"user manual"
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1. 5 2 6 Reset system JP16 Table 5 10 Reset system JP16 open normal operation closed reset system default setting Chapter 5 Jumper Settings and Connectors 57 5 3 COM port Interface The panel PC provides four serial ports COMI 3 4 RS 232 COM2 RS 232 422 485 in one COM port connector 5 3 1 COM2 RS 232 422 485 setting JP3 JP4 JP5 COM can be configured to operate in RS 232 RS 422 or RS 485 mode This is done via JP6 and JP5 Table 5 11 COM2 RS 232 422 485 setting JP3 JP4 RS 232 RS 422 485 default setting Table 5 12 COM2 RS 232 422 485 setting JP5 RS 232 RS 422 RS 485 2 4 6 2 4 6 2 4 6 1 3 5 1 3 5 1 3 5 default setting The IRQ and the address ranges for COM1 2 3 and 4 are fixed However if you wish to disable the port or change these parameters later you can do this in the system BIOS setup The table overleaf shows the default settings for the panel PC s serial ports 58 PPC 120 140 User s Manual COMI and COM are one set You can exchange the address range and interrupt IRQ of COMI for the address range and interrupt IRQ of COM2 After exchanging COM1 s address range is 2F8 2FF and its request IRQ is IRQ3 and COM2 s address range is 3F8 3FF and its interrupt IRQ is IRQ4 COM3 and COMA are another set Their selectable function is the same as the COM1 COM2 set Table 5 13 PPC 120 140 serial port default settings2. Port Address Range Interrupt COM1 3F8 3FF IRQ4 COM2 2F8 2FF IRQ3 COM3 3E8 3EF IRQ10 COM4 2E8 2EF IRQ5 5 3 2 COM3 COM4 RI pin setting JP2 JP1 Reserved Table 5 14 COM4 RI pin setting JP2 5 V output 12 V output RI output elo o s elo ols 6 Os 2 070 elo o t oak default setting Table 5 15 COM3 RI pin setting JP1 5 V output 12 V output RI output elo ols elo ols 6 CIO 5 alo ol3 4 910 3 doala 2 CNS elo off 2jo oft default setting Chapter 5 Jumper Settings and Connectors 59 5 4 VGA Interface The panel PC s s PCI SVGA interface can drive conventional CRT displays and is capable of driving a wide range of flat panel displays including electroluminescent EL gas plasma passive LCD and active LCD displays The board has two connectors to support these displays simultaneously one for standard CRT VGA monitors and one for flat panel displays CRT display port information can be found in Section 3 9 VGA Port The pin assignments for the flat panel display connector backlight connector and other related connectors are described in the appendices 5 4 1 LCD panel V power setting JP6 The panel PC s s PCI SVGA interface supports 5 V and 3 3 V LCD displays By changing the setting of JP6 you can select the panel video signal level to be 5 V or 3 3 V Table 5 16 LCD panel V power setting JP6 5V 3 3 V 1 2 3 1 2 3 default se
3. CORE 2 30 V Voc CORE 2 20 V Voc CORE 2 10 V Voc core NONE 2 50 V 2 40 V 2 90 V 53 Jumper Settings and Connectors Chapter 5 5 2 3 CPU frequency ratio setting JP14 Table 5 6 CPU frequency ratio for Intel JP14 P55C P54C 3 5X 1 5x 1 o o 2 3 0 OA SO 0 6 2x 2x 1 OIO 2 so o a s o ofe 3x 3x 10 ol2 3 Oyo SO 0 6 2 5X 2 5X N o R 54 PPC 120 140 User s Manual Table 5 7 CPU frequency ratio for AMD K6 JP14 2x 2 5X ek a BN O O a A N 3x 3 5X BN W O O 4x 4 5x O BN O R N 5x 5 5x a a w O O O O O O O O o a O O o o RD ao o O O Ojo O A N Chapter 5 Jumper Settings and Connectors 55 56 5 2 4 CMOS clear for external RTC JP12 Warning To avoid damaging the computer always turn off the power supply before setting Clear CMOS Set the jumper back to 3 0 V Battery On before turning on the power supply Table 5 8 Clear CMOS External RTC JP12 normal operation 1 2 Clear CMOS E default setting 5 2 5 Cyrix linear mode enable JP10 The panel PC supports Cyrix M1 CPU with its linear access mode on L2 cache This mode is set through JP 10 Table 5 9 Cyrix linear mode enable JP10 open disable normal operation 1 2 1 closed Cyrix linear mode E default setting PPC 120 140 User s Manual
