SU1401516A1 - Multichannel magnetic digital registrator - Google Patents

Abstract

The invention relates to the field of instrumentation. The purpose of the invention is to increase the density of recording digital information on magn. carrier. After turning on the electric motor 20, the signal of the converter 9 is fed through the switch 7 to the input of the counter 4, which sets the subsequent address of the memory block 2. The pulses from the converter 9 are sampled from the memory block 2 and are recorded to the magnet via blocks 17 and 18. carrier. The motor 20 is turned off when the counter 4 overflows. As a result of the appearance of the unit at the output of the trigger 13, when the motor 20 is turned on, the information from block 1 is written more comfortably to the memory block 2, information from the external device is received. Data recording is performed under the action of pulses from the output of the converter 9. 1 sludge. Sg (L

Description

ate

05

1401516

12

The invention relates to the field of an overflow pulse of this sprouting counter and can be used for direct output of trigger 12 through commutations of digital geophysical informationers 10 and 11 by setting the login magnetic carrier zero, the block 1 switching of the invention - increasing the density in read mode, and block 2 - in mode

Record digital information on 5 records. As a result of the occurrence of the unit on

magnetic carrier. The output of the trigger 13 is made when the drawing is turned on. The block diagram of the registration of the electric motor 20 shows the recording of the informant. The institute on the carrier from block 1, while in block 2

The registrar consists of two blocks 1 and information is received from the external mouth of the 2 memory, two counters 3 and 4 of the ad unit. Data recording is performed under

rez, switch 5 input data, dual-action pulses from the output of converter 6 switches and 7 clock pulses of the bed 9.

switch 8 output information, the prevailing condition for the correct explorer 9 angle of rotation - the frequency of your recorder is that time

two switches 10 and 11 controlling the rewriting of information from the memory block to

signals, trigger 12 controls, trigger 5 magnetic carrier must not exceed

13 switching on the leading electric motor, the storage time of the memory unit. With

two half adders 14 and 15, block 16 of the memory block in 4 kB and initial installation, block 17 of the data receipt enhancer 30-40 kB / s

the recording unit 18 magnetic heads, block the filling time is about 100 s, and

19 switching on the leading motor 20, rewriting less than 1 s. tape mechanism (not shown).

Claims (1)

After power on, block 16 is your formula triggers a 3n pulse counter, and 4 and setting the triggers 12 and 13 in the digital multichannel magnetic initial state when, at the output, a trlg recorder containing a tape recorder Gera 13 and direct output of the trigger 12 at-25 mechanism, a block of magnetic heads, there is no logical unit, installed with a block of recording amplifiers, a block Valya switch 5 in the transfer mode of the leading motor, block information from the output of the external installation device and two counters, to the input of memory 1, the switch 8 is associated with the fact that, in order to provide a memory 2 to the input of block 17, to write digital information to the switch 6 in clock transfer mode 30 Cessa changes the speed of movement of the pulses from the output of the external device, two are entered into it memory block to the input of the counter 3, the switch 7 to the input data switch mode, two commutations of clock pulses from the output of pre- ™ P clock pulses, the switch to the invertor 9 to the input of the counter 4, com-ix data, the converter angle clover 10 to the impulse transmission mode of the turn — the frequency set on overflow from the output of the counter 3 to the input 35 in the recorder's head, two commutator trigger 12, the switch 11 of the control signal importer transfer, the trigger overflow from the output of the control counter 4, the master trigger switch trigger input 13, memory block 1 in the re-electric motor and two half adders, with press record, block 2 of memory in the read mode input of the recording amplifier is connected to the .40 input data switch, inputs After switching on, from the flip-flop 13, the electrical signals of the transducer 9vo ™ and the second memory blocks are connected to the data outputs of the propulsion motor 20 and the second memory blocks, respectively, flow through the switch 7 at a time, the address inputs of which are connected to the counter output 4 the next address of memory block 2. Changing the clock input of the counter of the first block, the address block initiates the transfer of information 45 connected to the output of the first commutation in the mode “Reading and writing it in the clock pulse recorder, and the clock input press“ Recording. The pulses from the output of the counter of the second memory block are connected to the converter 9 and the second output of the second switch is sampled from the memory block and through the pulses, with one of the two inputs mutator 8, blocks 17 and 18 performing each a clock switch with its recording on a magnetic carrier. 50 is connected to the output of the angle converter; The electric motor 20 is turned off when turning - the frequency, and the other is turned off at counter 4. Thus, the output of the external device is turned off. on the mag for the overflow of the first counter, the connecting medium is recorded information to the input of the first control switch from the block 2 of memory signals, one output of which is under- Each record byte 55 is connected to one input of the first half-sum in block 1 there is a strobe-pulse, a mator, and another - to one input which, on the clock input of the counter 3 of the mouth-second half-combinator, the overflow output presses the subsequent address of the block 1. On the second counter it is connected to the input of the second the control signal switch, the outputs of which are connected to other inputs of the first and second half adders, the output of the first half adder is connected to the counting input of the control trigger and the installation input of the master motor start trigger, the output of the second half adder is connected to the set input of the master electric start trigger motor, output which is connected to the input device, the output of the initial setup is connected to the reset inputs of the first and second counters, the control trigger and the trigger neither the driving motor, the direct output of the control trigger is connected to the control input of the input data switch, the first control signal switch, the first clock switch, and the Read / Write input of the first memory block, and the house of the relay circuit for switching on the master inverter output of the motor control trigger, information inputs with the control input of the second combo and second memory blocks of the control signal mutator, of the second, respectively, with the clock switch outputs, the input data switch, the input of which is the connector of the recorded information and the input is not with the information output of the external Read-write of the second memory block. device, the output of the initial setup is connected to the reset inputs of the first and second counters, the control trigger and the master motor enable trigger, the direct output of the control trigger is connected to the control input of the input data switch, the first control switch, the first clock pulse switch and input "Read-write the first memory block, and