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ARK-5261 User Manual

3.2.2.14

USB configuration

Figure 3.16 USB Configuration



Legacy USB support

This item allows users to enable or disable support for legacy USB. The “Auto”
option disables legacy support if no USB devices are connected.



XHCI Hands Off

This is a workaround for OS without XHCI hands-off support. The change in
XHCI ownership should be claimed by the XHCI driver.



EHCI Hands Off

This is a workaround for OS without EHCI hands-off support. The change in
EHCI ownership should be claimed by the EHCI driver.



USB Mass Storage Driver Support

This item allows users to enable or disable the USB mass storage driver.



USB Transfer Timeouts

This item allows users to determine the timeout values for control, bulk, and
interrupt transfers.



Device Reset Timeout

This item allows users to set the USB mass storage device unit command time-
out value.



Device Power-up Delay

Maximum time before the device issues a self-report to the host controller.

Содержание ARK-5261

Страница 1: ...User Manual ARK 5261 Embedded IPC ...

Страница 2: ...contains a hard copy user manual in Chinese for China CCC certifica tion purposes and there is an English user manual included as a PDF file on the CD Please disregard the Chinese hard copy user manual if the product is not to be sold and or installed in China ...

Страница 3: ...emark of VIA Technologies Inc IBM PC AT PS 2 and VGA are trademarks of International Business Machines Cor poration Intel and Pentium are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp RTL is a trademark of Realtek Semi Conductor Co Ltd ESS is a trademark of ESS Technology Inc UMC is a trademark of United Microelectronics Corporation SMI is a trademar...

Страница 4: ...messages you get when the problem occurs 2 Call your dealer and describe the problem Please have your manual product and any helpful information readily available 3 If your product is diagnosed as defective obtain an RMA return merchandise authorization number from your dealer This allows us to process your return more quickly 4 Carefully pack the defective product a fully completed Repair and Rep...

Страница 5: ...ftware operating system version application software etc A complete description of the problem The exact wording of any error messages Warnings Cautions and Notes Warning Warnings indicate conditions which if not observed can cause personal injury Caution Cautions are included to help you avoid damaging hardware or losing data e g There is a danger of a new battery exploding if it is incorrectly i...

Страница 6: ...penings this could cause fire or electrical shock 13 Never open the equipment For safety reasons only qualified service personnel should open the equipment 14 If one of the following situations arises get the equipment checked by service personnel The power cord or plug is damaged Liquid has penetrated into the equipment The equipment has been exposed to moisture The equipment does not work well o...

Страница 7: ...RK 5261I Series ARK 5261I J0A1E Intel Celeron J1900 2 GHz On board 4Gb Memory VGA 2xGbE 6xUSB ports 4x Isolation COM port audio PCIex1 and 2xPCI expansion slots 9V 30V DC power with 2pin Phonenix connector ARK 5261P Series ARK 5261P J0A1E Intel Celeron J1900 2GHz On board 4Gb Memory VGA 2xGbE 5xUSB port 4xCOM ports audio 3xPCI and 1xMini PCIe expansion slot 9 30V DC power with 2pin Phonenix connec...

Страница 8: ...ARK 5261 User Manual viii ...

Страница 9: ...Chapter 1 1 General Introduction This chapter gives background information on ARK 5261 ...

Страница 10: ...ily maintained 2 5 SATA HDD ARK 5261 offers four serial ports and can support RS 232 422 485 by BIOS setting and COM1 COM 2 supports 5V 12V power inputs For COM function ARK 5261 also supports a isolation version that supports 4 x RS 422 485 ARK 5261 is ideal for embedded system applications such as machine automation and industrial plant and cabinet integration 1 2 Product Features 1 2 1 General ...

