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xor logic table
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CRC32 LFSRAbstract: CRC16 and CRC32 dependent on XOR combinations of the initial loworder byte of the CRC register Table 4 to calculate , are in order. After the Xi values are calcu Table 4 that the largest XOR 2. Shift the CRC , just calculated. calculate a threeinput XOR in a single logic cell. It Repeat these four steps for , four logic cells would be required to calculate a nineinput XOR. Because a register would be feed Table 5 contains the XOR information for the least ing this XOR tree, and a register would be at the 
Cypress Semiconductor Original 


4bit even parity using mux 81Abstract: full subtractor implementation using NOR gate Programmable Logic Devices (CPLD), Delta39K, architecture is based on its predecessor, Ultra37000. It is built , SELIN Logic Block 0 CC VCC SELIN GCLK[3:0] Cluster PIM 39 16 Logic Block PIM Logic Block PIM 16 39 Logic Block 7 CC GCLK[3:0] Logic Block 1 CC 39 16 Logic Block PIM Logic Block PIM 16 39 Logic Block 6 CC Logic Block 2 39 16 Logic Block PIM Logic Block PIM 16 39 Logic Block 5 , bit RAM 4096 bit RAM DualPort FIFO Logic Block 3 39 16 Logic Block PIM Logic Block PIM 
Cypress Semiconductor Original 


CRC32 LFSRAbstract: cyclic redundancy check register. · Involution (A XOR A = 0) · Identity (A XOR 0 = A) Table 1. CRC16 Register after Zero , can see from Table 4 that the largest XOR to be calculated is that for R1, which contains nine terms. A quick calculation of logic levels required in an FPGA can be made if the widest singlelevel XOR is known. The Cypress pASIC380 FPGAs can calculate a threeinput XOR in a single logic cell. It can , with a 15ns access time, do exist. Table 5 contains the XOR information for the leastsignificant 
Cypress Semiconductor Original 


scfr pc cableAbstract: 61c16 Signetics Logic Products Product Specification Error Detection and Correction (EDC) Unit 2960 Table 1 , table. The XOR function results in an even parity check bit; the XNOR is an odd parity check bit. Data , check bit generation are contained in Table 7. Check bits are generated as either an XOR or XNOR or 16 of the 32 data bits as indicated in the table. The XOR function results in an even parity check bit , bit generation are contained in Table 11. Check bits are generated as either an XOR or XNOR of 32 of 
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hamming code FPGAAbstract: "XOR Gates" (A XOR B XOR C = A XOR C XOR B). · Involution (A XOR A = 0). A study of Table 4 reveals two , XOR width of 17, it is not possible to implement this in a single level of logic within current Cypress CPLDs. However, XOR factoring makes it is possible to implement this in two levels of logic. With , R7 and R8, can be calculated in a small PLD like a PALCE22V10. Table 5 contains the XOR , logic, as one would do with a Field Programmable Gate Array (FPGA) or CPLD. From Table 4, the largest 
Cypress Semiconductor Original 

CRC32 hamming code FPGA crc32 lfsr hamming code CY27H512 CY7B923/CY7B933 
tristate xnor gateAbstract: tristate xor gate configured as one of several logic functions · TDFN8 Package · Low static power consumption IDD = 1A · 3.3V logic including, AND, OR, NAND, NOR, XOR, XNOR, inverter, buffer and MUX. No , input1 0 Figure 11. TriState NAND/OR Function TriState XOR/XNOR functions available Table 12 , 0000074LB1G9911 Page 9 of 17 SLG74LB1G99 Table 13. TriState XOR Function Function TriState XOR , voltage level; X = don't care Figure 13. TriState XOR Function Table 14. TriState XOR Function 
Silego Technology Original 

