User Manual AFI MIN Advanced Embedded amp Network Solutions 2 4 14 CN21 for LAN1 LAN2 Connector CN20 2 x 15 header connector type DF13A 30DP 1 25V Pin Signal Pin Signal 1 LAN1_L_MDIP2 LAN1_L_MDIPO 3 LAN1_L_MDIN2 4 LAN1_L_MDINO 5 LAN1_L_MDIP3 LAN1_L_MDIP1 7 LAN1_L_MDIN3 LAN1_L_MDIN1 9 V3P3 10 GND 11 LAN1_ACT_N_R 12 LAN1_LINK_N 13 LAN1_LINK100_N_R 14 LAN1_LINK1000_N 15 GND 16 GND 17 LAN2_L_MDIPO 18 LAN2_L_MDIP2 19 LAN2_L_MDINO 20 LAN2_L_MDIN2 21 LAN2 L MDIP1 22 LAN2 L MDIP3 23 LAN2 L MDIN1 24 LAN2 L MDIN3 25 LANZ2 ACT NR 26 LAN2 LINK N 27 LAN2 LINK100 N 28 LAN2 LINK1000 N 29 GND 30 GND 30 MP CN21 29 AEWIN Technologies Co Ltd 30 PM 7121 User Manual AFI VIN Embedded amp Network Solutions 2 4 15 CN23 for HDA Connector Note Need to purchase AEWIN s audio module amp cable to make audio function work CN20 2 x 6 header pitch 2 00 mm Pin Signal Pin Signal 1 V5PO 2 GND 3 GND 4 HDA_BIT_CLK 5 V3P3 6 N C 7 HDA_SDINO 8 HDA_SYNC 9 GND 10 HDA_RST_N 11 HDA_SDOUT 12 HDA_SDIN1 CN23 AEWIN Technologies Co Ltd 31 PM 7121 User Manual ae ALVIN Advanced Embedded Network Solutions 3 1 GPIO Sample Program for DOS environment include lt stdio h gt include lt string h gt include lt dos
5. h gt include lt stdlib h gt include lt inlines pc h gt define index port 0x2E Super IO Index port address define data port Ox2F Super IO Data port address define GPIO port 0x378 define GPIO read portGPIO port 3 void Enter sio config void Exit sio configQ void ENABLE GPIOG void Input mode void Output mode void help int main int arge char argv int data_rw8 if argc lt 2 help return ENABLE GPIOQ if stremp argv 1 1 0 1 Input_mode data_rw8 inportb GPIO_read_port if data rw8 amp 0x01 0x00 printf GPIO gt Low n AEWIN Technologies Co Ltd 32 PM 7121 User Manual w AEWIN Advanced Embedded amp Network Solutions else printf GPIO gt High n if data rw8 amp 0x02 0x00 printf GPI1 gt Low n else printf GPI gt High n if data_rw8 amp 0x04 0x00 printf GPI2 gt Low n else printf GPI2 gt High n if data rw8 amp 0x08 0x00 printf GPI3 gt Low n else printf GPI3 gt High n if data_rw8 amp 0x10 0x00 printf GPI4 gt Low n else printf GPI4 gt High n if data rw8 amp 0x20 0x00 printf GPIS gt Low n else printf GPIS gt High n if data_rw8 amp 0x40 0x00 printf GPI6 gt Low n else printf GPI6 gt High n if data rw8 amp 0x80 0x00 printf GPI7 gt Low n else printf GPI7 gt High n AE
6. the accuracy of this document the manufacturer and distributor assume no liability resulting from errors or omissions in this document or from the use of the information contained herein For more information or other AEWIN products please visit our website http www aewin com tw For technical supports please send your inquiry to sales aewin com tw AEWIN Technologies Co Ltd 2 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions Packing list Before use this product please make sure that the following materials have been shipped 1 x PM 7121 PC 104 Plus board 1 x CPU cooling Fan 1 x VGA cable p n 49L F000047 00 p n 46L IVGA01 00 1 x COM port cable p n 46L ICOM25 00 1 x LAN cable p n 46L ILAN10 00 1 x LAN module p n R214A 1 x USB