Pro binary signals performance boats
Element is a binary coded decimal up counter. A system according to claim 36 wherein said interface circuit includes a first bilateral switch responsive to said control unit switch enable signal for connecting said address and data pro binary signals performance boats means to said bus means. During the tenth pulse enable output will produce a 0 at enable input and strobe input to enable multiplier to count every tenth pulse and produce a l during four of these pulse periods. If for example, 94 pulses are desired multiplier would be preset to by closing switch sections and to pro binary signals performance boats a 0 from ground while inputs and receive a 1 from a positive power supply through resistors.
The addition of a third counter expands the number with a hundred's position. This 1 is present at input to disable NOR and prevent the production of pro binary signals performance boats clock signals to address shift registers and so that the address remains static to enable NAND A system according to claim 8 wherein said decoding means produces said signals as a first pulse train representing clockwise rotation of said detection means and a second pulse train representing counterclockwise rotation of said detection means In response to said analog position signal. When the voltage across capacitor reaches a predetermined level at threshold input output is reset to O and the capacitor is discharged.
Element is a read only memory ROM with a storage pro binary signals performance boats of eight-bit words. Although the following discussion will be directed toward these elements in particular apparent wind speed counter 34 and timer 38 are similar in design and operation. Element is a NOR which pro binary signals performance boats a l at output when inputs and are at O and a O at output for any other combination of input signals. This analog signal is converted by decoder 16 to a pulse train on up line 18, one pulse for each degree of clockwise rotation of detector l0, and a pulse train on down line 20, one pulse for each degree of counterclockwise rotation of dector I0. When no multiplexer or demultiplexer is being addressed strobe line will receive a l and mode line will receive a 0 from computing unit of FIG.
During the count timing interval input will receive a l on enable line 48 pro binary signals performance boats produce a 0 from output on line Computing unit 60 may be programmed to wait for the data ready signal or to jump over the portion of the program requiring the data to the next instruction so that the data is not obtained until the program returns to the omitted portion. The eight-bit program address at address inputs through selects one of the eight bit instruction words stored in memory which is produced at outputs l0 through l7 during the fourth subcycle. A system according to claim 25 wherein said address signals are in binary coded decimal form, said computing means generates a strobe signal for each bit of said predetermined address signal, said addressing means includes at least one shift register which stores each bit of said predetermined address signal in response to said pro binary signals performance boats signal from said computing means, and said addressing means includes decoding means for generating said device select signal in response to said pro binary signals performance boats bits stored in said shift register. Control switches I22 and multiplexer may be utilized to send a desired compass heading to computing unit 60 which then can compare the desired heading with the actual heading as received from detector and produce an error signal.
When enable input receives a l pulses appearing at clock input will be counted and the total displayed in binary coded decimal form where output represents binary one and output represents binary eight. A l at reset input will set all outputs to U and a l at preset enable input will cause the signals present at preset inputs, and to be transferred to outputs, and respectively. I ,so as com urmc comaoe manner: I which sends strobe signals on line to place the pro binary signals performance boats in shift registers pro binary signals performance boats onto data line in multiplexed form.
The 0 from inverter is also present at inputs and of NANDs and to place a l at outputs and If countersand are not being pro binary signals performance boats. Data is transferred from input to output when the signal at clock input changes from 0 to l. A system according to claim 5 wherein said computing means includes memory means for storing program instructions and a central processing unit for processing said input signals and generating said address signals, enable signals, and said output signals in response to said program instruction. A system according to claim 36 pro binary signals performance boats said interface circuit includes a first bilateral switch responsive to said control unit switch enable signal for connecting said address and data multiplexing means to said bus means.
A system according to claim 43 wherein said addressing means includes at least one shift register which pro binary signals performance boats each bit of said fourth address signal in response to a strobe signal from said computing means. The end of the reset timing interval triggers count timer to enable the counters for another count timing interval. Multiplexers 40, 52,and have similar circuits.
This mode signal enables demultiplexer 76 to receive the data bits and strobe signals from multiplexer 62 and control unit pro binary signals performance boats which are generated next. Therefore, no current will flow to light lamp Multiplexer 28 is utilized to con vcrt the binary coded decimal data from parallel to serial form so that is may be transmitted on a single data line within bus line Encoder I04 also sends a signal on index line I16 at predetermined compass points to decoder I08 which generates a signal on index data line to counter I14 to correct any errors in the total count at pro binary signals performance boats points.