CN108628575A - The multivalue current mode autoexcitation for quantifying logic quantifies register - Google Patents
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- 238000000034 method Methods 0.000 description 15
- 238000007792 addition Methods 0.000 description 4
- 238000012217 deletion Methods 0.000 description 4
- 230000037430 deletion Effects 0.000 description 4
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
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- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
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Abstract
The multivalue current mode autoexcitation quantization register of quantization logic is made of basic element circuit, queue circuit and total head sample circuit, the emitter node of the both ends triode in queue circuit (n) is separately connected triode Ta, Tb, the emitter of the emitter of triode Ta and queue one end 1. unit triode 2 is of coupled connections by Ie, the emitter of the emitter and one end unit (n) triode 1 of queue of triode Tb is of coupled connections by Ie；Described connects together configuration node G the collector of all triodes 1 in queue (n) with the collector of triode Ta, the collector of all triodes 2 in queue (n) is connected together configuration node V with the collector of triode Tb, the base stage of all triodes 1 in queue (n) is connected together with the base stage of triode Ta composition read-write end node, node V is connected to positive pole, node G is connected to by transistor T1, in the sampling node of the mirror current source of T2, T3 composition.
Description
Technical field
The present invention relates to field of computer technology, specifically realize one of underlying hardware of multivalue computer " quantization logic
Multivalue current mode autoexcitation quantify register "
Technical background
Computers all so far and its relevant digital display circuit are all two-values, and multivalue is calculated in spite of many excellent
Point, but because of the key hardware without supporting multi-value operation, so development is extremely slow, it may be said that and multivalue computer is especially
The realization of decade computer is almost nil, and in light of this situation, I has proposed a kind of simple and effective multivalue and calculate in fact
Circuit is applied to be especially the effective ways of ten values calculating and be especially the adding of ten values with two-value hardware realization multivalue, subtract, multiply, the calculation removed
The Key Circuit of art operation and its logical operation is called " quantization logic " and its circuit, referring specifically to patent application
(201710023530.1 201710023529.9 201710023528.4 201710024248.5 201710024246.6
201710024247.0), there are two types of information patterns for quantization logic tool itself, and one is positions to weigh information pattern, and one is width power to believe
Breath pattern, the physical circuit under two kinds of information patterns also have bigger difference, are then position power information and width power information in real work
Convert mutually it is each use the chief, the numerical operation in relation to multilevel information is dependent on position power information, but the performance of natural information is most
It is analog information, the position for then obtaining standard is weighed and width power information will be the key that circuit trend is substantially applied, moreover width power is believed
The multilevel storage method of breath is also that we are desired.
Invention content
" quantization logic " is that the label information generated after being quantified with analog information carries out logical operation as operator, is deduced,
The flogic system of judgement
Quantify the simple understanding of logic
The method that mark value continuous, fuzzy, after chaos information quantization carries out logical operation as input and output is just named
Quantization logic is done, realizes that the circuit of its operation is just called quantization logic circuit, then quantifies the input preamble part of logic circuit
Most of is quantizer or the weights line being quantized.Postposition output par, c is that quantization weight line or quantization width weigh line.
Quantization logic has used the basic thought of two-valued function and multi valued logic or even fuzzy logic, and with simple and effective
Be orientated circuit with two-value and realize the Key Circuit of multivalue and its fuzzy logic so that be only limited to simple two in logic original paper
It is same to form multivalue and its fuzzy logical operation circuit in the case of kind state, especially quantify the compatible operation of logic
Fundamentally solve the problems, such as multi-value operation, deposit with the method for quantization deposit, to open computing device of new generation
Update level road.The bustling various operation method of quantization logic can provide effective hardware support to the development of artificial intelligence.
Quantify logic circuit for two-valued function circuit, structure is more complicated, but I believe that in ultra-large collection
At under the support of circuit engineering, the machine that is more than two-value computing device by being continuing effort to may be implemented performance.
Quantifying logic circuit, there are two types of circuit implementing methods, and one is transported as input/output information with amplitude weights
" width power type quantifies logic circuit " calculated, another kind are that as input/output information, " position power type quantifies logic with position weight
Circuit " can be " width power type " in practice, can also be " position power type ", can also be " mixed type ".