cable p n 46L 1USBO3 00 1 x Power cable p n 46L IPOW82 01 1 x CD Utility p n TBD Y I wi Y wi Www YF FY If any of those items are missing or damaged please contact with sales representative or distributor Model Name Description PM 7121A D21 PC 104 Plus with Atom D2550 onboard VGA LVDS 2 x Giga LAN COM USB SATA CF socket DC 5V input PM 7121A N16 PC 104 Plus with Atom N2600 onboard VGA LVDS 2 x Giga LAN COM USB SATA CF socket DC 5V input PM 7121B D21 PC 104 Plus with Atom D2550 onboard VGA LVDS 2 x Giga LAN COM USB SATA CF socket DC 5V input Pin Down Type PM 7121B N16 PC
7. 104 Plus with Atom N2600 onboard VGA LVDS 2 x Giga LAN COM USB SATA CF socket DC 5V input Pin Down Type Optional Accessory p n IP 90340 Audio daughter board p n 46L IDE18 00 Audio cable connect daughter board amp PM 7121 AEWIN Technologies Co Ltd 3 PM 7121 User Manual AFI MIN Advanced Embedded amp Network Solutions Safety Information e To prevent electrical shock hazard disconnect the power cable from the electrical outlet before relocating the system e When adding or removing devices to or from the system ensure that the power cables for the devices are unplugged before the signal cables are connected If possible disconnect all power cables from the existing system before you add a device Before connecting or removing signal cables from the motherboard ensure that all power cables are unplugged e Seek professional assistance before using an adapter or extension cord These devices could interrupt the grounding circuit Make sure that your power supply is set to the correct voltage in your area e f you are not sure about the voltage of the electrical outlet you are using contact your local power company e If the power supply is broken do not try to fix it by yourself Contact a qualified service technician or your retailer Operation Safety Before installing the motherboard and adding devices on it carefully read all the manuals that came with the package Before u
8. N13 1 x 4 header pitch 2 0 mm Pin Signal Pin Signal 1 V5PO 2 GND 3 N C 4 V12P0 4 1 AEWIN Technologies Co Ltd 23 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions 2 4 8 CN10 for Front Panel CN14 1x8 header pitch 2 0 mm Pin Signal Pin Signal 1 PWR_LED_N 2 GND 3 HDD_LED 4 HDD_LE 5 SYSRST_N 6 GND 7 SPKR_PU 8 BEEP_SPKR_R_N CN11 for Power Button CN15 1 x 2 header pitch 2 0 mm Pin Signal Pin Signal 1 PWRSW 2 GND CN10 AEWIN Technologies Co Ltd 24 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions 2 4 9 CN12 for Fan connector CN17 1 x 2 header pitch 2 0 mm Pin Signal Pin Signal 1 V5PO 2 GND CN13 for GPIO ports CN15 1 x 10 header pitch 2 0 mm Pin Signal Pin Signal 1 V3P3 2 GPIO10 3 GPIO11 4 GPIO12 5 GPIO13 6 GPIO14 7 GPIO15 8 GPIO16 9 GPIO17 10 GND TH 10 CN13 AEWIN Technologies Co Ltd 25 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions 2 4 10 CN14 for LPC connector CN19 2 x 5 header pitch 2 0 mm Pin Signal Pin Signal 1 V3P3 2 LADO 3 LAD1 4 LAD2 5 LAD3 6 LFRAME_N 7 PLTRST_N 8 5VPO 9 PORT80_PCLK 10 GND CN15 for Battery connector CN19 1 x 2 header pitch 2 0 mm Pin Signal Pin Signal 1 BAT2_
