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8255 PIA pin diagram

Catalog Datasheet MFG & Type PDF Document Tags

PIA 8255

Abstract: 8255 PIO /Output Connections. 9 Pin Detail . 10 3.3 Connector Pin Details. 11 4.0 , may be located in any 62 pin slot in the PC motherboard but must be set up to appear at a specified , -48 has two 8255 chips. Each chip has three 8 bit ports which can be programmed as input or output by , board occupies eight read/write addresses (four for each 8255 chip) in the IBM-PC port map. Address
Blue Chip Technology
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AD3860

Abstract: PIA 8255 FUNCTIONAL BLOCK DIAGRAM '"""0'." "', 0 FEATURES Resolution: 12 Bits Nonlinearity: j: 1/2LSBTmlnto Tmex 12-Bit Input Register Small Size: 24 pin DIP Fast Settling: 5fLSto j:O.O1% Internal Reference , . The functional diagram shows that the AD3860 consists of a 12bh input storage register, a 12-bit DAC , in 24-pin, hermetically-sealed ceramic DIPs. ' OLE PRODUCT illGHLIGHTS in a single hybrid , Supply (pin 22) -IS Volt Supply (pin 14) Complementary Straight Binary Complementary Offset Binary
Analog Devices
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PIA 8255 8255 PIA pin diagram AD3860K AD3860S 74LS75 16-BIT

8086 assembly language for serial port

Abstract: PIA 8255 Connector Pin Details. 11 5.0 OPERATING GUIDE , Selecting the Base Address (JP1) The board may be located in any 62 pin ISA slot in the PC motherboard , interrupts generated from the µPD71055 chips. These chips are identical functionally to the Intel 8255 , The above diagram shows the jumper block JP2 with a link placed on interrupt channel 3. Please note , diagram above shows the correct sequence. Page 6 01271015.doc Blue Chip Technology Ltd. Port
Blue Chip Technology
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PIO-96 8086 assembly language for serial port uPD7105 8086 assembly language for parallel port NEC uPD71055 intel 8255

6821 pia

Abstract: PIA 8255 be discussed. Latch Technique The schem atic in Figure 22 shows how an 8255 PIA can be used to , 4 L S 0 4 10 8255 P° 7 ^ 4 Figure 22. 8255 PIA Interface to the HPDL-2416 OBJECT CODE , pin functions and their associated abbreviations. Please note fo r reasons of sim plicity, text rather than abbreviations will be used to denote pin functions in this application note. CHIP ENABLE INPUTS , CURSOR memory. (1 = CURSOR, 0 = ASCII). CURSOR SELECT INPUT (CU pin 5) This input is used by the IC to
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6821 pia hdpl2416 HPDL-2614 truth table for ic 7404 8085 microprocessor program PIA 6821 H100-1650 R6510

PC MOTHERBOARD CIRCUIT diagram

Abstract: SC464 Low, short and long term jitter 28 PDIP and 28 Pin SSOP (209 mil body) packa ; options BLOCK DIAGRAM 14.318 MHz â  DOZE#-LF1 - 50- 51-S2 - LF2- REF CLOr GEN -I Refâ'ž14 MCLK2 CLOCK GEN , provides a buffered (14.318 l\, '1 output. DOZE# pin gives additional " ¿xibility to '""e user for Green PC applicatir j. Activating ti dOZE# pin smoothly switchr the IV ._K output to preprogrammed DOZE , 0 1 40 8 1 1 0 50 16 1 1 1 25 8 CONNECTION DIAGRAM OSCin â¡ v., 1 j 28 OSCout â¡ 2 27 B1 in
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PC MOTHERBOARD CIRCUIT diagram SC464 sc468 PC MOTHERBOARD CIRCUIT diagram full SiS 486 SiS chipset IMISC468 SC468 IMISC468APB IMISC468AYB SC468APB