The numerical value representation method of position power type quantization logic
It is called position power table with one group of method that spatially position weight of the line of parallel arranged or point indicates numerical values recited
Show that method, position indication have the property that：
1, the quantity of spatial parallelism arranging line is identical with using magnitude carry system, and binary number is indicated with two lines, three into
System indicates with three lines ... quinary indicates with five lines ... the decimal systems indicate that N systems are indicated with N line with ten lines.
2, the voltage on line is that high level is effective, and low level or 0 level indicate invalid.Vice versa.
3, uniquely there was only a line in one group of line at any time, remaining line is locked into invalid state for high level.
Width power type quantifies logic value representation method
1, it is that amplitude information is quantized into multiple isolated numerical value with equal difference attribute and indicates to weigh with the value that width, which weighs information,
I.e. one arithmetic progression of composition is sized in width weights by the amplitude information of weight
2, the ordered series of numbers maxitem of its Quantitatively Selecting of width power information indicates scale.
3, general natural number 0,1,2 ... it is the optimal selection that weight indicates
Quantifying the essential characteristic of logic is
1：It is that logic " state " and information " power " are detached first to quantify logic, and the combination form of logic ensures that logic is closed
Be is complete correct, and the weights of information are attached in logic state and not by logic state restrict, are believed with abundant displaying
Colourful combination performance relationship is ceased, this method actually people are using but are being the failure to detach, such as：Pick up certain
One analog information first has to detection with or without information (logic detection), then just evaluates and tests metric width weights.Obvious information
Whether there is or not being logic judgment, and the magnitude of information is then numerical metric, and the meaning of the two is different.Once presentation of information " having " is patrolled
The state of collecting, i.e., to complete logical operation, and the colorful variation of information amplitude later is not limited by logic state " having ".
2：Operation is carried out using " having " "None" Information sign, " having " "None" Information sign is different from the high and low of two value informations
Information, most apparent difference is that two value informations take two logical symbols 0 and 1 of height, 0 indicates low, and 1 indicates high, and two kinds of shapes of height
State is both logic state and binary number value information, and quantifies logic and indicate logic state, " having " and two with " having " and "None"
There is information in corresponding display position of height of value logic, and to show its scale numerical value weights, and "None" then shows that the position does not have
Information does not show weights, and information 0 and 1 is to indicate information weights rather than logic state in quantifying logic, and 0 and 1 as with dividend right letter
Breath respectively have oneself occupy " weights line " or " range value ", indicate information when 0 with dividend right line is got higher, show the position have weights 0. in
It is that 0 bit line is got higher, shows that its information weights is 0, display is without information when which is lower.Weights 0 are not shown, rather than tradition is anticipated
Zero or low in justice.
3：The value of information is indicated with range value and position power
With the amplification value of information carrier indicate information state and weighted value method we make width weigh method, when information is any
The amplification value at quarter is just called width weights, and information is just called width weighted code in the list of all sample magnitude weights of certain period.
With the position weight of information carrier indicate information state and numerical values recited method we make position weigh method, information
The weight of carrier any position is just called a weights, and the spatial information that position weights are rearranged by prescription order is just called position power
Code.
4：Quantization logic fetter by logical relation therefore has abundant operation relation and output, can be take greatly, take it is small,
Different value with, with value and, different value or together value or compared with, add, subtract, multiplication and division, many way of outputs such as side by side, different output sides
Method determines the different function of logic circuit.The different function of same circuit can judge that offer is efficiently various to the evaluation and test of information and sentence
Determine tool.
5：The computing circuit of position power type quantization logic does not need dedicated tandem circuit design, is with traditional logic circuit
It simple, effective, reliable can realize multi valued logic operation and multi-system arithmetic operator, especially be easy to modular circuit framework
Implementation particularly suitable for current large scale integrated circuit.
6：Width power type quantization logic circuit needs the design of tandem circuit, so generating a series of and two-valued function completely not
Same basic circuit.
The multivalue current mode autoexcitation quantization register of this part invention quantization logic is realized using the quantified property of electric current
Autoexcitation register device.
