Microsoft UNO-3074 manual

i UNO-3074 Celer on M/ Pent ium M Embedded Automa tion Computer with Four PCI-Slot Extensions User Manual[...]

UNO-3074 User Manual ii Copyright This document is co pyrighted, © 2007. All rights are reserved. The origi- nal manufact urer reserves the righ t to mak e impr ovements to the products described in this manual at any time with out notice. No part of this manual may be reproduced, copied, translated or transmi t- ted in any form or by any means wi[...]

iii Product W arranty (2 years) Advantech warrants to you, the original purchaser , that each of its prod- ucts will be free from defects in material s and workmanshi p for two years from the date of purchase. This warranty does not apply t o any products which have be en repaired or altered by persons other than repair perso nnel authorized by Adv[...]

UNO-3074 User Manual iv Declaration of Conformity CE This product has passed the CE test for environmental specificati ons when shielded cables are used for external wiring. W e recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for orderi ng information. FCC Class A Note: This e[...]

v Safety Instructions 1. Read these safety instructions carefully . 2. Keep this user manual for later reference. 3. Disconnect thi s equipment from D C outlet before cleaning . Do not use liquid or spray deter gents for cleaning. 4. For pluggable equipment, the power outlet sh all be installed near the equipment and sha ll be easily accessible. 5.[...]

UNO-3074 User Manual vi recommended by the manufacture. Discard used batteries accord- ing to the manufacturer ’ s instructions. 14. This device complies with Part 15 of th e FCC rules. Operation is subject to the following two condition s: (1) this device may not cause harmful interference, and (2) this device must accept any in terference recei[...]

vii Table of Contents Contents Chapter 1 Overview .......................................................... 2 1.1 Introduction ............ ............................ ............ ........... ........ 2 1.2 Hardware Specifications ... ............... ........... .............. ........ 5 1.3 Safety Precautions ..... ......................... ...[...]

UNO-3074 User Manual viii 2.6.1 Pin Assignments ............ ............. ........... .............. ........ 21 Figure 2.6:Digital Output C onnector Pin Assignments 21 Table 2.9:Digital Outp ut Connector Signals ................ 21 2.6.2 Power On Configuration .................. ........... ............. .... 22 Table 2.10:Digital Output Po wer O[...]

ix Table of Contents 3.3 Installing a Hard Disk .......... .............. ............ .............. ... 41 Figure 3.1:IDE Connector (CN1 and CN2) .... ............. 45 3.4 Installing a PCI-bus Card ......................... .............. ......... 46 Figure 3.2:1st Anti-Vibration R ubber ....... ........... ........ 46 Figure 3.3:2nd PCI-bus Car[...]

UNO-3074 User Manual x[...]

CHAPTER 1 Overview This chapter provides an overvi ew of UNO-3074 specificatio ns. Sections include: • Introduct ion • Hardware specification • Safety precautions • Chassis dimensions[...]

UNO-3074 User Manual 2 Chapter 1 Overview 1. 1 Introduction St a n d a r d PCs and some indu strial computers with a standard OS and hard- ware for the consumer market ca nnot provide the reliabil ity required by industrial aut omation and embedded industrial control applications. How- ever , many en gine ers pref er to use PCs because of their adv[...]

3 Chapter 1 An Industry-Pr oven Design Industrial and mo bile applications require controller s with high -vibration specificatio ns and a wide temperature range. Machines or controll ers in light indu strial environm ents also require flexible and stable moun ting. Many machine builders underestimate the need for a more rugged control- ler because[...]

UNO-3074 User Manual 4 Onboa rd DI/O for Counter , Alarm/Even t Handling UNO-3074 feat ures onboard DI and DO. These DIs and DOs can be used as 32-bit counters o r to handle alarms and events. Any events ca n be passed to UNO-3074 through DIs with an additional DI plug-in card. UNO-3074 can also output alarms through onboard DOs immedia tely to not[...]

5 Chapter 1 1. 2 Hardware S pecificatio ns • CPU: Celeron M 1GHz CPU (non-cache) or Pentium M 1.4GHZ CPU( 2MB cache) or Pentium M 1.8GHz CPU( 2MB cache) • System Memory: 1x 200 pin SODIMM socket, supports up to 1GB DDR RAM • Battery Backup RAM: 512 KB • Chipset: Intel 855GME GMCH/ICH4 Chipset 400 MHz PSB (Celeron M 1G MHz Pentium M 1.4 GHz [...]