74LVC1G99 SN74AUP1G99 SN74LVC1G99 tristate xnor gate tristate xor gate TriState Buffer CMOS tristate xor SLG74LB1G99V NLX1G99 SPP012 
N2960NAbstract: N2960I Signetics Logic Products Product Specification Error Detection and Correction (EDC) Unit 2960 Table 1 , check bit is generated as either an XOR or XNOR of the eight data bits noted by an "X" in the table , for check bit generation are contained in Table 4. Each check bit is generated as either an XOR or XNOR of eight of the 16 data bits as indicated in the table. The XOR function results in an even parity , Signetics Logic Products Product Specification Error Detection and Correction (EDC) Unit 2960 Table 6 
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N2960N N2960I DATA70 LD03T8IS 
Abstract: generated as either an XOR or XNOR of the eight data bits noted by an "X" in the table. Control Mode , generated as either an XOR or XNOR of eight of the 16 data bits as indicated in the table. The XOR , modes. an XOR or XNOR or 16 of the 32 data bits as indicated in the table. The XOR function results , Logic Products 2960 Error Detection and Correction (EDC) Unit Table 7. 32Bit Modified Hamming , bit is generated as either an XOR or XNOR of the sixteen data bits noted by an â' X" in the table 
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DATA23 TC03S70S L003740S L003750S 
Z8000Abstract: "hamming code" XOR or XNOR of eight of the 16 data bits as indicated in the table. The XOR function results in an , check bit generation are contained in Table VII. Check bits are generated as either an XOR or XNOR or 16 of the 32 data bits as indicated in the table. The XOR function results in an even parity check bit , errors are detected. in Table X. Check bits are generated as either an XOR or XNOR TABLE X. 64 , the table. The XOR function results in an even parity check bit, the XNOR in an odd parity check bit 
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Z8000 
PAL 011aAbstract: PAL VIHH programming pulse : 15V, 20B : 13.5V) to Pin 11 (PGM/OE) Table 2 Feature S1 S2 Cell 0 0 OR 0 1 XOR 1 0 Polarity , ï»¿It TJl JL CMOS EPL Series 20 A/B RICOH EPL Series 20A/B are fieldprogrammable logic arrays , family. Group I consists of ANDFIXED OR, XOR arrays, (EPL 10P8,12P6,14P4, and 16P2) available in 55ns or 35ns versions. Group II consists of ANDFIXED OR, XOR array (EPL 16P8) and three Registered ANDFIXED OR, XOR arrays (EPL 16RP8,16RP6, and 16RP4). EPL Series 20A/B devices allow users to program by 
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EPL10P8 PAL 011a PAL VIHH programming pulse 16P2 EPL12P6 EPL16P8B EPL16RP4B 2929X31 EPL16RP6B 
PAL 011aAbstract: Ricoh Electronics pulse and Vihh (20A : 15V, 20B : 13.5V) to Pin 11 (PGM/OE) Table 2 Feature S1 S2 Cell 0 0 OR 0 1 XOR , utmm CMOS EPL Series 20 A/B CMOS Electronically Programmable Logic RICOH EPL Series 20A/B are fieldprogrammable logic arrays made possible by CMOS EPROM process technology. Two product groups make up the EPL Series 20 A/B family. Group I consists of ANDFIXED OR, XOR arrays, (EPL 10P8,12P6,14P4, and 16P2) available in 55ns or 35ns versions. Group II consists of ANDFIXED OR, XOR array (EPL 16P8) and three 
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Ricoh Electronics EPL14P4 EPL16RP8B 
JTAG xdp CONNECTORAbstract: xdp CONNECTOR a logic high and the output of the last XOR device in the chain is connected to a pin which is , CPU with all logic except chipset (in that table as "Other Devices") Designing Embedded Systems For , an output from the XOR chain at all times. I/O not in the chain will be active at a given logic , XOR chain input pins with pattern produced via the JTAG boundary scan logic of the attached devices , . 6 3.3 XOR Chains 
Intel Original 