The multivalue current mode autoexcitation quantization register for quantifying logic is by basic element circuit, queue circuit and total head
Sample circuit forms, it is characterised in that：
The base stage of triode 2 is connected with the emitter of triode 1, and the base stage of triode 1 is independently drawn, triode 1 and three
The open collector of pole pipe 2 is respectively connected to constant-current supply Ie in the emitter of triode 1,2, and the cathode of constant-current source is grounded, as
Element circuit；
N number of element circuit side by side and labeled as 1., 2., 3. ... (n), the emitter node of each unit circuit triode and
Adjacent another unit emitter node connection, and the emitter constant-current supply Ie of overlapping is deleted, 1. queue, 2., 3. ... (n)
The base stage of each unit triode 1 connects together, this be queue circuit 1., 2., 3. ... (n)；
Queue circuit 1., 2., 3. ... the emitter node of the both ends triode of (n) is separately connected triode Ta, Tb,
The emitter of the emitter of triode Ta and queue one end 1. unit triode 2 is of coupled connections by Ie, the hair of triode Tb
The emitter of emitter-base bandgap grading and one end unit (n) triode 1 of queue is of coupled connections by Ie；
1. queue, 2., 3. ... the collector of all triodes 1 is connected together with the collector of triode Ta in (n)
Configuration node G, 1. queue, 2., 3. ... the collector of the collector of all triodes 2 and triode Tb are connected to one in (n)
Configuration node V is played, 1. queue, 2., 3. ... the base stage of all triodes 1 is connected together with the base stage of triode Ta in (n)
Read-write end node is constituted, node V is connected to positive pole, node G is connected to by transistor T1, T2, the image current of T3 compositions
In the sampling node in source；
The T2 pipe collectors of current source meet a resistance R, and the one end resistance R ground connection connects from the collector and resistance R of transistor T2
It connects node and draws a line as read-write end；
It is directly connected to the base node of the input terminal triode Ta of logic query inside read-write end；
Transistor T4 is inserted between read-write end and the node of resistance R.
It can delete and increase queue circuit 1., 2., 3. ... the element circuit quantity of (n) changes quantization storage value numerical value,
Three value current mode autoexcitations quantization register is constituted, four value current mode autoexcitations quantify register, five value current mode autoexcitation amounts
Change register, six value current mode autoexcitations quantify register, and seven value current mode autoexcitations quantify register, eight value current mode self-excitations
Quantization register is encouraged, nine value current mode autoexcitations quantify register, and ten value current mode autoexcitations quantify register, N value current modes
Autoexcitation quantifies register.
The invention of this part is the improvement and its application of patent ZL0010562.8.
Description of the drawings
Fig. 1 is the basic circuit diagram in patent ZL0010562.8 used in the present invention
Fig. 2 is improvement figure of the present invention to patent ZL0010562.8 basic circuits
Fig. 3 is queue circuit unit figure of the present invention
Fig. 4 is queue composition figure of the present invention
Fig. 5 is three value current mode autoexcitations quantization register cell
Fig. 6 is four value current mode autoexcitations quantization register cell
Fig. 7 is five value current mode autoexcitations quantization register cell
Fig. 8 is six value current mode autoexcitations quantization register cell
Fig. 9 is seven value current mode autoexcitations quantization register cell
Figure 10 is eight value current mode autoexcitations quantization register cell
Figure 11 is nine value current mode autoexcitations quantization register cell
Figure 12 is ten value current mode autoexcitations quantization register cell
Embodiment
With reference to Fig. 5, triode is accessed with Fig. 3 element circuit as queue circuit and at the both ends of the queue circuit
Ta, Tb are of coupled connections the emitter of the emitter of triode Ta and queue one end 1. unit triode 2 by Ie, three poles
The emitter of pipe Tb and the emitter of one end unit (n) triode 1 of queue are of coupled connections by Ie；Then three in queue 1.
The collector of pole pipe 1 connects together configuration node G with the collector of triode Ta, the collector of triode 2 in queue 1.
Configuration node V is connected together with the collector of triode Tb, the base stage of the base stage and triode Ta of triode 1 in queue 1.