UNO-3074 User Manual 6 • 4-ch Isolated Digit al In pu t (DI0 ~DI3) - 2,000 VDC isolation - 2,000 VDC ESD protection - 70 VDC over-voltage protectio n - -50~50 VD C input r ange and 10 kHz speed - Input V o ltage Range: Logic 0: -3 ~ 3 VDC Logic 1: -50 ~ -10 VDC, 10 ~ 50 VDC - Input Curren t: 10 VDC: 1.7 mA (typical) 12 VDC: 2.1 mA (typical) 24 VD[...]

7 Chapter 1 1 Grms w/HDD@IEC 68 sec. 2-64, ra ndom, 5~500Hz, 1 Oct ./min, 1hr axis • Power Supply: 16 ~ 36 VDC • Operating T emperatur e: -10 ~ 55° C (14 ~ 131° F) • Rela tive Hum idity: 0~95% @ 40° C (n on-condensin g) • Power Consum ption: 24 W (T ypical) • Power Requir ement: Min 96 W , (16~36 VDC) (e.g. +24 V @ 4A ) • Chassis Siz[...]

UNO-3074 User Manual 8 1. 4 Chassis Dimen sions Figure 1.1: Chassis Dimensions for CeleronM 1GHz[...]

9 Chapter 1 Figure 1.2: Chassis for P entium 1.8GHz or Fa ster CPU[...]

UNO-3074 User Manual 10 1. 5 Packing List The accessory package of UNO-3 074 contains the following items: (A) Power cable (B) Keyboard/ Mouse PS/2 cable (C) W arranty card (D) Driver and Utility CD-ROM (E) 4 x nti-vibration rubber (F) PCI expansion to hold 2nd anti-vibration ru bber (G) Mini Jumper (H) Paper menu ( I ) Power connector (J) IDE cabl[...]

CHAPTER 2 Hardware Functionality This chapter shows how t o setup the UNO-3074 hard ware functi ons, incl ud- ing connecting peripherals, and setting switches and i ndicators. Sections include: • Introduction • RS-232 Interface • RS-232 /422/485 Interface • LAN / Ethern et Connector • DI/O and Counter • Power Connector • LED and Buzze[...]

UNO-3074 User Manual 12 Chapter 2 Hardware Functionality 2. 1 Introduction The two figures below show the connectors on UNO-3074, and following sections give you detailed in formation about functi on of each peripheral. Figure 2.1: Front Panel of UNO-3074[...]

13 Chapter 2 2. 2 RS-232 Interfa ce (C OM 1~C OM 2) The UNO-3074 offers two industrial standard RS-232 serial communica- tion interface ports: COM1 and COM2. Please refer to Appendix A .4 for their pin assignments. The IRQ and I/O address range of COM1 and COM2 are listed bel ow: COM1: 3F8 H , IRQ4 COM2: 2F8 H , IRQ3 2. 3 RS-232/422/485 Interface ([...]

UNO-3074 User Manual 14 2.3.4 RS-232/4 22/48 5 Select ion COM3 and COM4 support 9-wire RS-232, RS-4 22 and RS-485 interfaces. The system detects RS-422 or RS-485 signals automa tically in RS-42 2/ 485 mode. T o select between RS-422/485 and RS-232 for COM 3, adjust JP4. T o select between RS-422/485 and RS-232 for COM4 , adjust JP5. Y ou can refer [...]

15 Chapter 2 2.3.6 IRQ, I/O Ad dress a nd T ransmission Rate Set ting The IRQ and I/O address range of COM3 and COM4 are listed bel ow: • COM3: 3E8 H , IRQ10 (Independ ent IRQ), IRQ10 (Share IRQ) • COM4: 2E8 H , IRQ5 (Independent IRQ), IRQ10 (Sha re IRQ) • V ect or addr ess for shar e IRQ: 1D0 H Yo u can set “Share IRQ” or “Indepen dent[...]

UNO-3074 User Manual 16 Yo u can adjust the transm ission rate by the second switch of SW3. * T o increase the normal baud rates by eight times, (e.g. if we set the baud rate as 1 15.2K bps in softw are, then the actual hardware bau d rate will be increased to 921.6K bps), set switch 2 o f SW3 to “on”. T able 2.2: IRQ Setting via Switch 1 at SW[...]