9. R 2 GND E CN14 AEWIN Technologies Co Ltd 26 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions 2 4 11 CN16 for USB2 USB3 CN20 2 x 5 header pitch 2 0 mm Pin Signal Pin Signal 1 USBV23 USBV23 3 USB_PN_2 4 USB_PN_3 5 USB_PP_2 USB_PP_3 7 GND GND 9 N C 10 GND CN17 for USBO amp USB1 CN20 2 x 5 header pitch 2 0 mm Pin Signal Pin Signal 1 USBVO1 USBVO1 3 USB PN 0 4 USB PN 1 5 USB PP 1 USB PP 1 7 GND GND 9 N C 10 GND CN16 AEWIN Technologies Co Ltd 27 2 10 1 9 PM 7121 User Manual AFI MIN Advanced Embedded amp Network Solutions 2 4 12 CN18 for COM2 RS422 485 Connector CN21 1 x 4 header pitch 2 00 mm Pin Signal Pin Signal 1 485_RXD 2 485RXD 3 485TXD 4 485TXD CN19 for COM1 RS232 Connector CN21 2 x 5 header pitch 2 00 mm Pin Signal Pin Signal 1 DCD_N_CON 2 DSR_N_CON 3 _SIN_CON 4 RTS_N_CON 5 SOUT_CON 6 CTS_N_CON 7 DTR_N_CON 8 RI_N_CON 9 GND 10 N C CN18 0000 2 1 9 AEWIN Technologies Co Ltd 28 PM 7121 User Manual AFl WIN Embedded amp Network Solutions 2 4 13 CN20 for COM2 RS232 Connector AEWIN Technologies Co Ltd 29 CN20 2 x 5 header pitch 2 00 mm Pin Signal Pin Signal 1 DCD_N_CON DSR_N_CON 3 SIN_CON 4 RTS_N_CON
10. Select ocoooococccccococcncococoncncnnaninons 15 JP3 for watchdog timer select sausen 15 JP4 for Clean CMOS corri as 16 JP5 for COMA select ii a 17 JP6 for AT amp ATX mode Select oooocococccoccncoconococononcncononincninnnnns 18 The pin define of onboard pin header oooococcccccciocncncccnonononannnos 19 CN1 for LVDS CONNBGIO lsocriscaorn casas 19 CN2 for VGA PITO serende kk k kk eke 20 CNS tor B5V DG IP sicarios 21 CN4 for 12V DN 21 CN5 for LVDS Backlight Control L L LE EEE EEE 22 CN6 for 5V_SB DC input 8 PS ON mmssrrrrrrrernnnvnnnrrrnrrnvnnnnrrrnrrnrnennrrenr 22 CN9 for 5V amp 12V DC Input viet 23 NTN ee 24 CN11 for power button Lasmsdsanssuesmbdermeeanieidaeundne 24 CN12 for fan connector nro ii 25 NE Pre 25 5 PM 7121 User Manual de EIA Embedded amp Network Solutions 2 4 10 2 4 11 2 4 12 2 4 13 2 4 14 2 4 15 Chapter 3 3 1 3 2 AEWIN Technologies Co Ltd GN14 for LPC COMO atra 26 CN15 for battery Connector susiicino idilio 26 COIN for USB sn a 27 CN17 for USB is 27 CN18 for COM2 422 485 E kk kk kk k kk kek kk K kk KAK kk k 28 CN19 for COM1 R8232 dike A KK kk KK rk kK KA kk 28 CN20 for COM2 R8232 cuidadosa ti 29 CN21 for LAN1 amp LANA rara is 30 GN23 for FIDA Gone Gl P aiii 31 Programming WDT amp GPIO ssssssssnnnnnnnnnnnnnnnnnn 30 GPIO DOS sample code i cioioococonosocezezccacaosonicarasicrraoto necios 32 WatchDog timer DOS sa
11. WIN Technologies Co Ltd 33 PM 7121 User Manual oh ALVIN Advanced Embedded amp Network Solutions else if stremp argv 1 h0 0 printf GPOO gt High n Output mode data rw8 inportb GPIO port amp O0xFE data rw8 l 0x01 outportb GPIO port data rw8 j else if stremp argv 1 10 0 printf GPOO gt Low n Output_mode data_rw8 inportb GPIO_port amp 0OxFE outportb GPIO_port data_rw8 else if stremp argv 1 h1 0 1 printf GPO1 gt High n Output_mode data_rw8 inportb GPIO_port amp 0OxFD data_rw8 l 0x02 outportb GPIO_port data_rw8 else if stremp argv 1 11 0 printf GPO1 gt Low n Output mode data rw8 inportb