Composition read-write end node is connected together, node V is connected to positive pole, node G is connected to and is made of transistor T1, T2, T3
Mirror current source sampling node on, i.e. the T2 transistor collectors of the base stage of the collector T3 of T1, current source connect a resistance
The one end R, resistance R is grounded, and draws a line as read-write end from the collector and resistance R connecting nodes of transistor T2, and read and write
The base node with the input terminal triode Ta of logic query is held to be directly connected to.The connecting line of the base stage and read-write end of triode Ta
For feedback excitation connecting line, according to the essential attribute of quantitative information, which will maintain shape of the multivalue quantization voltage in input
State.The collector resistance R of triode T2 is the regulation resistance for feedback threshold, and triode T4 is electrical level match diode, according to
Situation can additions and deletions, thus constitute three value current mode autoexcitations quantization register cell.
With reference to Fig. 6, queue circuit is connected into 1. with two Fig. 3 element circuits, 2., and is accessed at the both ends of the queue circuit
Triode Ta, Tb are of coupled connections the emitter of the emitter of triode Ta and queue one end 1. unit triode 2 by Ie,
The emitter of triode 1 the emitter of triode Tb with one end unit of queue 2. is of coupled connections by Ie；Then queue
1. the collector of all triodes 1 in 2. connects together configuration node G with the collector of triode Ta, 1. queue, 2.
In the collectors of all triodes 2 connect together configuration node V with the collector of triode Tb, 1. queue, 2. in own
The base stage of triode 1 connects together composition read-write end node with the base stage of triode Ta, and node V is connected to positive pole,
Node G is connected in the sampling node by transistor T1, T2, the T3 mirror current source formed, i.e. the base stage of the collector T3 of T1, electricity
The T2 transistor collectors in stream source connect a resistance R, the one end resistance R ground connection, from the collector and resistance R connecting nodes of transistor T2
A line is drawn as read-write end, and the base node for reading and writing the input terminal triode Ta of end and logic query is directly connected to.Three
The base stage of pole pipe Ta and the connecting line at read-write end are feedback excitation connecting line, and according to the essential attribute of quantitative information, which will
Maintain state of the multivalue quantization voltage in input.The collector resistance R of triode T2 is the regulation resistance for feedback threshold, three
Pole pipe T4 is electrical level match diode, according to circumstances can additions and deletions.Thus four value current mode autoexcitations quantization register cell is constituted.
With reference to Fig. 7, queue circuit is connected into 1. with three Fig. 3 element circuits, 2., 3., and at the both ends of the queue circuit
Triode Ta, Tb are accessed, the emitter of the emitter of triode Ta and queue one end 1. unit triode 2 is coupled company by Ie
It connects, the emitter of the triode 1 the emitter of triode Tb with one end unit of queue 3. is of coupled connections by Ie；Then team
Row 1., 2., 3. in the collectors of all triodes 1 connect together configuration node G with the collector of triode Ta, queue
1. 2., 3. in the collectors of all triodes 2 connect together configuration node V with the collector of triode Tb, 1. queue,
2. the base stage of all triodes 1 connects together composition read-write end node with the base stage of triode Ta in 3., node V is connected to
Positive pole is connected to node G in the sampling node by transistor T1, T2, the T3 mirror current source formed, i.e. the collector of T1
The T2 transistor collectors of the base stage of T3, current source connect a resistance R, the one end resistance R ground connection, from the collector and electricity of transistor T2
It hinders R connecting nodes and draws a line as read-write end, and read and write the base node of the input terminal triode Ta of end and logic query
It is directly connected to.The base stage of triode Ta and the connecting line at read-write end are feedback excitation connecting line, the basic category according to quantitative information
Property, which will maintain state of the multivalue quantization voltage in input.The collector resistance R of triode T2 is for feedback threshold
Regulation resistance, triode T4 are electrical level match diode, according to circumstances can additions and deletions.Thus five value current mode autoexcitations quantization is constituted
Register cell.
..............