17 Chapter 2 2.3 .7 T ermination Resistor (JP6) The onboard te rmination resistor (120 ohm) fo r COM3/COM 4 can be used for long distance transmission or device matchin g (D efault Open). Close: Enable termination resistor . 2. 4 LAN: Ethernet Connector The UNO-3074 is equipped with a Realtek R TL8139C Eth ernet LAN co n- troller that is fully comp[...]

UNO-3074 User Manual 18 2.5.2 Isolated Input s Each of isolated digital input channels accepts 0 ~ 50 VDC voltage inpu ts, and accepts bi-directional input. The voltage range is -3 ~ 3 V DC for logic 0 (low), -50 ~ -10 V DC and 10 ~ 50 VDC for lo gic 1 (high). It means that you can apply positive or negative volt age to an isolated input pin (V in)[...]

19 Chapter 2 2.5.3 Interrupt Function of the DI Signals DI0 and DI1 can be used to generate hardware interrupts. Users can setup the configuration of them by programmi ng the interrup t control register . The channels are conne cted to the interrupt circuitry . Users can disable/ enable interrupt function, select trig ger type or latch the port dat[...]

UNO-3074 User Manual 20 2.5.6 Interrupt En able Control Function The user can choose to enable or disable the interrupt fu ncti on by wri ting its correspon ding value to the interrupt disable/enable control bit in the interrup t control register , as shown in T able 2.6. 2.5.7 Interrupt T riggering Edge Control The interrupt can be trig gered by a[...]

21 Chapter 2 2.6 Onboard Isolat ed Digit al Output The UNO-3074 has 4 isolat ed DO channels desi gnated DO0 ~ DO3. 2.6.1 Pin Assign ments The connector type of UNO-3074 is plug-in scr ew terminal block that enables you to conn ect to fiel d I/O devices direct ly without add itional accessories. Fi gure 2.6 and T able 2.9 show it s pin assignment as[...]

UNO-3074 User Manual 22 2.6.2 Power On Confi gurat ion Default conf iguration after power on or hardware reset is to set all th e iso- lated digital output cha nnels to open status (the current of the load can ’ t be sink) so that users need not worry about damagi ng external devices during system startup or reset. When the system is hot res et, [...]

23 Chapter 2 Figure 2.7: Isolated Digit al Output Connection Note: Please refer to App endix A.3 T able A.6 for comm and of DO Note: UNO- 3074 provides built-in examples to show how to deliver digital outpu t functionality . Refer to console mode examples in C:Program FilesAdvan- techUNOUNO_IsaDIOExam plesConsole. (Please install DI/O driver [...]

UNO-3074 User Manual 24 2. 7 Onboard Isolated Counter/T i mer The UNO-3074 uses one 82C54 progr ammable timer/ counter chip that includes three indepen dent 16-bit down counters: counter 0, counter 1 and counter 2. Counter 0 and cou nter 1 are for users, and co unter 2 is specif ied for the system and can’ t be used by user . Each counter has clo[...]

25 Chapter 2 CTR0F/CTR1F: (Counter 0/1) interrupt flag bit CTR0Gate/CTR1 Gate: (Counter 0/1) gate control bit CTR0Out /CTR1Ou t: (Counter 0/1) output statu s bit CTR0CLKSet /CTR1CLKSet: (Counter 0/ 1) clock source c ontrol bit CTR0GateSet/CTR1GateSet: (Counter 0/1 ) gate source c ontrol bit CTR0OutS et/ CTR1OutSet: ( Counter 0 /1) output destin ati[...]

UNO-3074 User Manual 26 2.7.4 32-bit C ounter F unction Block (CTR32Se t=1) Figure 2.10: 32-bit Counte r Function Block 2.7.5 Counter Cl ock Source There are two clock sources available for the user c ounters by setting counter cl ock control bits - CTR0CLKSet and CTR1CLKSet. 2.7.6 Counter Internal Cloc k There are four frequency options to choose [...]

27 Chapter 2 2.7.8 Coun ter Outp ut De stination Yo u can choose the outpu t destinatio n of counter 0 and counter 1 by sett ing “Output Destination control bits”- CTR 0OutS et and CTR1OutSet. 2.7.9 Coun ter Interr upt Flag The interrupt flag bit is a flag indicating the status of an interrupt. It is a readable/writable b it. T o find the statu[...]