8155 intel microprocessor block diagram

Abstract: nvp 1104 (All Pin Designations Refer to 40-Pin DIP) Analog Section The functional diagram shows a block , Code Package Range CKW 44-Pin Quad Flat Pack 0°C to +70°C CLW 44-Pin PLCC 0°C to +70°C CPL 40-Pin Plastic DIP 0°C to +70°C IJL 40-Pin CerDIP â'"25°C to +85°C * The "A" version has a higher Iout on the digital lines. FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION The TC7109A is a 12-bit plus sign , HA Control I/O Loading HBEN, Pin 19; LBEN, Pin 18 50 pF V|h Input High Voltage Pins 18-21, 26
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8155 intel microprocessor block diagram nvp 1104 microprocessors interface 8085 to 8255 8255 PPI Chip block diagram of intel 8155 chip PPI 8255 interface with 8085 TC7109 12-BIT TC7109X 00CH007 D-82152 56S29

4x7 SEGMENT LED DISPLAY

Abstract: 6820 PIA , and load new data without regard to the LED multiplex timing. Figure1 is a block diagram of the , E2 CU W r i te Addr e ss D e c o de r CUE 14­25 Figure 2. Top view and pin outs , flashing display can be realized by pulsing (BL). 9 Pin Function Pin Function 1 CE1 , 7442 C D 5 3 2 1 0 6 7 WR 8255 Appnote 14 14­28 Interfacing the DLX2416 , -character display with an 8080 system using the 8255 programmable peripheral interface I/O device. The following
Siemens
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4x7 SEGMENT LED DISPLAY 6820 PIA 8255 programmable peripheral interface z80 8255 2-digit object counter circuit microprocessor 8255 application seven segment

VMA Power Series inverter

Abstract: ic op-amp cookbook (MSB) 15 D12 Functional Block Diagram 2 ICL7134 Pin Descriptions 28 LEAD CERDIP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 PIN NAME CS WR D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 , can be employed in the 8080/85 systems by using an 8255 PIA (peripheral Interface adaptor) (Figure , Bits (High = True) Bit 7 Bit 8 Bit 9 Bit 10 Bit 11 Bit 12 Bit 13 Most significant Least Significant PIN , external circuitry. Pin should carry minimal current; tied internally to AGNDF. IOUT V+ A1 A0 Current
Harris Semiconductor
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VMA Power Series inverter ic op-amp cookbook hp50822811 ICL7134U ICL7134B ISO9000 1-800-4-HARRIS

2-digit object counter circuit

Abstract: 4x7 SEGMENT LED DISPLAY data without regard to the LED multiplex timing. Figure1 is a block diagram of the DLX2416. The unit , , 2000-12 Figure 2. Top view and pin outs Clear Memory Clearing of the entire internal four-digit , 9 Pin Function Pin Function 1 CE1 Chip Enable 10 GND 2 CE2 Chip Enable , 7442 C D 5 3 2 1 0 6 7 WR 8255 2000 Infineon Technologies Corp. · , 8080 system using the 8255 programmable peripheral interface I/O device. The following program will
Infineon Technologies
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z80 9 digit 7 segment display code microprocessor 8255 application using 8255 program pdf on ic 7442 details Ic 7442 ic 7442 details pia 6820 1-888-I

4x7 SEGMENT LED DISPLAY

Abstract: pia 6820 LED multiplex timing. Figure 1 is a block diagram of the DLX3416. The unit consists of four (5x7 , write. (See DL3416, DLX3416 data sheets for timing information). Table 1. Pin outs Pin Function Pin Function CE1, CE2 Chip Enable (Active High) 1 CE1 Chip Enable 10 GND CE3 , A0 1 A3 3 A B 7442 4 C D 5 2 1 0 6 WR 7 8255 Figure 8. Mapped , . Control OSC Figure 7 illustrates a 16 character display with an 8080 system using the 8255
Siemens
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microprocessors interface 6502 to 8255 4 digit display block diagram 7 SEGMENT DISPLAY 8255 8255 programmable peripheral Z80 mapped techniques 4x7 DISPLAY