Referring to Fig.1 2, queue circuit is connected into 1. with eight Fig. 3 element circuits, 2., 3., 4., 5., 6., 7., 8. and at this
Triode Ta, Tb are accessed in the both ends of queue circuit, the transmitting of the emitter of triode Ta and queue one end 1. unit triode 2
Pole is of coupled connections by Ie, and the emitter of triode Tb and the emitter of the triode 1 of one end unit of queue 8. are passed through Ie couplings
Close connection；Then 1. queue, 2., 3., 4., 5., 6., 7., 8. in all triodes 1 collector and triode Ta collection
Electrode connects together configuration node G, 1. queue, 2., 3., 4., 5., 6., 7., 8. in all triodes 2 collector and
The collector of triode Tb connects together configuration node V, 1. queue, 2., 3., 4., 5., 6., 7., 8. in all triodes
1 base stage connects together composition read-write end node with the base stage of triode Ta, and node V is connected to positive pole, node G is connect
Onto the sampling node for the mirror current source being made of transistor T1, T2, T3, i.e. the base stage of the collector T3 of T1, current source
T2 transistor collectors meet a resistance R, and the one end resistance R ground connection draws one from the collector and resistance R connecting nodes of transistor T2
Line is as read-write end, and the base node for reading and writing the input terminal triode Ta of end and logic query is directly connected to.Triode Ta
Base stage and read-write end connecting line be feedback excitation connecting line, according to quantitative information essential attribute, the feedback will maintain it is more
State of the value quantization voltage in input.The collector resistance R of triode T2 is the regulation resistance for feedback threshold, triode T4
It, according to circumstances can additions and deletions for electrical level match diode.Thus ten value current mode autoexcitations quantization register cell is constituted.
Claims (2)
1. the multivalue current mode autoexcitation quantization register for quantifying logic is by basic element circuit, queue circuit and total head amount
Change circuit composition, it is characterised in that：
(1) base stage of the triode 2 described in is connected with the emitter of triode 1, and the base stage of triode 1 is independently drawn, triode 1
With the open collector of triode 2, it is respectively connected to constant-current supply Ie in the emitter of triode 1,2, the cathode of constant-current source is grounded,
As element circuit；
(2) described in N number of element circuit side by side and labeled as 1., 2., 3. ... (n), the emitter of each unit circuit triode
Node is connected with adjacent another unit emitter node, and deletes the emitter constant-current supply Ie of overlapping, 1. queue, 2.,
3. ... the base stage of (n) each unit triode 1 connects together, this be queue circuit 1., 2., 3. ... (n)；
(3) described in queue circuit 1., 2., 3. ... the emitter node of the both ends triode of (n) is separately connected triode Ta,
Tb is of coupled connections the emitter of the emitter of triode Ta and queue one end 1. unit triode 2 by Ie, triode Tb
The emitter of emitter and one end unit (n) triode 1 of queue be of coupled connections by Ie；
(4) described in queue 1., 2., 3. ... the collector of the collector of all triodes 1 and triode Ta are connected in (n)
Configuration node G together, 1. queue, 2., 3. ... the collector of all triodes 2 is connected with the collector of triode Tb in (n)
To configuration node V together, 1. queue, 2., 3. ... the base stage of all triodes 1 and the base stage of triode Ta are connected in (n)
Read-write end node is constituted together, node V is connected to positive pole, and node G is connected to by transistor T1, T2, the mirror image of T3 compositions
In the sampling node of current source；
(5) the T2 pipe collectors of the current source described in connect a resistance R, the one end resistance R ground connection, from the collector and electricity of transistor T2
It hinders R connecting nodes and draws a line as read-write end；
(6) it is directly connected to the base node of the input terminal triode Ta of logic query inside the read-write end described in；
(7) the transistor T4 described in is inserted between read-write end and the node of resistance R.
2. according to claim 1, it is characterised in that：It can delete and increase queue circuit 1., 2., 3. ... the element circuit of (n)
Quantity changes quantization storage value numerical value, constitutes three value current mode autoexcitation quantizer registers, four value current mode autoexcitations quantization
Device register, five value current mode autoexcitation quantizer registers, six value current mode autoexcitation quantizer registers, seven value current modes
Autoexcitation quantizer register, eight value current mode autoexcitation quantizer registers, nine value current mode autoexcitation quantizer registers,
Ten value current mode autoexcitation quantizer registers, N value current mode autoexcitation quantizer registers.
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