GPIO port amp O0xFD outportb GPIO port data rw8 else if stremp argv 1 h2 0 1 printf GPO2 gt High n Output mode data rw8 inportb GPIO port amp 0xFB data rw8 l 0x04 outportb GPIO port data rw8 AEWIN Technologies Co Ltd 34 PM 7121 User Manual oh AEWIN Advanced Embedded amp Network Solutions else if stremp argv 1 12 0 printf GPO2 gt Low n Output_mode data_rw8 inportb GPIO_port amp 0xFB outportb GPIO_port data_rw8 else if stremp argv 1 h3 0 printf GPO3 gt High n Output_mode data_rw8 inportb GPIO_port amp 0xF7 data_rw8 l 0x08 outportb GPIO_port data_rw8 else if stremp argv 1 13 0 printf GPO3 gt Lo
12. b data_port l0x01 outportb data_port data_rw8 outportb index port 0xF5 data rw8 inportb data_port 820xF7 0x31 outportb data port data rw8 sscanf argv 2 d amp data rw8 outportb index port 0xF6 outportb data port data rw8 printf Watchdog Timer will count down for d second s n data 1w8 else if stremp argv 1 m 0 Set Time out Value if argv 2 NULL help return else Enter sio configQ outportb index port OXFA data rw8 inportb data_port l0x01 AEWIN Technologies Co Ltd 41 PM 7121 User Manual AEVUIN Advanced Embedded amp Network Solutions outportb data_port data_rw8 outportb index port 0xF5 data rw8 inportb data_port 820xF7 0x31 data rw8 l 0x08 outportb data port data rw8 sscanf argv 2 d amp data rw8 outportb index port 0xF6 outportb data port data rw8 printf Watchdog Timer will count down for d minute s n data 1w8 Exit_sio_config return void Enter_sio_config Enter F81865 Configuration outportb index_port 0x87 delay 1 Delay some time outportb index_port 0x87 outportb index_port 0x07 Super IO Selct Bank Register Number outportb data_port 0x07 Select logical device 7 outportb index_port 0x30 outportb data_port 0x01 void Exit_sio_config Exit F81865 Configuration outportb index_port OxAA void helpQ printf AEWIN Watchdog Timer Program n printf U
13. ed on our quality objectives of management and environmental production Its willingness to customize standard products for meet unique customer needs makes AEWIN different All ODM projects are welcome Years of experiences enables AEWIN to fulfill the customer s vision by delivering products to exact specifications AEWIN R amp D team is proud of its strong engineering background R amp D professionals account for 25 of the AEWIN workforce We focus on developing new products for both emerging and established markets For more information about OEM ODM please contact us Email sales aewin com tw TEL 886 2 8692 6677 AEWIN Technologies Co Ltd 7 PM 7121 User Manual AFI MIN Advanced Embedded amp Network Solutions 1 2 Specification of board Form Factor CPU Chipset Memory BIOS Watchdog Timer Integrated graphic VGA interface LVDS interface SATA interface SSD interface Ethernet Expansion interface COM USB Audio GPIO Power Input Board Size PC 104 Plus Onboard Intel Atom processor D2550 1 86 GHz Onboard Intel Atom processor N2600 1 60 GHz Intel ICH10R chipset 1 x DDR3 800 1066 MHz SO DIMM up to 2GB AMI SPI BIOS 255 levels timer interval 1 255 seconds setup by software Intel Cedarview integrated graphic 1 x internal VGA connector 1 x 18 24 bit single channel LVDS interface D2550 1 x 18 bit single channel LVDS interface N2600 1 x SATAII up to 300 MB s 1 x CompactFlash socke