UNO-3074 User Manual 28 2.7.10 Cascade d 32-bit C ounter Y ou can also cascade counter 0 and counter 1 together as one 32-bit counter/ti mer , and it’ s configured by contro l bit - CTR32Set. 2. 8 P ower In put UNO-3074 comes with a Phoenix connect or that carries 16~36 VDC exter- nal power i nput, and features reversed wiring protecti on. Theref[...]

29 Chapter 2 Y ou can see the LED indicators to moni tor power input situation. (Please refer to Figure 2.12 for location of LED). If the voltage of power input P1> 15 VDC, the P1 LED indicator will be enable (means the first power input is used). It is the same for P2 LED indicator (to show if the voltage of power input P2 > 15 VDC). When an[...]

UNO-3074 User Manual 30 PWR =0, Power fail =1, Power normal P1 (24V) =0, Power input 1 fail =1, Power input 1 normal P2 (24V*) =0, Power input 2 fail =1, Power input 2 normal 2. 9 LED and Buzzer for System Diag nosis In a “headless application” (an application without a monitor display ), it is always diff icult to know the sys tem status. Anot[...]

31 Chapter 2 LEDEn: =0, DIAG LED disable =1, DIAG LED enable LEDS0 and LEDS1: LE D flickering speed setting bit (refe r to T abl e 2.20) SPKEn: =0, Speaker disable =1, Speaker enable SPKS0 & SPKS1: Bu zzer alarming setting bit (refer to T able 2.21) T able 2.19: LED & Buzzer Control Register 210H R /W DIAG LED Register LEDS1 LEDS0 LEDEn 21 [...]

UNO-3074 User Manual 32 PS/2 Keyboard and Mouse Connector The UNO-3074 provides a PS/2 keyboard and PS/ 2 mouse connector . A 6- pin mini-D IN connector is located on the front panel of the UNO-3074. UNO-3074 comes with an adapter in the accessory package (see sectio n 1.5) to convert from the 6-pin mini-DIN connector to two 6-pin mini- DIN connect[...]

33 Chapter 2 For example, if you insert one PCMCIA IDE card, this card will appear in the IDE ATA/ATAPI controllers (as the figu re below). So please pay attention that the PCMCIA will appear in the difference place of device manager according to the type of PCMCIA. Please double click on the PCMCIA device. Note: Please don’t change the IR Q of P[...]

UNO-3074 User Manual 34 Make sure th e IRQ of P CMCIA devi ce is 09.[...]

35 Chapter 2 2. 12 VGA Disp lay Con nector The UNO-3074 provides a VGA control ler (Int el 852/855GME GMCH/ ICH4 Chipset 400 MHz PSB) for a high re solution VGA in terface. I t sup- ports CR T mode: 1280 x 1024 @ 32b pp (60Hz), 10 24 x 768 @ 32bpp (85Hz) and supports 8/16/32 MB frame buf fer with system memo ry . You can set the hot-key and other c[...]

UNO-3074 User Manual 36[...]

37 Chapter 2 2. 13 Battery Backup SRAM UNO-3074 pro vides 512 KB of battery backup SRAM . This ensures that you have a safe place to store critical data. Y ou can now write software applications without being concer ned that system crashes will erase criti- cal data from the memory . There is a BTR Y LED in the front panel of the UNO-3074 ( Fi gu r[...]

UNO-3074 User Manual 38 2.13.1 Lithium B attery S pecification Ty p e : BR2032 (U sing CR203 2 is NOT recomm ended) Output voltage: 3 V DC Location: Mainbo ard of UNO-3074. ( Figure 2.15) When the voltage of battery < 2.5 VDC, BTR Y LED w ill light up. Figure 2.15: Lithium Battery for SRAM 2. 14 Reset Button Press the "Reset" button to[...]

CHAPTER 3 Initial Setup This chapter introduces how to initial ize the UNO-3074. Sections include: • Introduct ion • Inserting a CompactFlash Card • Chassis Grounding • Conn ecting Power • Connecting a Hard Disk • BIOS Setup and Sys tem Assignments[...]

UNO-3074 User Manual 40 Chapter 3 Initial Setup 3. 1 Inserting a Comp actFlash Card UNO-3074 pro vides two CompactFlash slots. One slot (CN4) on the daughterbo ard is accessible from the front panel, wh ere you can insert your CompactF lash card directly . The other slot (CN3) is inside UNO- 3074 on its motherboard. Y ou can set JP1 and JP2 to deci[...]

