SU1172007A2 - Versions of ring scaling device - Google Patents

Abstract

1. Ring counting device according to ed. St. No. 1091349, characterized in that, in order to increase speed, the output of the second AND-NO element is connected to the additional inputs of the fourth AND-NOT discharge elements. 2. The device according to claim 1, characterized in that the output of the second element AND-NOT is connected to the additional input of the second element AND-NOT through the delay element. 3. Ring ringing device according to auth. No. 1091349, characterized in that, with a view. increase the speed, the fourth input of the second element AND-NOT connected to the output of the third element AND-NOT of the first discharge. 4. The device according to claim 3, characterized in that the output of the second AND-NO element is connected to the k additional input of the second AND-NOT element through a delay element.

Description

The invention relates to a pulse technique, can be used in devices for various purposes as controlled scaling devices and multistable 5 elements on any whole base, pulse distributors, frequency dividers, registers and is an improvement to the known device according to auth. St. No. 1Q91349. ten

The purpose of the invention is to increase the speed of the device by reducing the pulse width of the installation to 3 and, consequently, the transient process.

FIG. 1 shows a diagram of a three-bit ring scaler according to the first embodiment of FIG. 2 - the same, according to the second option.

The device contains the elements AND-NOT 20 1-3, the elements NOT 4 and 5, the first elements AND-NOT - respectively, the first - the third bit; the second elements of the NAND - respectively the first - the third bit - 25 dov; the third elements AND-NOT 8-1 - respectively, the first - the third bit; the fourth elements, respectively; tires - the task of the conversion factor J. jO input bus 11; bus 12 sbrcsa-, bus 13 control. reset; tires and conversion rate control; control bus group 15 and delay element 16.

FIG. 1 and 2, as an example, only two tires and control of the conversion factor are given, but in general, there may be more.

FIG. 1 outputs of the elements AND-NOT are connected respectively with the first inputs of the elements AND-NOT - and with the first inputs of the elements Tq, B AND-NOT -, the outputs of which 45 are connected respectively with the second inputs of the elements AND-NOT - the outputs of which are connected respectively with the first inputs of the elements AND-NOT - with the second inputs of the 50 elements AND-NOT - and with the first inputs of the elements AND-NOT - whose outputs are connected respectively with the second inputs of the AND-NOT elements, and with the third 55 inputs of the AND-NOT elements, And the outputs of the AND elements -NO - connected accordingly with the third

the inputs of the elements AND-NOT, the second inputs of the elements AND-NOT - are connected respectively with the tires -. The third inputs of the AND-NOT elements are connected to the bus, the fourth inputs of the AND-NOT elements are connected to the bus. The bus 11 is connected to the third inputs of the NAND elements — the outputs of the NAND elements — are connected to the inputs of the NAND element 1, the auxiliary input and output of which are connected respectively to the reset bus 12 and to the first input of the NAND element 2, the second input of which connected to the bus 13. The output element AND-NOT 2 is connected to the fourth inputs of the elements AND-NOT. and The control bus group 15 is connected to the inputs of the AND-HE element 3, the output of which is connected to the input of the HE element 4, the output of which is connected to the fourth inputs of the AND-NOT elements. The input and output of the element NOT 5 are connected respectively to the bus 11 and to the third input of the element NAND 2 whose output is connected to the fifth (additional) inputs

elements and NOT -. I

Output element AND NOT 2 also

connected (connection, shown by a dotted line) through the delay element 16 with the fourth input of the element AND-NOT 2.

FIG. 2 outputs of elements AND-NOT and connected respectively with the first inputs of elements AND-NOT - and with the first inputs of elements AND-NOT - whose outputs are connected respectively with the second inputs of elements AND-NOT - whose outputs are connected respectively with the first inputs of elements AND- NOT - with the second inputs of the AND-NOT elements - and with the first inputs of the AND-NOT elements - the outputs of which are connected respectively with the second inputs of the AND-NOT elements, and 6-1 and with the third inputs of the AND-NOT elements, and. The outputs of the elements of NAND are connected respectively to the third inputs of the elements of NAND, The second inputs of the elements of NAND; - 9 are connected respectively to the tires - the third inputs of the elements are connected to the bus, the fourth inputs of the elements of NAND are connected to. shigoy 14 2.

Claims (4)

1. Ring recounting device according to ed. St. No. 1091349, characterized in that, in order to improve performance, the output of the second AND-NOT element is connected to additional inputs of the fourth AND-NOT discharge elements. 2. The device according to p. · 1, characterized in that the output of the second AND-NOT element is connected to the additional input of the second AND-NOT element through a delay element. 3. Ring recalculation device for ed. No. 1091349, characterized in that, in order to improve performance, the fourth input of the second AND-NOT element is connected to the output of the third AND-NOT element of the first category. 4. The device according to p. 3, characterized in that the output of the second AND-NOT element is connected to the additional input of the second AND-NOT element through a delay element.