14. mple Code ooocoocococccococccono kk k 39 6 PM 7121 User Manual AFI MIN Advanced Embedded amp Network Solutions 1 1 Introduction PM 7121 is a PC 104 Plus with onboard Intel Atom processor and Intel ICH10R chipset Intel Atom N2600 is a dual core processor which Clocked at 1 60 GHz the power consumption of N2600 processor only 3 5 watt Atom D2550 for 10W TDP and it is good for application which need high performance at low energy consumption levels such as medical devices Digital Signage Information Kiosk Point of Sale and Gaming machines and Industrial control systems PM 7121 support dual display for VGA LVDS The Atom processor also build in graphic GMA 3650 and a video decoding engine for MPEG4 Part2 VC 1 WMV9 and H 264 The integrated 64Bit Single Channel DDR3 800 1067 memory controller supports one SODIMM and a maximum of 2 GB RAM Onboard Intel ICH 10R chipset provide extensive IO ports support including 1 x SATAII interface with 300MB s transfer rate 4 x USB 2 0 HD Audio onboard 2 x Gigabit Ethernet provided by Intel 82583V Gigabit Ethernet 1 x RS232 422 485 amp 1 x RS232 8 bit GPIO and 1 x CompactFlash socket support Type 2 CompactFlash card Aewin s PM 7121 support PC 104 Plus module and accept single DC 5V input for operating AEWIN offers reliable and solid products which are produced under Management System Standards IS09001 2000 Certificate The certificate keeps us focus
15. ogies Co Ltd 19 20 PM 7121 User Manual AF VIN Embedded amp Network Solutions 2 4 2 CN2 for VGA connector CN7 2 x 8 header pitch 2 00 mm Pin Signal Pin Signal 1 CRT_RED 2 CRT_GREEN 3 CRT_BLUE 4 5VPO 5 GND 6 GND 7 GND 8 GND 9 V_CRTCON 10 GND 11 V5PO 12 CRT_DDC_SDA 13 CRT_HSYNC 14 CRT_VSYNC 15 CRT_DDC_SLC 16 N C CN2 2 16 AEWIN Technologies Co Ltd 20 PM 7121 User Manual AFI VIN Embedded amp Network Solutions 2 4 3 CN3 for 5V DC input CN9 1 x 4 header Pin Signal Pin Signal 1 V5PO 2 V5P0 3 GND 4 GND 2 4 4 CN4 for 12V DC input CN12 1 x 2 header pitch 2 00 mm Pin Signal Pin Signal 1 GND 2 12V 4 CN3 1 Sa CN4 2 1 AEWIN Technologies Co Ltd 21 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions 2 4 5 CN5 for LVDS Backlight Control CN12 1 x 5 header pitch 2 00 mm Pin Signal Pin Signal 1 12VPO 2 GND 3 LBKLT_EN_DELAY 4 LCD_BKB_CTRL 5 5VPO 2 4 6 CN6 for 5V_SB DC input and PS_ON CN13 1 x 4 header pitch 2 0 mm Pin Signal Pin Signal 1 V5PO 2 V5PO 3 GND 4 PS_ON 5 11 CN5 CN6 we EJ gt 14 AEWIN Technologies Co Ltd 22 PM 7121 User Manual AF VIN Embedded Network Solutions 2 4 7 CN9 for 5V amp 12V DC input C
