Keithley PIO-12 Скачать руководство пользователя

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Содержание PIO-12

Страница 1: ...n staff at our full service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle us We also offer credit for buy backs and tra www artisantg com WeBuyEquipment REMOTE I...

Страница 2: ...P10 12 User s Guide Revision D April 1994 Part Number 64190...

Страница 3: ...TY SUITABLE FOR USE IN LIFE SUPPORT OR CRITICAL APPLICATIONS Refer to your Keithley Instruments license agreement and Conditions of Sale document for specific warranty and liability information MetraB...

Страница 4: ...tate Switch 2 4 Configuring the Interrupt Level 2 4 Installing the Board 2 5 Using Power from the PIO 122 6 3 C a b l i n g and Wiring Attaching Accessories 3 2 Attaching an STC 37 Accessory 3 3 4 P r...

Страница 5: ...C 37 Screw Terminal Connector Panel 3 3 Figure 3 4 Attaching an STC 37 Accessory 3 4 Figure B 1 M a i n I O Connector Pin Assignments B 1 List of Tables Table 2 1 Va l u e s of BaseAddress Switch Posi...

Страница 6: ...ogramming language used with the P10 12 The P10 12 User s Guide is organized as follows Chapter 1 provides an overview of the hardware a block diagram and a description of P10 12 features Chapter 2 de...

Страница 7: ......

Страница 8: ...erface board for IBM PC XT PC AT and compatible computers This board provides a flexible interface for a variety of parallel I O devices including instruments displays and user assembled systems Figur...

Страница 9: ...er BIOS to respond to positive edge triggered low high inputs You must program the 8259 to respond to your application s requirements by setting up the corresponding interrupt handlers T h e P10 12 pe...

Страница 10: ...modules The SRA 01 connects to the main 1 0 connector of the P10 12 through a C 1800 cable ERB 24 electrical relay board This accessory provides 24 electromechanical double pole double throw relays f...

Страница 11: ...I I I I I I I 1...

Страница 12: ...ing any board discharge static electricity from yourself by touching agrounded conductor such as your computer chassis your computer must be turned off Whenever you handle a board hold it by the edges...

Страница 13: ...evel and J8 slot wait state option are all specified through switch or jumper settings Although the factory default settings are appropriate for most installations check each of these settings against...

Страница 14: ...cify must be within the range of 200 to 3FCh 512 to 1020 decimal and on a 4 byte boundary Table 2 1 lists the base address switch settings Use these tables as a guide when selecting a base address Tab...

Страница 15: ...the J8 Slot switch switch 1 and the Wait State switch switch 2 Setting the J8 Slot switch to ON enables the board to occupy the J8 slot of an IBM PC XT the J8 slot is right most on the PC XT motherboa...

Страница 16: ...T Floppy disk LPT Caution Installing or removing a board while power is on can damage your computer Use the following steps to install a P10 12 board in an accessory slot of your computer 1 Turn off p...

Страница 17: ...lowing conditions S h o r t circuits overloads or the application of other external voltages All of these conditions may damage the PC system board and result in costly repairs The PC power supply is...

Страница 18: ...16 Dig Corn 15 for 12 V 14 Computer D i g Com 13 5 V 12 Dig Com 11 PBO 10 PB1 09 PB2 08 PB3 07 Port B I P B 4 06 PB5 05 PB6 04 PB7 03 a Interrupt Enable 02 Interrupt Input 0 1 37 PAO 36 PA1 35 PA2 34...

Страница 19: ...sory SSIO 24 12 channel mounting panel for I 0 modules SRA 01 8 channel mounting panel for I O modules ERB 24 electrical relay board E R A 01 electrical relay accessory P10 12 board C 1800 or S 1800 c...

Страница 20: ...10 0 0 27 9 0 0 26 a 0 0 25 D Connector that 7 0 0 24 connects to the P10 12 main I O connector 6 5 0 0 0 0 23 22 1 4 0 Cable Clamp 3 0 2 0 1 0 I I Attaching an STC 37 Accessory The STC 37 is a screw...

Страница 21: ...e 3 4 The screw terminal numbers of the STC 37 correspond to the pin numbers of the main I O connector P10 12 board STC 37 0 0 0 0 0 0 0 0 e e 0 0 0 0 0 0 0 0 e 0 0 0 0 0 0 e 0 0 0 e e 0 0 0 0 0 Figur...

Страница 22: ...tput latch buffer and one 8 bit data input buffer P O R T C PC consists of one 8 bit data output latch buffer and one 8 bit data input buffer This port can also be used as two 4 bit ports PC Upper PC4...

