SU364003A1 - UNITED - Google Patents

Description

one

The invention relates to the field of computing and can be used in the output devices of computers.

The known devices include number registers, decoders, recording drivers, AND and OR circuits, synchronization and scaling units, a recording unit, and delay lines.

The purpose of the invention is to provide simultaneous recording of many parameters on one storage medium with combinations of dots of two colors with commands produced by the device itself.

This is achieved by the fact that an automatic marking unit is inserted into the device, connected to the inputs of setting zero number registers and to the control inputs of one of the decoders.

FIG. 1 shows a block diagram of the proposed device; in fig. 2 and 3 is a diagram of an automatic marking unit; in fig. 4 - marking of curves displayed on paper using the proposed device.

The device contains registers 1 and 2 numbers, decoders 3-7, write drivers 8, OR 9 schemes, synchronization unit 10, scaling unit 11, recording unit 12 and automatic marking unit 13 consisting of a command counter 14, a decoder 15 commands.

frame counter on the trigger 16, the circuit "And / 7 and 18, delay lines 19-21, the circuit" And 22, switch 23, the circuit "OR 24-29, the group circuit" And 30 and 31.

The device works as follows. When a command is received from the computer at the initial moment, the Start-up to Synchronization Unit 10 starts recording unit 12. After the recording unit reaches the normal speed, the numbers in binary code are supplied to the registers 1 n 2.

The signal "Issue through the scheme" And 17 is fed to the authorizing input of the decoder

15 commands, the signal from the zero output of the decoder to the circuit OR 24, and from the output of this circuit to the enable input of the decoder 4. The decoder 6 and the corresponding driver 8 are excited.

The same signal from the circuit "And 17 through the delay line 19 transfers the counter of 14 commands to the next state, and passes through the delay line 20 and the circuit" And 22, sets the registers / and 2 to the "O" position and requests new information from the computer, which is fed to the numeric inputs of these registers.

Excited Single Output Signal

decoder 15 enters the scheme "OR

25, and from the output of this circuit to the enabling input of the decoder 5.

The decoder 7 and the corresponding driver 8 are energized.

Thus, the first point of the second parameter is recorded, and the counter 14 switches to the next state and counts until all the first points of the output parameters are recorded.

Since the frame counter triggers 16 are in the zero state, respectively, the output signals from the decoder 15 pass through the open AND 30 schemes, the OR 24 circuit to the enable input of the decoder 4, and thus the circuit is decoded through the second decryption stage, the decoder 6 and the corresponding write driver 8.

The signal from the corresponding output of the decoder through the switch 23 is recorded in the frame counter via the delay line 21.

After the second points of all parameters are recorded in the counter, the first OR 24 scheme is closed and the next scheme opens and the next two points of the parameter are recorded in a different color.

With an increase in the number in the frame counter triggers 16, the enabling signals to decoders 4 and 5 are provided in such a way that after the end of the full recalculation in the frame counter, the curves are written in the form shown in FIG. 4, i.e., the parameter I consists of single-color dots (black); Parameter II - from monochrome dots of a different color; parameter III - from the alternation of two points of both colors; parameter IV - from the alternation of four points of both colors; the parameter V is from the alternation of both colors by one point, etc.

Thus, the commands developed by the device itself ensure the simultaneous recording of many parameters on one medium through different combinations of dots of two colors.

Subject invention

Claims (2)

1. A device for recording information on electrochemical paper, containing number registers connected to decipherors, whose outputs are connected to shapers connected through OR circuits to the inputs of a recording unit connected to maschine stabilization and synchronization, characterized in that printing information in the form of a combination of dots of two colors, it contains an automatic marking unit connected to the inputs for setting zero number registers and to the control inputs for one of the decoders. 2. The device according to claim 1, characterized in that in the automatic marking unit the counting input of the channel counter is connected via one of the delay lines to one of the AND and OR circuits, respectively, the output of which is connected to one of the inputs of the other AND circuits via the decoder and “OR, and through the switch and the other delay line - to the counting input of the frame counter, the outputs of which are connected to the second inputs of the AND circuits, whose outputs are connected to other inputs of the OR circuits. Numbers from vm BUT ffii-WaQ :: KL 14 Outputs. Outputs to the decoder to the decoder “About triggers of the 18 Outputs, 1 trigger H. Decoder 5 lt s w J7Y lA