Arm Limited

Nitin Jindal

Vivek Asthana

Yew Keong Chong

Bikas Maiti

Rahul Mathur

Munish Kumar

Ankur Goel

Shruti Aggarwal

Saikat Kumar Banik

Nikhil Kaushik

Kapil Mittal

Divyank Gupta

Shakir Malik

Stefi Bhavsar

Various implementations described herein are directed to an integrated circuit having core circuitry with an array of bitcells arranged in columns of bitcells that may represent bits. A first column of bitcells may represent a nearest bit of the bits, and a last column of bitcells may represent a farthest bit of the bits. The integrated circuit may include sense amplifier circuitry coupled to the core circuitry to assist with accessing data stored in the array of bitcells. The integrated circuit may include multiplexer circuitry coupled to the sense amplifier circuitry. The integrated circuit may include first bypass circuitry coupled to outputs of the sense amplifier circuitry at the farthest bit. The integrated circuit may include second bypass circuitry coupled to an output of the multiplexer circuitry at the nearest bit.

Bypass circuitry for memory applications

Various implementations described herein are directed to an integrated circuit. The integrated circuit may include dummy wordline circuitry having a dummy wordline driver coupled to a dummy wordline load via a dummy wordline. The integrated circuit may include underdrive circuitry coupled to the dummy wordline between the dummy wordline driver and the dummy wordline load. The underdrive circuitry may generate an underdrive on the dummy wordline when the dummy wordline is selected and driven by the dummy wordline driver.

Dummy wordline underdrive circuitry

Various implementations described herein are directed to an integrated circuit having core circuitry with an array of memory cells arranged in columns. The integrated circuit may include write assist circuitry having a column selector that accesses the memory cells via a bitline coupled to each of the columns. The write assist circuitry may include a first node that couples the column selector to a discharge circuit and a feedback circuit. The write assist circuitry may include a second node that couples a trigger circuit to the discharge circuit and the feedback circuit. The trigger circuit enables the discharge circuit, discharges the second node, and is disabled after discharging the second node. The discharge circuit discharges the first node, and the feedback circuit tracks the first node and disables the discharge circuit.

Write assist circuitry

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Noida, India

Nitin Jindal