41 Chapter 3 3.3 Inst alling a Hard Disk The procedure for installin g a hard disk into the UNO-3074 is list ed below . Please follow these steps carefully . 1. Remove the power cord. 2. Unscrew the eight screws from the upper cover (as shown below) 3. Unscrew the HDD bracket from the upper cover . 4. Install the HDD in HDD bracket a n d secure wit[...]

UNO-3074 User Manual 42[...]

43 Chapter 3[...]

UNO-3074 User Manual 44[...]

45 Chapter 3 5. Connect the IDE flat cable to Primary (recommen ded; CN1 of mainboard) or second ary IDE conn ector (CN2 of mainboard), then connect the other side of the connect or to the hard disk. (Refer to Figure 3.1 for the location of CN1 and CN2) Figure 3.1: IDE Connector (CN1 and CN2) 6. Re-fasten the upper cover with the eight screws. Note[...]

UNO-3074 User Manual 46 3.4 Inst alling a PCI-b us Card The procedure for inst alling a PCI- bus card into the UNO-3074 is listed below . Please follow these steps carefully . 1. Remove the power cord. 2 .R e m o v e the upper cover of UNO-3074 . 3. Unscrew the screw of a PCI bracket, and remove it. 4. Plug-in PCI-bus card in a PCI-slot of UNO -307[...]

47 Chapter 3 Figure 3.3: 2nd PCI-bus Card Inst allation 7. Cut of f a part of the anti-vib ration rubber if it is too long to fit into the bo x when the PCI card is fixed. Figure 3.4: Adjust the Anti-V ibration Rubber 8. Screw back the upper cover with th e four screws.[...]

UNO-3074 User Manual 48 3.5 Mounting UNO-3074 There are 3 types of mounting kits for UNO -3000 series: • Panel mount • Stand mount • W all mount Pls refer to UNO-3000 Series Accessories Manual 3.6 Inst alling Power Cable UNO-3074 pro vides an int ernal backup power sou rce so that it can pro- vide po wer for a CD-ROM, DVD-ROM or other externa[...]

49 Chapter 3 3.7 UNO-3074 Mounting Caution Figure 3.6: UNO-3074 Im proper Installation (1) Figure 3.7: UNO-3074 Im proper Installation (2)[...]

UNO-3074 User Manual 50 Figure 3.8: UNO-3074 Correct Installation Note: Because the heat tran sfer mechan ism is designe d close to the right side of system, make sure not to attach the right side of the UNO chassis to the wall or ground (shown in Figure 3.10 and 3.1 1). It may cause the system to hang. Instead, try to allow some sp ace on the righ[...]

51 Chapter 3 3. 8 BIOS Setup and System Assignment s UNO-3074 adapt s Advantech’ s SOM-4486/4481 CPU module. Further informati on about the SOM-4486/4481 CPU module can b e found in us er manual of SOM-4486/4481. Y ou can find this manu al on the driver and utility CD of UNO-3074 in the accessory pack age. Please note that you can try to “LOAD [...]

UNO-3074 User Manual 52[...]

APPENDIX A System Settings and Pin Assignment s[...]

UNO-3074 User Manual 54 Appendix A System Settings and Pin Assignment s A.1 System I/O Address and Interrupt Assig nments T able A.1: UNO-3074 System I/O Port Address Range Device 000-01F DMA controller (slave) 020-03F Interrupt controller 1 (master) 040-05F 8254 timer/counter 060-06F 8042 (keyboard controll er) 070-07F Real-time clock, non-maskabl[...]

55 Appendix A 3D0-3DF Color/graphics monitor adapte r 3F0-3F7 Diskette controller 3E8-3EF Serial p ort 3 3F8-3FF Serial port 1 443 W atchdog timer DC000-DFFFF Battery backup resource T able A.2: UNO-3074 Interrupt A ssignments Interrupt No. Interrup t Source IRQ 0 Interval timer IRQ 1 Key board IRQ 2 Interrupt from controller 2 (cascade) IRQ 3 COM2[...]