Страница 11: ... Technology 22nm Memory Intel Celeron Processor J1900 Support DDR3L 1333 MHz 1 35V up to 8GB SODIMM Socket 204 pin SO DIMM sockets 2 Graphic and Video Controllers Chipset integrated Intel HD Graphic Supports Intel Quick Sync Video Supports Intel Virtualization Technology VT x Supports Intel 64 Supports Enhanced Intel SpeedStep Technology VGA supports resolution up to 2560 x 1600 60Hz VGA Connector...

Страница 12: ...85 supports auto flow control COM 1 COM 2 Supports 5V 12V power and setting by jumper Default setting is no power COM connector D SUB CON 9P Serial ports Isolation Ports COM 1 COM4 Supports RS 232 422 485 with auto flow control and setting by BIOS ESD Protection 15Kv Surge production 2Kv Electrical Isolation 2Kv COM connector D SUB CON 37P with transfer cable LAN LAN 1 Intel I211 LAN2 Intel I211 C...

Страница 13: ... Dimensions 137 0 5 39 x 189 0 7 44 x 221 0 8 70 Unit mm Inch Figure 1 1 ARK 5261 Mechanical Dimension Drawing Figure 1 2 ARK 5261I Mechanical Dimension Drawing 1 4 2 Weight 4 2 kg 9 24 lbs 90 137 11 5 189 215 234 90 120 5 240 97 234 07 221 90 137 11 5 189 215 234 90 120 5 240 97 234 07 221 ...

Страница 14: ...ure 40 85 C 40 185 F 1 6 5 Vibration during operation When system is equipped with SSD only 5 Grms IEC 60068 2 64 random 5 500 Hz 1 Oct min 1 hr axis x y z 3 axes When system is equipped with 2 5 inch HDD 1 Grms IEC 60068 2 64 random 5 500 Hz 1 Oct min 1 hr axis x y z 3 axes 1 6 6 Shock during operation When system is equipped with Compact Flash card only 50 G IEC 60068 2 27 half sine 11 ms durati...

Страница 15: ...Chapter 2 2 H W Installation This chapter introduces external IO and the installation of ARK 5261 hardware ...

Страница 16: ...pins to connect them To close a jumper you connect the pins with the clip To open a jumper you remove the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 and 2 or 2 and 3 The jumper settings are schematically depicted in this manual as follows A pair of needle nose pliers may be helpful when working with jumpers If you have any doubts abo...

Страница 17: ...power function option ARK 5261 Supports COM1 COM2 with power the default is not power RI If you want to option COM 1 or COM 2 power you should make sure your device power specification first Table 2 1 Jumper List Label Function JCMOS1 Clear CMOS JCOMPWR1 JCOMPWR2 COM1 COM2 power 5V 12V option PSON1 System AT ATX mode option JIMINIPCIE1 Setting PCIE design agreement for Mini PCIE 1 1 or 1 2 SWA1 Se...

Страница 18: ...ment both Mini PCIE 1 1 1 2 that design dif ferences is in standby power If your Mini PCIE doesn t work please confirm Mini PCIE specification that you are using There has two Jumpers to setting Mini PCIE 1 1 or 1 2 you must be setting two jumpers together Please check jumper setting drawing as below PSON1 System AT ATX module option FootPrint 3x1 Pin Setting Function 1 2 AT module 2 3 ATX module ...

Страница 19: ...11 ARK 5261 User Manual Chapter 2 H W Installation 2 3 Connectors 2 3 1 ARK 5261 external I O connectors Figure 2 1 ARK 5261 ARK 5261I Front View Figure 2 2 ARK 5261 Rear View HDD 1 HDD 2 ...

Страница 20: ... RS 232 if you want to use RS 422 485 you can change the mode in BIOS setting You can find detailed setting meth ods in Chapter 3 Table 2 2 COM Connector Pin Assignments RS 232 RS 422 RS 485 Pin Signal Name Signal Name Signal Name 1 DCD Tx DATA 2 RxD Tx DATA 3 TxD Rx NC 4 DTR Rx NC 5 GND GND GND 6 DSR NC NC 7 RTS NC NC 8 CTS NC NC 9 RI NC NC Note NC represents No Connection ...