4. NEW CHAPTER 9 INSERT CHAPTER Jumper Settings and Connectors This chapter tells how to set up the panel PC hardware including instructions on setting jumpers and connecting peripherals switches and indicators Be sure to read all the safety precautions before you begin the installation procedures e Jumpers and Connectors e CPU Installation and Upgrading e COM Port Interface e VGA Interface e Watchdog Timer Configuration NEW CHAPTER 5 INSERT This insert replace 1 s Chapter 5 in the published manua 5 1 Jumpers and Connectors 44 5 1 1 Setting jumpers You can configure your panel PC to match the needs of your application by setting jumpers A jumper is the simplest kind of electrical switch It consists of two metal pins and a small metal clip often protected by a plastic cover that slides over the 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 and 2 or pins 2 and 3 m ca Closed Closed 2 3 2 d The jumper settings are schematically depicted in this manual as follows 1 Open Closed Closed 2 3 A pair of needle nose pliers may be helpful when working with jumpers If you have any doubts about the best hardware configuration for your application contact your local distributor or sales representative
5. This is an invaluable protective device for standalone or unmanned applications Setup involves one jumper and running the control software Refer to Appen dix B 5 5 1 Watchdog activity selection JP15 When the watchdog timer activates i e CPU processing has come to a halt it can reset the system or generate an interrupt on IRQ11 This can be set via jumper JP15 as shown below Table 5 18 Watchdog activity selection JP15 System reset IRQ11 3 3 2 2 1 1 default setting Chapter 5 Jumper Settings and Connectors 63 64 PPC 120 140 User s Manual
6. aker connector J16 Inverter power connector Chapter 5 Jumper Settings and Connectors 47 5 1 5 Locating connectors J10 CPU fan power J7 EIDE hard disk connector drive connector J11 PCI ISA bus expansion connector J6 Sandisk SSD connector J12 Fan power J5 Touchscreen connector power connector S J3 Flat panel pe display connector connector Reserved Socket 7 J4 Internal COM4 connector J13 AT power connector J2 Flat panel J16 Inverter display connector power connector J9 CD ROM dat connector J8 Floppy drive connector J15 Internal Speaker connector J1 IR connector Figure 5 2 Locating connectors on the PPC 120 140 motherboard 48 PPC 120 140 User s Manual 5 2 CPU Installation and Upgrading You can upgrade to a higher power Pentium AMD or Cyrix processor at any time Simply remove the old CPU install the new one an
7. before you make any changes PPC 120 140 User s Manual 5 1 2 Jumpers The motherboard of the panel PC has a number of jumpers that allow you to configure your system to suit your applications The table below lists the function of each of the board s jumpers Table 5 1 Jumpers and their functions Label Function JP1 COM3 RI pin setting Reserved JP2 COM4 RI pin setting Reserved JP3 COM2 RS 232 422 485 setting JP4 COM2 RS 232 422 485 setting JP5 COM2 RS 232 422 485 setting JP6 Panel V setting JP7 ENVEE pin setting JP8 PCI bus clock setting JP9 Panel type select JP10 Cyrix linear mode enable JP11 System PCI clock setting JP12 CMOS clear for external RTC JP13 CPU V ope voltage setting JP14 CPU frequency ratio setting JP15 Watchdog timer action JP16 Reset JP17 CMOS clear for 5582 internal RTC Reserved JP18 AT ATX power select Reserved Chapter 5 Jumper Settings and Connectors 45 5 1 3 Locating jumpers JP14 System PCI clock setting JP13 CPU Von voltage setting JP9 Panel type select JP17 CMOS Socket 7 clear for internal RTC amp JP18 AT ATX power s
