摘要:
The present disclosure includes apparatuses and methods for bank to bank data transfer. An example apparatus includes a plurality of banks of memory cells, an internal bus configured to transfer data between the plurality of banks and an external bus interface, and a bank-to-bank transfer bus configured to transfer data between the plurality of banks.
摘要:
Disclosed is an architecture for an output driver that does not employ level shifters in the high speed data path. Since the proposed architecture is free from level shifters in the high speed data path, it provides better performance across PVT corners. The disclosed output driver usages a hybrid pullup driver which makes it compatible for the wide range of DRAM supply range. This approach allows for significant savings for electronic design area and dynamic power.
摘要:
A system includes a processing circuit and a circuit configured to output a given number N of bits of configuration information to be used by the processing circuit. The circuit includes a non-volatile programmable memory configured to output a first group of N bits, N terminals for receiving a second group of N bits, and N logic gates. A first input terminal of each logic gate is connected to a respective bit of output from the non-volatile programmable memory and wherein a second input terminal of each logic gate is connected to a respective terminal of the N terminals.
摘要:
A programmable semiconductor device includes a user programmable switch comprising a configurable element positioned above a transistor material layer deposited on a substrate layer.
摘要:
According to an embodiment, a programmable logic circuit is described comprising a first data bit input to receive a first data bit a and a second data bit input to receive a second data bit b, a first program bit input to receive a first program bit p1, a second program bit input to receive a second program bit p2, a third program bit input to receive a third program bit p3 and a fourth program bit to receive a fourth program bit p4 and an output configured to output ( ( ( a ⋀ b ) ⋁ ( p 1 ⋀ a ) ⋁ ( p 2 ⋀ b ) ) _ ⋀ ( p 3 ⋁ b ⋁ a ) ) ⋁ ( a ⋀ b ⋀ p 4 ) _ .
摘要:
A novel non-volatile latch circuit and a semiconductor device using the non-volatile latch circuit are provided. The latch circuit has a loop structure in which an output of a first element is electrically connected to an input of a second element and an output of the second element is electrically connected to an input of the first element through a second transistor. A transistor using an oxide semiconductor as a semiconductor material of a channel formation region is used as a switching element, and a capacitor is provided to be electrically connected to a source electrode or a drain electrode of the transistor, whereby data of the latch circuit can be retained, and a non-volatile latch circuit can thus be formed.
摘要:
An information processing apparatus comprises: a programmable processing unit capable of changing a circuit configuration by a configuration; a first control unit connected to the programmable processing unit, that instructs the programmable processing unit to perform a first configuration for a first job to be processed by the first control unit, and processes the first job by means of the programmable processing unit which has changed the circuit configuration according to the instruction; and a second control unit connected to the programmable processing unit, wherein the first control unit further instructs the programmable processing unit to perform a second configuration for a second job to be processed by the second control unit, and wherein the second control unit processes the second job by means of the programmable processing unit which has changed the circuit configuration according to the instruction.
摘要:
A dynamic reconfigurable semiconductor device is provided. The semiconductor device includes two logic blocks, a pass transistor, two selection transistors and a precharge transistor. The two selection transistors are arranged to sandwich the pass transistor so that a source and a drain of the pass transistor are located between the sources of the two selection transistors. The sources and the drains of the two selection transistors are located between the two logic blocks. When the two selection transistors are in off-state, a potential can be supplied to the source or the drain of the pass transistor via the precharge transistor, and by electrical conduction, another potential for a context is applied to the gate of the pass transistor. When the context is executed, the gate of the pass transistor is in a floating state, the two selection transistors are in on-state, and the precharge transistor is in off-state.
摘要:
To provide a device to reconfigure multi-level logic networks, which enable logic modification and reconfiguration of a multi-level logic network with small circuit area and low-power dissipation in a simple manner. For example, in the case of reconfiguring a multi-level logic network following logic modification for deleting an output vector F(b) of an objective logic function F(X) corresponding to an input vector b, unmodified pq elements are selected one by one from the nearest pq element EG to an output side. At this time, among output values of pq elements closer to an input side than selected pq elements, output values corresponding to the input vector, which equal an output value corresponding to any input variable X other than the input vector b are considered modified and thus not selected. Then, a selected output value corresponding to the input vector b is rewritten to an “invalid value”.
摘要:
An ePLX unit includes a logic unit having an SRAM and a MUX, and a switch unit having an SRAM and a TG for establishing wiring connection in the logic unit. When a composite module is set in the first mode, an Add/Flag control unit uses the SRAMs as a data field and a flag field, respectively, to autonomously control the read address of each of the data field and the flag field in accordance with a control flag stored in the flag field. Furthermore, when the composite module is set in the second mode, the Add/Flag control unit writes configuration information into each of the SRAMs to reconfigure a logic circuit. Consequently, the granularity of the circuit configuration can be rendered variable, which allows improvement in flexibility when configuring a function.