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Three-dimensional dynamic random access memory (3D DRAM) using through-silicon via (TSV) has been acknowledged as one good approach for overcoming the memory wall. However, the IO-channel power of a TSV-based 3D DRAM represents a significant portion of the 3D DRAM power. In this paper, we propose a built-in self-test (BIST) -assisted tuning scheme to adjust the driving capability of programmable drivers...
Three-dimensional (3-D) integration using through-silicon-via (TSV) is an emerging technology for integrated circuit (IC) design. It has been used in DRAM die stacking extensively. However, yield remains a key issue for volume production of 3-D RAMs. In this paper, we present a point-to-point interconnection structure derived from bus and propose a fault tolerance interface scheme for TSVs and micro...
Three-dimensional (3D) random access memory (RAM) using through-silicon vias for inter-die interconnects has been considered as a new approach to overcome the memory wall. In this paper, we propose a built-in self-test (BIST) scheme for 3D RAMs. In the BIST scheme, a clock-domain-crossing-aware test pattern generator is proposed to cope with the clock-domain-crossing issue. An inter-die synchronization...
Atom chips have been proved to generate tight magnetic field to trap atoms under ultra high vacuum environment and thus replaced the big coil apparatus. In our work, the Through-Silicon-Via (TSV) technique has been integrated to the atom chip to make the vacuum system even smaller. The feature of our atom chip with TSV is after thermal cycling process (350 ˚C), the TSV can still pass the helium leaking...
Three-dimensional (3D) integration is expected to cope with the difficulties faced by current 2D system-on-chip designs using through silicon via (TSV). However, coupling capacitance exists between two neighboring TSVs such that TSVs are prone to crosstalk faults. In this paper, we propose a builtin self-test (BIST) scheme for the post-bond test of TSVs with crosstalk faults in 3D ICs. A test algorithm...
Three-dimensional (3D) integration using through silicon via (TSV) has been widely acknowledged as one future integrated-circuit (IC) technology. A 3D IC including multiple dies connected with TSVs offers many benefits over current 2D ICs. However, the testing of 3D ICs is much more difficult than that of 2D ICs. In this paper, we propose a cost-effective built-in self-test circuit (BIST) to test...
The three-dimensional (3D) integration technology using through silicon via (TSV) provides many benefits over the 2D integration technology. Although many different manufacturing technologies for 3D integrated circuits (ICs) have been presented, some challenges should be overcome before the volume production of 3D ICs. One of the challenges is the testing of 3D ICs. This paper proposes test integration...
Three-dimensional (3D) integration using through silicon via (TSV) is an emerging technology for integrated circuit designs. 3D integration technology provides numerous opportunities to designers looking for more cost-effective system chip solutions. In addition to stacking homogeneous memory dies, 3D integration technology supports heterogeneous integration of memories, logic, sensors, etc. It eases...
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