Страница 21: ... 1_422 485 TX Pin 21 COM 1_422RX Pin 3 COM1_GND Pin 22 NC Pin 4 NC Pin 23 NC Pin 5 COM 1_422 485 TX Pin 24 COM 1_422RX Pin 6 NC Pin 25 COM 2_422 485 TX Pin 7 COM 2_422RX Pin 26 COM2_GND Pin 8 NC Pin 27 NC Pin 9 NC Pin 28 COM 2_422 485 TX Pin 10 COM 2_422RX Pin 29 NC Pin 11 COM 3_422 485 TX Pin 30 COM 3_422RX Pin 12 COM 3_GND Pin 31 NC Pin 13 NC Pin 32 NC Pin 14 COM 3_422 485 TX Pin 33 COM 3_422RX ...

Страница 22: ...ors on the front side to show its Active Link status and Speed status Figure 2 3 Ethernet Connector 2 3 1 4 Audio connector ARK 5261 offers stereo audio ports by three phone jack connectors of Line_Out Mic_In The audio chip is controlled by ACL892 and it s compliant with AZALIA stan dard Figure 2 4 Audio Connector Table 2 4 Ethernet Connector Pin Assignments Pin 10 100 1000BaseT Signal Name 1 TX 2...

Страница 23: ...ping for up to 127 external devices The USB interface complies with USB XHCI Rev 3 0 Please refer to below table for its pin assignments USB 3 0 connectors contain legacy pins to interface to USB 2 0 devices and a new set of pins for USB 3 0 connectivity Figure 2 6 USB 3 0 Connector Table 2 6 DIO Connector Pin Assignments Pin Signal Name 1 DIO bit0 2 DIO bit1 3 DIO bit2 4 DIO bit3 5 VCC 6 DIO bit4...

Страница 24: ... this standard The USB interface supports Plug and Play without turning off computers Figure 2 7 USB Connector 2 3 1 8 VGA connector The ARK 5261 provides a high resolution VGA interface connected by a D sub 15 pin connector to support a VGA CRT monitor It supports display resolution of up to 2560 x 1600 60 Hz Figure 2 8 VGA Connector Table 2 8 USB 2 0 Connector Pin Assignment Pin Signal name Pin ...

Страница 25: ... a PS 2 keyboard mouse connector A 6 pin mini DIN con nector is located on the front panel of the ARK 5261 Figure 2 10 PS 2 Connector Table 2 10 Parallel Port Connector Pin Assignments Pin Signal Name Pin Signal Name 1 PIO_STB 2 LPT_AFD 3 PIO_PD0 4 LPT_ERR 5 PIO_PD1 6 LPT_INIT 7 PIO_PD2 8 LPT_SLIN 9 PIO_PD3 10 GND 11 PIO_PD4 12 GND 13 PIO_PD5 14 GND 15 PIO_PD6 16 GND 17 PIO_PD7 18 GND 19 LPT_ACK 2...

Страница 26: ...th a Power On Off button with LED indicators on the front side to show its On status Green LED and Off Suspend status Orange LED that support dual function of Soft Power On Off Instant off or Delay 4 Second and Suspend Figure 2 12 Power Button 2 3 1 13 LED indicators ARK 5261 has one LED for System Storage status on front metal face Table 2 12 Power Connector for Pin Header Pin Assignments Pin Sig...

Страница 27: ... Manual Chapter 2 H W Installation 2 4 Installation 2 4 1 HDD installation 1 Unscrew the HDD door screws Figure 2 13 Unscrew the HDD door screws 2 Unscrew the HDD tracy s screw Figure 2 14 Unscrew the HDD tracy s screw ...

Страница 28: ...cket Figure 2 15 Pull out the HDD bracket 4 Assemble 2 5 STAT HDD with four screws on bottom side of bracket Figure 2 16 Assemble the 2 5 SATA HDD to the HDD bracket 5 Secure the HDD housing with screw Figure 2 17 Secure the HDD housing with screw ...