16. put mode AEWIN Technologies Co Ltd 36 PM 7121 User Manual w AU Advanced Embedded amp Network Solutions data_rw8 inportb GPIO_port amp 0x7F outportb GPIO_port data_rw8 else help return return void Enter_sio_config Enter F81865 Configuration outportb index port 0x87 delay 1 Delay some time outportb index_port 0x87 outportb index_port 0x07 Super IO Selct Bank Register Number outportb data_port 0x03 Select logical device 7 outportb index_port 0x30 outportb data_port 0x01 void Exit_sio_config Exit F81865 Configuration outportb index_port OxAA void ENABLE_GPIO int BusNum 0x00 busO int DevFunc 0xA3 device20 function3 int RegNum 0x44 reg44 long int data_rw32 data_rw32 BusNum lt lt 8 DevFunc lt lt 8 data_rw32 RegNum amp OxFC AEWIN Technologies Co Ltd 37 PM 7121 User Manual w AVI Advanced Embedded amp Network Solutions data_rw32 l 0x80000000 outportl OxCF8 data_rw32 outportb 0xCFC 0xC1 void Input_mode Enter_sio_config outportb index port 0xFO outportb data port 0x41 Exit sio configQ void Output mode Enter_sio_config outportb index port 0xFO outportb data port 0x40 Exit sio configOQ void help printf AEWIN GPIO Program n printf Usage GPIO i Show GPI Settings n printf Usage GPIO hx Set GPO Value to high n
17. rol CN19 COM1 RS232 connector CN6 5V_SB DC input and PS_ON CN20 COM2 RS232 connector CN7 PC 104 connector CN21 LAN1 LAN2 connector CN8 PCI 104 connector CN22 SATA connector CN9 12V 5V DC input CN23 HAD connector CN10 Front Panel DIMM 1x SO DIMM on solder ide CN11 Power Button CF1 1 x CompactFlash socket on solder side CN12 FAN connector CN13 GPIO pin header CN14 LPC connector AEWIN Technologies Co Ltd 12 PM 7121 User Manual AEWIN Embedded amp Network Solutions 2 2 The location of onboard jumpers JP1 JP2 JP3 JP4 Label Function JP1 Panel Voltage VCC select JP2 PCI 104 Vio select JP3 WDT select JP4 Clear CMOS JP5 COM2 select JP6 AT amp ATX mode select AEWIN Technologies Co Ltd JP5 JP6 PM 7121 User Manual AEWIN Embedded amp Network Solutions 2 3 The function list of onboard jumpers setting 2 3 1 JP1 for LVDS Panel Vcc select JPi Closed Pin Result 1 2 3 3V 2 3 5V Default setting AEWIN Technologies Co Ltd PM 7121 User Manual AFI VIN Embedded amp Network Solutions 2 3 2 JP2 for PCI 104 Vio select JP2 Closed Pin Result 1 2 5V 2 3 3 3V Default setting 2 3 3 JP3 for WDT select JP3 Closed Pin Result 1 2 5V 2 3 3 3V Default setting 3 JP2 1 3 1 JP3
18. sage WDT s Show Watchdog Register Settings n printf Usage WDT t xxx Set Time out Value n AEWIN Technologies Co Ltd 42 PM 7121 User Manual de EIA Embedded amp Network Solutions printf Xxx I 255 seconds n printf xxx 0 Time out Disable n printf Usage WDT m xxx Set Time out Value n printf Xxx 255 minutes n printf xxx 0 Time out Disable n AEWIN Technologies Co Ltd 43 PM 7121 User Manual
19. sing the product make sure all cables are correctly connected and the power cables are not damaged If you detect any damage contact your dealer immediately To avoid short circuits keep paper clips screws and staples away from connectors slots sockets and circuitry e Avoid dust humidity and temperature extremes Do not place the product in any area where it may become wet e Place the product on a stable surface elf you encounter technical problems with the product contact a qualified service technician or your retailer AEWIN Technologies Co Ltd 4 PM 7121 User Manual oh AVI Advanced Embedded amp Network Solutions Contents Chapter 1 1 1 1 2 1 3 1 4 1 5 Chapter 2 2 1 2 2 2 3 2 3 1 2 3 2 2 3 3 2 3 4 2 