4x7 SEGMENT LED DISPLAY

Abstract: DL3416 diagram of the DLX3416. The unit consists of four (5x7) LED arrays and a single CMOS integrated chip , timing information). digit 1 digit 0 Table 1. Pin outs CE1, CE2 Pin Function Pin 1 , 6 WR 7 8255 Figure 7 illustrates a 16 character display with an 8080 system using the 8255 , Display D15 D0 CUE BL CLR W CE CE A0 ­ A1 D0 ­ D7 6820 PIA 2000 Infineon
Infineon Technologies
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DL3416 osram osram DL3416 0d4h z80 9 digit 7 segment display 3416 a ba 3416 bl

8255 PIa

Abstract: ICL7134U 13 16 D13 (MSB) D11 14 15 D12 Functional Block Diagram 2 ICL7134 Pin Descriptions 28 LEAD CERDIP PIN NAME 1 CS Chip Select (active low). Enables register write. 2 , 8080/85 systems by using an 8255 PIA (peripheral Interface adaptor) (Figure 16) and in the MC680X and , line. Reference point for external circuitry. Pin should carry minimal current; tied internally to AGND F. PIN DESCRIPTION Least Significant Input Data Bits (High = True) Most significant
Intersil
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8255 PIa intersil detailed bipolar prom programming MC6820 processor 8048 cookbook approach ICL7134UJCJI AM25L03

nec D 8049 C

Abstract: AND8224 type of technique can be employed in the 8080/85 systems by using an 8255 PIA (peripheral Interface , -bit) ICL7134BJMJI ICL7134BKMJI ICL7134BLMJI 0 1 3 0 -1 Figur« 1: Pin Configuration (O utline dwg J l) 0.006% (13-bit) 0.003% (14-bit) ICL7134UJMJI' ICL7134UKMJI* ICL7134ULMJI* PACKAGE: 28-pin CERDIP , Timing Diagram) Teat Conditions Min 100 Parameter Address-WRite Set-Up Time Address-WRite Hold Time , Time (Note 3) 0 2-143 Intersil High-Rellability Products IC L 7 1 3 4 Table 1: Pin
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nec D 8049 C AND8224 ICL713 8080, 8224, and 8228 ICH8510 ICL7104 ICL7134B- AM25L03S HA2605

ICL7109

Abstract: interface 8155 to 8255 PPI +70°C Dice Pin Configuration DIRECT INTERFACE Top View -U- 40 Lead DIP GND|J~ STATUS [T POL [T â , OSC IN INPUTS CE LOAD [20_ TT] MODE See Last Page for 44 Lead Chip Carrier Pin Configuration , Loading HBEN Pin 19 LBEN Pin 18 50 pF Input High Voltage Vi h Pins 18-21, 26, 27 referred to GND 2.5 , Current Pin 21 Vout = GND +3V 5 kA Oscillator Output Current High Ooh Vout = 2.5V 1 niA Low Ool , Control I/O Loading HBEN Pin 19, LBEN Pin 18 50 pF Input High Voltage VlH Pins18-21, 26, 27 referred
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ICL7109 interface 8155 to 8255 PPI 650X ICL7109CPL ICL7109CQH ICL7109IJL

microprocessors interface 8085 to 8255

Abstract: 8255 PIA pin diagram 8080/85 systems by using an 8255 PIA (peripheral Interface adaptor) Successive Approximation A/D , 18 VRFL D9 12 17 PROG D10 13 16 D13 (MSB) D11 14 15 D12 Functional Block Diagram 2 ICL7134 Pin Descriptions 28 LEAD CERDIP PIN NAME 1 CS Chip Select (active low , point for external circuitry. Pin should carry minimal current; tied internally to AGNDF. PIN , voltage output applications. Digital Ground Return. 25 IOUT Current output pin. 26 V
Harris Semiconductor
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8048 BASED HP5082-2811 ICL7650 MC6820 PIA ICL7134UJIJI ICL7134UKCJI