Страница 29: ...odule installation 1 Unscrew 2 screws and remove the top cover Figure 2 18 Unscrew 2 screws and remove the top cover 2 Unscrew and remove the top bracket left side case cover Figure 2 19 Unscrew and remove top bracket left side case cover Left side cover Top Bracket ...

Страница 30: ...2 4 3 PCI PCIe x1 card installation ARK 5261S ARK 5261I provides two PCI slots and one PCIe x1 slot for expansion The procedure of installing the PCI PCIe x1 expansion card into ARK 5261 is instructed below 1 Refer to 2 4 2 step 1 2 to remove the top cover and top bracket 2 Remove the PCI dummy bracket 3 Insert the PCI Card and fasten with screw Figure 2 21 Insert the PCI card and fasten the screw...

Страница 31: ...ove the top cover and top bracket 2 Install the Mini PCIe module and secure screws 3 Replace the top bracket cover and secure with screws Rotate the rubber to adjust its height Note If your Mini PCIE module is a Wifi module there are two antenna holes at the rear side of ARK 5261 Please remove the steel cutouts in the antenna hole before assembling the antenna Note If ARK 5261 uses a Wifi antenna ...

Страница 32: ...User Manual 24 2 4 5 COM power jumper selection 1 Unscrew and remove left cover 2 Setting COM1 COM2 5V or 12V power via jumper Warning Please make sure of your device power specification before setting COM power ...

Страница 33: ...Chapter 3 3 AMI BIOS Setup This chapter introduces how to set BIOS configuration data ...

Страница 34: ...261 setup screens Figure 3 1 Setup Program Initial Screen 3 2 Entering Setup Press the Del or Esc key during the Power On Self Test POST process to enter the BIOS setup screen otherwise the system will continue the POST process 3 2 1 Main Setup When you first enter the BIOS Setup Utility you will enter the Main setup screen You can always return to the Main setup screen by selecting the Main tab T...

Страница 35: ...e Highlight System Time or Sys tem Date using the Arrow keys Enter new values through the keyboard Press the Tab key or the Arrow keys to move between fields The date must be entered in MM DD YY format The time must be entered in HH MM SS format 3 2 2 Advanced BIOS features setup Select the Advanced tab from the ARK 5261 setup screen to enter the Advanced BIOS Setup screen You can select any of th...

Страница 36: ...gs Figure 3 4 ACPI Settings Enable ACPI Auto Configuration This item allows users to enable or disable ACPI auto configuration Enable Hibernation This item allows users to enable or disable hibernation ACPI Sleep State This item allows users to set the ACPI sleep state S3 is default setting ...

Страница 37: ... Legacy Resources This item allows users to lock legacy device resources 3 2 2 2 NCT6106D Super IO Configuration Figure 3 5 NCT6106D Super IO Configuration Serial Port 1 2 3 4 Configuration This item allows users to enable or disable serial Ports 1 2 3 4 ...

Страница 38: ...ARK 5261 User Manual 30 ...

Страница 39: ...serial Ports 1 2 3 4 Device mode This item allows user to change device mode for serial ports 1 2 3 4 Auto Direction Control When you modify Serial port function Device Mode Setting to RS 485 Half Duplex the Auto Direction Control manu will be showed out This item allows user to on or off for Auto Direction Control ...

Страница 40: ...ARK 5261 User Manual 32 ...

Страница 41: ...hange Settings This item allows users to change the settings for Parallel Port Device mode This item allows users to change device mode for Parallel Port 3 2 2 3 PCA COM485SP0 Super I O configuration This manual is only for ARK 5261I Isolation Version ARK 5261I Serial Ports sup port RS 422 RS 485 and it is auto detected by your device ...

Страница 42: ...ARK 5261 User Manual 34 ...

Страница 43: ...35 ARK 5261 User Manual Chapter 3 AMI BIOS Setup ...