3 5 2 3 6 2 4 2 4 1 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 2 4 7 2 4 8 2 4 9 AEWIN Technologies Co Ltd General Information annannannnnnnnnnnnnnnnnnnnnnunnnnnnnvnnnnn 5 Introduction ERE EN eee 7 SpecifiCa RE EEE EE 8 Block Diagrami sind a 9 Board layout Dimension retraso 10 IO CONMGCION meresan eane a a n ri 11 Hardware installation asrarunnnvnnvnnnnnnnnnnnnnnnnnnnnnnnnnn 12 The location of onboard connectors 0c ee eee EEE 12 The location of onboard jumpers kk 13 The function list of onboard jumpers setting E E EEUUUUU 14 JP1 for LVDS Panel Vcc Select ocoooocncoccccccncncncnnonononcnnnneneninonos 14 JP2 for PCI 104 Vio voltage
20. t 2 x Intel i211AT or i210AT Gigabit ethernet 1 x PC 104 Plus 1 x RS422 485 1 x R8232 4 x USB 2 0 1 x HDA audio pin header need to purchase Audio module to work with 8 bit programmable GPIO interface Single DC 5V input 96 mm x 116 mm Operating temperature 0 C 60 C Note All specifications and photos are subject to change without notice AEWIN Technologies Co Ltd 8 PM 7121 User Manual 1 3 Block Diagram Intel CedarTrail Atom processor X4 UMI Link Intel ICH10R Chipset AEWIN Technologies Co Ltd 9 PM 7121 User Manual AEVU N coo cs xo st 1 4 Board Layout Dimension P BEE HG w f r ot r a oy a 4 lt up Fre PUNA AEWIN Technologies Co Ltd 10 PM 7121 User Manual EIA Embedded amp Network Solutions 1 5 IO ports DC input Intel Atom CPU PC 104 connector PCI 104 connector Intel ICH10R Intel Giga LAN Dual USB DDR3 SO DIMM CompactFlash Socket AEWIN Technologies Co Ltd 11 PM 7121 User Manual AF MIN Advanced Embedded amp Network Solutions 2 1 The location of onboard connectors CN2 Label Function Label Function CN1 LVDS connector CN15 Battery connector CN2 VGA connector CN16 USB ports 2 3 CN3 5V DC input CN17 USB ports 0 1 CN4 12V DC input CN18 COM2 RS422 485 connector CN5 LVDS backlight cont
21. w n Output mode data rw8 inportb GPIO_port amp 0OxF7 outportb GPIO port data rw8 else if stremp argv 1 h4 0 1 printf GPO4 gt High n Output mode data rw8 inportb GPIO_port amp 0OxEF data rw8 l 0x10 outportb GPIO port data rw8 else if stremp argv 1 14 0 printf GPO4 gt Low n Output_mode data_rw8 inportb GPIO_port amp 0OxEF outportb GPIO_port data_rw8 else if stremp argv 1 h5 0 AEWIN Technologies Co Ltd 35 PM 7121 User Manual AEVUIN Advanced Embedded amp Network Solutions printf GPOS gt High n Output_mode data_rw8 inportb GPIO_port amp 0OxDF data_rw8 l 0x20 outportb GPIO_port data_rw8 else if stremp argv 1 15 0 printf GPOS gt Low n Output_mode data_rw8 inportb GPIO_port amp 0OxDF outportb GPIO_port data_rw8 else if stremp argv 1 h6 0 1 printf GPO6 gt High n Output_mode data_rw8 inportb GPIO port amp 0xBF data_rw8 l 0x40 outportb GPIO_port data_rw8 else if stremp argv 1 16 0 printf GPO6 gt Low n Output mode data rw8 inportb GPIO port amp 0xBF outportb GPIO port data rw8 else if stremp argv 1 h7 0 1 printf GPO7 gt High n Output mode data rw8 inportb GPIO_port amp 0x7F data rw8 l 0x80 outportb GPIO port data rw8 else if stremp argv 1 17 0 printf GPO7 gt Low n Out

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