321060001US JTAG xdp CONNECTOR xdp CONNECTOR ITP700FLEX INTEL embedded processors Core 2 duo IEEE1149 
Abstract: COMâ'L E PAL32VX10/A 24Pin Versatile with XOR Programmable Array Logic Advanced Micro Devices DISTINCTIVE CHARACTERISTICS â Increased logic power  Up to 32 inputs and 10 outputs , the output of the OR logic array. The XOR gate output feeds the input of the D flipflop. The way In , Logic (PALÂ®) device which implements a sumofproducts transfer function via a userprogrammable AND logic array and a fixed OR logic array. Featured are ten highly flexible input/output macrocells which 
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PAL22V10 PAL32VX1Q/A 
PAL32VX10Abstract: COM'L PAL32VX10/A 24Pin Versatile with XOR Programmable Array Logic DISTINCTIVE CHARACTERISTICS Increased logic power  Up to 32 inputs and 10 outputs Advanced Micro Devices Global , macrocell logic diagram , one input of the XOR gate is connected to a single product term, while the second input is connected to the output of the OR logic array. The XOR gate output feeds the input of the D , configuration, the XOR gate on the input of the flipflop can be used to program the logic polarity of the 
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PAL32VX10 
PAL 011aAbstract: 16P2 Output, 4Registered ANDOR, XOR array Part Numbering System EPL 16 RP  Electronically Programmable Logic  , (20A : 15V, 20B: 13.5V) to Pin 11 (PGM/OE) Table 2 Feature S1 S2 Cell 0 0 OR 0 1 XOR 1 0 Polarity 1 , KOM ili. 006743 o; CMOS EPL SÃ©riÃ©s 20 A/B RICOH EPL SÃ©riÃ©s 20A/B are fieldprogrammable logic , family. Group I consists of ANDFIXED OR, XOR arrays, (EPL 10P8,12P6, 14P4, and 16P2) available in 55ns or 35ns versions. Group II consists of ANDFIXED OR, XOR array (EPL 16P8) and three Registered 
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EPL14P4A EPL14P4B EPL16P2A EPL16P2B 242S2627 
"XOR Gate"Abstract: EPM3128A depends on whether the output pin macrocell uses its XOR gate as an inverter. Table 4 shows the fast , devices, addresses known device issues, and includes workarounds for those issues. Refer to Table 1. Table 1. MAX 7000AE, MAX 7000B, & MAX 3000A Device Family Issues Issue Affected Devices Specific , Table 1: (1) (2) MAX 7000B I/O Current During Power Sequencing Altera Corporation , I/O pins may source or sink current greater than 300 A. Table 2 describes the two power sequence 
Altera Original 

EPM3128A EPM3256A EPM3512A EPM7128AE EPM7256AE 7000E 7000S 
4 bit pn sequence generatorAbstract: pn sequence generator ) megafunction is based on linear XOR or XNOR feedback logic in which the initial value of the shift register , XOR or XNOR logic and then fed back into the shift register input. The LFSR megafunction is designed , reduces logic usage and optimizes area and performance. Table 2 describes these parameters. Table 2 , ) Specified by user. Feedback logic configuration 2 2 to 32 bits XOR Can be customized for , acquisition process. XOR logic is configured on the received data stream with the various PN sequence phases 
Altera Original 

4 bit pn sequence generator pn sequence generator direct sequence spread spectrum LFSR 3 bit pn sequence generator code 4 bit LFSR 
SL4 diodeAbstract: SR330 enabled, OPA and OPB select ALU functions Sum, XOR, X + Y, or X â'¢ Y (see Figure 11). See Table 4. Table 4 Function ZP CD61 OPA OPB Not Enabled See Table 3 H X X Sum Sum PAR L L L XOR XOR PAR L L H X , . When Comp is at a logic L, Y data is passed. When Comp is at a logic H, Y is complemented. Table 5 , 8bit adder accessed by two latched Input ports. In addition, various logic operations can also be , Manufactured from high performance, oxideIsolated ECL macrocell array. â Performs all necessary logic and 
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DM10900 TUL5014 SL4 diode SR330 8 bit half adder 74 CD60 CD61 CD62 
8042 keyboard mouse controllerAbstract: IT8761E . 54 Table 53. XOR Chain Order , . 54 IT8761E Table 53. XOR Chain Order Pin # Signal Name 1 VCC 2 CLK48 3 , . 52 Figure 52. Logic Diagrams of GPIO1X and GPIO2X , . 65 ii IT8761E TABLES Table 41. LPC Bus Interface Signals . 41 Table 42. KBC/Misc. Interface Signals 
Integrated Technology Express Original 

8042 keyboard mouse controller 16c550 to isa slot scheme 16c550 isa slot SERIRQ 8042 kbc IT8761 02BSC 50BSC 039REF 00REF 
"XOR Gate"Abstract: Applications of "XOR Gate" macrocells in the logic block. Note that there is also a twoinput hardware XOR gate with an input from the , Architecture Each Fast Module consists of four logic blocks with 20 macrocells interconnected by a local ZIA as shown in Figure 2. Each logic block has a fanin of 36 from the local ZIA. The 32 I/O pins for the Fast Module are equally distributed eight per logic block. Therefore, eight macrocells from each logic block are bondedout to pins, the other remaining 12 macrocells are buried. XAPP313 (v1 
Xilinx Original 

Applications of "XOR Gate" XOR GATE CoolRunner data sheet for 3 input xor gate SIGNAL PATH designer XCR3960 NX5406 
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