UNO-3074 User Manual 56 A. 2 Board Connectors and Jumpers There are severa l connectors and ju mpers on the UNO-3074 board. The following sections tell you how to configure the UNO-3074 hardware set- ting. Figures A.1 to A.5 show the location of the connectors and jumpers. Figure A.1: Backplane Connector & Jumpers Figure A.2: Mainboard Conn ect[...]

57 Appendix A Figure A.3: Mainboard Connecto r & Jumpers (Front)[...]

UNO-3074 User Manual 58 Figure A.4: Daughter Connector & Jumpers (Front)[...]

59 Appendix A Figure A.5: Daughter Co nnector & Jumpers (Back)[...]

UNO-3074 User Manual 60 T able A.3: Connector and Jumper Descriptions Location Label Function Backplane CN1 Phoenix power connector CN2 Internal power source (Reserved) CN3 D IO connector CN4 Communicati on slot fo r main board PICMG1 Communication slot for ma in board PCI 1 PCI slot 1 PCI 2 PCI slot 2 PCI 3 PCI slot 3 PCI 4 PCI slot 4 T able A.4: [...]

61 Appendix A T able A.5: Connector & Jumper Descriptions Daughterboard CN1 PC card slot CN2 Communication slot for mainboard CN3 PS/2 keyboard and mouse connector CN4 CompactFlash slot 2 SW1 Reset butto n D1 COM1 Tx LED D2 W arning LED for battery backup SDRAM D3 COM1 Rx LED D4 COM2 Tx LED D5 COM2 Rx LED D6 COM3 Tx LED D7 COM3 Rx LED D8 COM4 T[...]

UNO-3074 User Manual 62 A. 3 UNO-3074 Contro l Register * Refer to 82c54 manua l T able A.6: UNO-3074 Control Register Base Address 7 6 5 4 3 2 1 0 200H R Isolated Digital Input S tatus Register DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 201H R/W Isolated Digital Output Control/S tatus Register DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0 202H R/W Interrupt Enable Control[...]

63 Appendix A A. 4 RS-232 S t andard Serial Port (COM1~COM2) T able A.7: RS-232 Serial Port Pin Assigns Pin RS-232 Signal Name 1 DCD 2 RxD 3 TxD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9R I[...]

UNO-3074 User Manual 64 A.5 RS-232/422/485 Se rial Port (COM3~COM4) A. 6 Ethernet RJ-45 Conn ector (LAN1~LAN2) T able A.8: RS-232/422/485 Serial Port Pin Assigns Pin RS-232 RS-422 RS-485 1 DCD Tx- DA T A- 2R x D T x + D A T A + 3 TxD Rx+ N C 4D T R R x - N C 5G N D G N D G N D 6 DSR NC NC 7 RTS NC NC 8 CTS NC NC 9R I N C N C T able A.9: Ethernet RJ[...]

65 Appendix A A.7 Power Scre w T e rminal (PWR) Figure A.8: Power Connector Pin Assignment s T able A.10: Power Connector Pin Assignment s Pin Signal Name +Vs Po wer input 1; Range: 16~36 VDC (P1) +Vs* Po wer input 2; Range: 16~36 VDC (P2) GND Ground[...]

UNO-3074 User Manual 66 A. 8 PS/2 Keyboard and Mouse Connector A.9 USB Connector (USB1~USB4) T able A.1 1: Keyboard & Mouse Connector Pin s Pin Signal Name 1 KB DA T A 2M S D A T A 3G N D 4V C C 5 KB Clock 6M S C l o c k T able A.12: USB Connector Pin Assign ment s Pin Signal Name Cable Color 1 VCC Red 2D A T A + W h i t e 3 DA T A- Green 4 GND[...]

67 Appendix A A. 10 VGA Dis play Connector T able A.13: VGA Adapt or Cable Pin Assignmen Pin Signal Name 1R e d 2G r e e n 3B l u e 4N C 5G N D 6G N D 7G N D 8G N D 9N C 10 GND 11 N C 12 NC 13 H-SYNC 14 V -SYNC 15 NC[...]

UNO-3074 User Manual 68[...]

APPENDIX B Programming the W atchdog T imer[...]

UNO-3074 User Manual 70 Appendix B Programming the W atchdog Ti m e r Below are samples of code for contro lling the W atchdog Timer function. --------- ----------- ---------- ----------- ---------- ----------- ----------- ---------- Enter the extended function m ode, interruptible double-write | --------- ----------- ---------- ----------- -------[...]