Страница 44: ...tem allows users to set Serial Port to Enable or Disable Change Setting This item allows user to change setting Serial Port IO IRQ functions 3 2 2 4 PC health status This page shows the ARK 5261 system health status Figure 3 6 PC Health Status ...

Страница 45: ...s item allows users to set the CPU temperature threshold at which the sys tem automatically shuts down to prevent the CPU from overheating Wake On Ring This item allows users to enable or disable Wake On Ring functionality Watchdog Timer This item allows users to enable or disable the Watchdog timer 3 2 2 5 S5 RTC wake settings Figure 3 7 S5 RTC Wake Settings Wake System From S5 This item allows u...

Страница 46: ...8 3 2 2 6 Serial port console redirection Figure 3 8 Serial Port Console Redirection Console Redirection This item allows users to enable or disable console redirection 3 2 2 7 CPU configuration Figure 3 9 CPU Configuration ...

Страница 47: ... Execute Disable Bit function Intel Virtualization Technology This item allows users to enable or disable Intel Virtualization Technology Power Technology This item allows users to setting ARK 5261 system power energy 3 2 2 8 PPM configuration Figure 3 10 PPM Configuration CPU C Stat Report This item allows users to enable or disable the ability CPU C state Max CPU C state This item allows users t...

Страница 48: ...rt 1 or 2 to have ODD functionality SATA Mode This item allows users to select the mode for SATA controller s Serial ATA Port 1 This item allows users to enable or disable the Serial ATA Port 1 device SATA Port 1 Hot Plug This item allows users to enable or disable the SATA Port 1 hot plug Serial ATA Port 2 mSATA This item allows users to enable or disable the Serial ATA Port 2 mSATA device SATA P...

Страница 49: ...ellaneous configuration Figure 3 12 Miscellaneous Configuration PCI Express Dynamic Clock Gating This item allows users to enable or disable the PCI Express Dynamic Clock Gat ing function OS Selection This item allows users to set the OS as Windows 7 or Windows 8 ...

Страница 50: ... the timer value into the PCI X Latency Timer VGA Palette Snooping This item allows users to enable or disable VGA palette register snooping PERR Generation This item allows users to enable or disable PERR Generation SERR Generation This item allows users to enable or disable SERR Generation Above 4G Decoding This item allows users to enable or disable 64 bit capable device decoding in above 4G ad...

Страница 51: ...read request size for PCI Express devices or authorize the system BIOS to select the value PCI Express Link Register Settings ASPM Support This item allows users to enable or disable ASPM support Extended Synch This item allows users to enable or disable the Extended Synch function Link Training Retry This item allows users to define the number of retry attempts for software link training Link Tra...

Страница 52: ...ctly re initialized after S3 Enabling this item restores PCI Express device configurations upon S3 resume Warning Enabling this item can cause issues with other hardware after S3 resume 3 2 2 12 Network stack Figure 3 14 Network Stack Network Stack This item allows users to enable or disable the UEFI Network Stack function ...

Страница 53: ...to set the display mode for Option ROM INT19 Trap Response This item allows users to set the BIOS reaction to INT19 trapping by Option ROM Immediate execute the trap right away postponed execute the trap during legacy boot Boot Options Filter This item allows users to control the Legacy UEFI ROM priority Option ROM Execution Network Controls the execution of UEFI and Legacy PXE OpROM Storage Contr...

Страница 54: ... driver EHCI Hands Off This is a workaround for OS without EHCI hands off support The change in EHCI ownership should be claimed by the EHCI driver USB Mass Storage Driver Support This item allows users to enable or disable the USB mass storage driver USB Transfer Timeouts This item allows users to determine the timeout values for control bulk and interrupt transfers Device Reset Timeout This item...

Страница 55: ...rovides information of the chipset on ARK 5261 Figure 3 17 Chipset North Bridge This item provides details of the North Bridge parameters South Bridge This item provides details of the South Bridge parameters 3 2 3 1 Intel IGD configuration Figure 3 18 Intel IGD Configuration ...