Страница 23: ...rite Read Write Read Write Write only The control word also specifies one of the following three operating modes for a complete description of the PPI operating modes refer to the Intel 8255 5 data sh...

Страница 24: ...0 1 Setting Configuration Bit set reset mode for PCO to PC7 Mode set active for PCO to PC7 Mode 0 for PA4 to PA7 and PC4 to PC7 Mode 1 for PA4 to PA7 and PC4 to PC7 Mode 2 for PA4 to PA7 and PC4 to P...

Страница 25: ...Out Out Out Out In In In In In In Port B Out O u t Out I n In O u t In I n Out O u t Out I n In O u t In I n Out O u t In In O u t In I n Out O u t In Out In I n Port C P o r t C Lower 0 to 3 Upper 4...

Страница 26: ...ADDR 3 H 8 0 S e t s a l l p o r t s t o o u t p u t s Basic110 Operations The following code performs some basic I O operations 30 O U T BADDR H 2 2 S e n d s 2 2 H e x t o P o r t A 40 O U T BADDR 1...

Страница 27: ...N J The result of an XOR on the data read at Port BADDR 2 Port C in this example and J is ANDed with N If the result is zero the program loops back and reads the port again otherwise execution contin...

Страница 28: ...t e A L o u t t o a p o r t Note that the 80286 386 processors cannot reliably execute successive I O instructions to the same port address This is due to recovery time requirements on the I O periphe...

Страница 29: ...I I...

Страница 30: ...n applications engineer Problem Isolation If you encounter a problem with a PIO 12 board use the instructions in this section to isolate the cause of the problem before calling Keithley MetraByte Hard...

Страница 31: ...ess If necessary reconfigure the base address Refer to for instructions on setting the base address Make sure no other computer device is using the interrupt level specified in your program If necessa...

Страница 32: ...unning BIOS setup Check wiring to screw terminal Reconfigure the base address of the P10 12 board refer to for more information Check the I O assignments of other system resources and reconfigure if n...

Страница 33: ...s operating properly test the computer accessory slot and I O connections using another P10 12 board that you know is functional To test the computer accessory slot and the I O connections follow thes...

Страница 34: ...cannot isolate the problem refer to the next section for instructions on obtaining assistance Technical Support Before returning any equipment for repair call the Keithley MetraByte Hardware Applicat...

Страница 35: ...S e r i a l Revision code Base address setting Interrupt level setting Computer M a n u f a c t u r e r CPU type Clock speed MHz KB of RAM Video system BIOS type Operating System D O S version Windows...

Страница 36: ...the problem or its symptoms T h e RMA number on the outside of the package Repackage the equipment using the original anti static wrapping if possible and handling it with ground protection Ship the...

Страница 37: ...I...

Страница 38: ...ble A 2 list PIO 12 specifications Table A 1 Input and Output Specifications Logic Inputs and Outputs 1 Minimum j Maximum Input logic low voltage 0 5 V 0 8 V Input logic high voltage Input load curren...

Страница 39: ...nsumption Operating temperature range Stoarge temperature range Humidity Dimensions Weight Specification 170 mA 0 to 500 C 40 to 1000 C 0 to 90 noncondensing 5inches L x 4 25 inches H x 0 75 inches 12...

Страница 40: ...10 12 main I O connector Power Supplies from Computer Port B 3 7 PAO 3 5 PA2 3 4 PA3 3 3 PA4 P o r t A 3 2 PA5 3 1 PA6 3 0 PA7 2 9 PCO 2 8 PC1 2 7 PC2 L o w e r r e 2 6 PC3 2 5 PC4 3 6 PA1 2 4 PC5 U p...

Страница 41: ......

Страница 42: ...1 C C 1800cable 1 3 cable C 1800 1 3 S 1800 1 3 cablingand wiring 3 1 connector main I O 1 2 control byte 4 2 D datainput latch 4 1 digital I O ports 1 2 E ERA 01accessory 1 3 ERB 24 accessory 1 3 ex...

Страница 43: ...rogramming notes 4 6 programming the PIO 12 4 1 reading BCD data 4 5 RMA number 5 6 S 1800 cable 1 3 setting abase address 2 3 the J8 Slot Wait State switch 2 4 specifications A 1 SRA 01 accessory 1 3...

Страница 44: ...n staff at our full service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle us We also offer credit for buy backs and tra www artisantg com WeBuyEquipment REMOTE I...

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