8. d set the jumpers for the new CPU type and speed 5 2 1 System clock setting JP11 JP8 JP11 and JP8 are used to set the CPU and PCI bus speeds respectively to optimize the system s performance The system chipset will sense the JP8 setting to get the bus frequency then adjust its internal timing JP11 is used to set the CPU and PCI clock Refer to the CPU speed reference table for instructions on adjusting the internal clocks according to the base CPU speed Chapter 5 Jumper Settings and Connectors 49 50 Table 5 3 System PCI clock setting JP11 PCI clockCPU clock 25 MHz 50 MHz 1 RBR 30 MHz 60 MHz O 1 0 33 MHz 66 MHz O 1 O 28 MHz 55 MHz 1 38 MHz 75 MHz l 42 MHz 83 MHz 1 HB Reserved PPC 120 140 User s Manual Table 5 4 PCI bus clock setting JP8 PCI clock CPUCLK 2 32MHz default setting 5 2 2 CPU core voltage setting JP13 JP13 must be set to match the CPU type The chart below shows the proper jumper settings for their respective Vcc core The Vcc 1 0 for the CPU is fixed at 3 3 V Chapter 5 Jumper Settings and Connectors 51 Table 5 5 CPU voltage setting JP13 Voc cone 1 45 V Vec CORE 1 40 V Voc cone 1 35 V Voc cone 1 30 V 1 65 V 1 60 V 1 55 V 1 50 V 1 85 V 1 80 V 1 75 V 1 70 V 2 05 V 2 00 V 1 95 V 1 90 V PPC 120 140 User s Manual 52 Voc
9. elect pd JP15 Watchdog timer action JP16 Reset JP12 CMOS PCMCIA clear for external RTC JP4 COM2 RS 232 422 485 setting JP3 COM2 RS 232 422 485 setting JP11 CPU frequency ratio setting JP6 Panel V setting JP7 ENVEE pin setting JP8 PCI bus clock setting JP10 Cyrix linear mode enable JP5 COM2 RS 232 422 485 setting JP2 COM4 RI pin setting Reserved JP1 COM3 RI pin setting Reserved Figure 5 1 Locating jumpers on the PPC 120 140 motherboard 46 PPC 120 140 User s Manual 5 1 4 Connectors On board connectors link the panel PC to external devices such as hard disk drives or floppy drives The table below lists the function of each of the board s connectors Table 5 2 Panel PC connectors Label Function J1 IR connector J2 Flat panel display connector J3 Flat panel display connector J4 Internal COM4 connector J5 Touchscreen power connector J6 Sandisk SSD connector J7 EIDE hard disk driver connector J8 Floppy drive connector J9 CD ROM connector J10 CPU fan power connector J11 PCI ISA bus expansion connector J12 Fan power connector J13 AT power connector J14 ATX power connector Reserved J15 Internal spe
10. tting Configuration of the VGA interface is done exclusively via the software utility You do not have to set any jumpers Refer to Chapter 8 for software setup details 60 PPC 120 140 User s Manual 5 4 2 Panel type select JP9 Table 5 17 Panel type select JP9 Maximum Display Maximum Display Resolution Type Resolution Type 1 1024x768 DSTN color 1280 x 1024 TFT color 3 640 x 480 DSTN color 800 x 600 DSTN color 8 6 4 2 RO 5 640 x 480 SHARP TFT color 640 x 48 o EH D R 18 bit TFT color 7 1024x768 TFT color a wo a N N be 800 x 60 o ek o a N D R O TFT color Chapter 5 Jumper Settings and Connectors 61 62 Maximum Display Maximum Display Resolution Type Resolution Type 9 800 x 600 TFT color 10 800 x 600 TFT color 44 K BIOS only 11 800 x 600 DSTN color 12 800 x 600 DSTN color 44 K BIOS only eek a N D R 13 1024 x 768 TFT color 44 K BIOS only o an BB 8 6 4 2 ek 14 1280 x 1024 a N B 8 6 4 2 ek 15 1024 x 600 TFT color 48 K BIOS only an Pp BO ek 16 1024 x 600 an Pp BO ek PPC 120 140 User s Manual DSTN color 44 K BIOS only TFT color 5 5 Watchdog Timer Configuration An on board watchdog timer reduces the chance of disruptions which EMP electromagnetic pulse interference can cause
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