Страница 56: ...rs to enable or disable GFX Boost PAVC This item allows users to enable or disable Protected Audio Video Control DVMT Pre Allocated This item allows users to specify the DVMT 5 0 pre allocated fixed graphics memory size to be used by the internal graphics device DVMT Total Gfx Mem This item allows users to specify the DVMT 5 0 total graphics memory size to be used by the internal graphics device A...

Страница 57: ... to enable or disable ISP PCI device selection VCC and VNN Configuration for Power State 2 Vcc_Vnn Config for Power State 2 This item allows users to enable or disable VCC and VNN Configuration for Power State 2 3 2 3 2 Graphics Power Management Control Figure 3 20 Graphics Power Management Control RC6 Render Standby This item allows users to enable render standby support ...

Страница 58: ...ot Display VBIOS Default This item allows users to select the video device activated during POST Sec ondary boot display options are presented according to users selection 3 2 3 4 AZALIA HD Audio This item allows users to adjust the AZALIA HD audio options Figure 3 22 Azalia HD Audio ...

Страница 59: ...M LAN 2 controller This item allows users to enable or disable the LAN 2 controller LAN 2 PXE OpROM This item allows users to enable or disable the LAN 2 option ROM PCIe Wake This item allows users to enable or disable the Wake up on LAN function Restore AC Power Loss The configuration options for this item are Off On and Last State Global SMI Lock This item allows users to enable or disable the G...

Страница 60: ...SB Configuration XHCI Mode This item allows users to enable or disable XHCI mode USB2 Link Power Management This item allows users to enable or disable USB2 link power management USB 2 0 EHCI Support This item allows users to enable or disable USB 2 0 EHCI support ...

Страница 61: ... 7 PCI Express Configuration Figure 3 25 PCI Express Configuration PCI Express Port Slot This item allows users to enable or disable the PCI Express port slot Speed This item allows users to configure the PCIe port speed 3 2 4 Security Figure 3 26 Security ...

Страница 62: ...cify the number of seconds the system should wait for a setup activation key Bootup NumLock State This item allows users to select the power on state for Numlock Quiet Boot If this item is set to Disabled the BIOS displays standard POST messages If set to Enabled an OEM logo is shown instead of POST messages Fast Boot This item allows users to enable or disable boot initialization with the minimum...

Страница 63: ...saving changes Save Changes This item allows users to save changes to all options Discard Changes This item allows users to discard changes to all options Restore Defaults This item allows users to restore load the default values for all options Save as User Defaults This item allows users to save changes as user defaults Restore User Defaults This item allows users to restore the user defaults fo...

Страница 64: ...ARK 5261 User Manual 56 ...

Страница 65: ...Appendix A A Programming the Watchdog Timer ...

Страница 66: ...ller NCT6106D It provides the following user programmable functions Can be enabled and disabled by user program Timer can be set from 1 to 255 seconds or 1 to 255 minutes Generates an interrupt or resets signal if the software fails to reset the timer before time out A 1 2 Programming the Watchdog Timer The I O port address of the watchdog timer is 2E hex and 2F hex 2E hex is the address port 2F h...

Страница 67: ...RK 5261 User Manual Appendix A Programming the Watchdog Timer Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Unlock NCT6106D Lock NCT6106D ...

Страница 68: ...t F1 hex write 0 stop timer default 01 FF hex The amount of the count in seconds or minutes depends on the value set in register F5 hex This number decides how long the watch dog timer waits for strobe before generating an interrupt or reset signal Writing a new value to this register can reset the timer to count with the new value F2 hex read write Bit 7 Write 1 to enable mouse to reset the timer...