PPI 8255 interface data serial

Abstract: 8255 PIA pin diagram +70°C Dice Pin Configuration DIRECT INTERFACE Top View -U- 40 Lead DIP GND|J~ STATUS [T POL [T â , OSC IN INPUTS CE LOAD [20_ TT] MODE See Last Page for 44 Lead Chip Carrier Pin Configuration , Loading HBEN Pin 19 LBEN Pin 18 50 pF Input High Voltage Vi h Pins 18-21, 26, 27 referred to GND 2.5 , Current Pin 21 Vout = GND +3V 5 kA Oscillator Output Current High Ooh Vout = 2.5V 1 niA Low Ool , Control I/O Loading HBEN Pin 19, LBEN Pin 18 50 pF Input High Voltage VlH Pins18-21, 26, 27 referred
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PPI 8255 interface data serial mjl 0012 8155 PPI how to use ICL7109CPL B1B12 6520 pia

Peripheral interface 8155 8085

Abstract: ICL7109 Circuit Pin Configuration direct interface Top View -W-1 40 Lead DIP gnd [_T status [T pol Gr â'¢ 40 , v , load [20 ~2î~j mode See Last Page for 44 Lead Chip Carrier Pin Configuration. The "Maxim , HBEN Pin 19 LBEN Pin 18 50 pF Input High Voltage VlH Pins 18-21, 26, 27 referred to GND 2.5 V Input , ^ -3V 5 mV Input Pull-up Current Pins 17, 24 Vout = V+ -3V 25 mA Input Pull-down Current Pin 21 , input at GND 2 5 20 MA Control I/O Loading HBEN Pin 19, LBEN Pin 18 50 pF Input High Voltage VlH
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Peripheral interface 8155 8085 phase sequence detector for three phase electrica mcs48 APPLICATION interface 8255 ppi with three phase power supply 8085 interfacing 8155 interfacing of 8255 devices with 8085

ls7474

Abstract: ic ls7474 . THEORETICAL GONFIGUARTION AND FUNCTIONS 3.1 PIN ARRANGEMENT AND DIMENSIONS (1 ) Pin arrangement diagram O , . 3 3.1 Pin Arrangement and Dimensions , .-. 6 3.4 Block Diagram.,.,â'žâ , ), (9) Oscillator circuit built in (CR). (10) Operating temperature rang«: -20TCto+75*C (11) 80-pin , £Ã¯Ã¯ tO SEGS5 S£C St(5 23 SEO 22 üiWWMMWJi Note: Terminal (Pin Wo, 61 - No, 68) can bo used as either
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ls7474 ic ls7474 dot matrix lcd sed 1503 eeg circuit examples EEG Block diagram ls7474 ttl 09-JAN-E00E SED1500 001/03E MF016-01 09-JAN-200E 00E/03E
Abstract: /85 systems by using an 8255 PIA (peripheral Interface adapter) (Figure 18) and in the MC680X and , ¡12 Dn »] »0 1 pR oo w ] (MSB) 15] o n 0 341-1 Figure 1: Pin Configuration , % (12-bit) 0.006% (13-bit) 0.003% (14-bit) PACKAGE: 28-pin CERDIP only HARRIS SEMICONDUCTOR , Diagram NOTE. AH typical values have been characterized b u t are n o t tested 6-86 ELECTRICAL , (v + = 5V, TA = 25°C, see Timing Diagram) Test Conditions Min Uws Address-WRite Set-Up -
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8255 interfacing with 8086

Abstract: microprocessors interface 8086 to 8255 urvic m UM82C55A CMOS Programmable Peripheral Interface Features â  Pin compatible with , circuitry eliminate the need for pull-up resistors. Pin Configuration pa3d 1 40 â¡ pa4 pa2[z 2 39 â , ¡ pb6 pbo c 18 23 â¡ pb5 pb1 IZ 19 22 â¡ pb4 pb2 c 20 21 â¡ pb3 Block Diagram power r - , , Voltage Applied.GND-2.0V to 6.5V I/O Pin Voltage Applied.GND-0.5V to VCC+0.5V Storage
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8255 interfacing with 8086 microprocessors interface 8086 to 8255 8255 interface with 8051 written in c 8255 interface with 8086 Peripheral block diagram 8255 peripheral interface 8051 keyboard interfacing with 8255 microprocessors 80C86
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