Страница 69: ...8h Out dx al Dec dx Enable the function of watchdog timer Mov al 30h Out dx al Inc dx Mov al 01h Out dx al Dec dx Set second as counting unit Mov al 0f0h Out dx al Inc dx In al dx And al not 08h Out dx al Dec dx Set timeout interval as 10 seconds and start counting Mov al 0f1h Out dx al Inc dx Mov al 10 Out dx al Dec dx Lock NCT6106D Mov al 0aah Out dx al 2 Enable watchdog timer and set 5 minutes ...

Страница 70: ...nute as counting unit Mov al 0f0h Out dx al Inc dx In al dx Or al 08h Out dx al Dec dx Set timeout interval as 5 minutes and start counting Mov al 0f1h Out dx al Inc dx Mov al 5 Out dx al Dec dx Lock NCT6106D Mov al 0aah Out dx al 3 Enable watchdog timer to be reset by mouse Mov dx 2eh Unlock NCT6106D Mov al 87h Out dx al Out dx al Mov al 07h Select registers of watchdog timer Out dx al Inc dx Mov...

Страница 71: ...h Out dx al Dec dx Lock NCT6106D Mov al 0aah Out dx al 4 Enable watchdog timer to be reset by keyboard Mov dx 2eh Unlock NCT6106D Mov al 87h Out dx al Out dx al Mov al 07h Select registers of watchdog timer Out dx al Inc dx Mov al 08h Out dx al Dec dx Enable the function of watchdog timer Mov al 30h Out dx al Inc dx Mov al 01h Out dx al Dec dx Enable watchdog timer to be strobed reset by keyboard ...

Страница 72: ... dx al Out dx al Mov al 07h Select registers of watchdog timer Out dx al Inc dx Mov al 08h Out dx al Dec dx Enable the function of watchdog timer Mov al 30h Out dx al Inc dx Mov al 01h Out dx al Dec dx Generate a time out signal Mov al 0f2h Out dx al Write 1 to bit 5 of F7 register Inc dx In al dx Or al 20h Out dx al Dec dx Lock NCT6106D Mov al 0aah Out dx al ...

Страница 73: ...Appendix B B Programming the GPIO ...

Страница 74: ...rt is programmed to be an output port then its respective bit can be read writ ten If a port is programmed to be an input port then its respective bit can only be read CRE6 GP10 GP17 inversion register Default 0x00 When set to 1 the incoming outgoing port value is inverted When set to 0 the incoming outgoing port value is the same as in data register Extended Function Index Registers EFIRs The EFI...

Страница 75: ...elect logical device 7 OUT DX AL Configure GPIO1 I O Register MOV DX 2EH MOV AL E4H OUT DX AL MOV DX 2FH MOV AL H 0 The respective GPIO1 PIN is programmed as an output port 1 The respective GPIO1 PIN is programmed as an input port OUT DX AL Configure GPIO1 Inversion Register MOV DX 2EH MOV AL E6H OUT DX AL MOV DX 2FH MOV AL 00H Set GPIO is normal not inverter OUT DX AL Configure GPIO1 Data Registe...

Страница 76: ...E T ARK5261IJ303E T ARK5261IVSJ303E T ARK5261SJ304E T ARK5261IJ304E T ARK5261IVSJ304E T ARK5261SJ305E T ARK5261IJ305E T ARK5261IVSJ305E T ARK5261SJ401E T ARK5261IJ401E T ARK5261IVSJ401E T ARK5261SJ402E T ARK5261IJ402E T ARK5261IVSJ402E T ARK5261SJ403E T ARK5261IJ403E T ARK5261IVSJ403E T ARK5261SJ404E T ARK5261IJ404E T ARK5261IVSJ404E T ARK5261SJ405E T ARK5261IJ405E T ARK5261IVSJ405E T ARK5261SJ501...

Страница 77: ...69 ARK 5261 User Manual Appendix B Programming the GPIO ...

Страница 78: ...ations are subject to change without notice No part of this publication may be reproduced in any form or by any means electronic photocopying recording or otherwise without prior written permis sion of the publisher All brand and product names are trademarks or registered trademarks of their respective companies Advantech Co Ltd 2015 ...

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