Topic

die-to-die interconnect

4 posts tagged die-to-die interconnect from Chiplet Ecosystem.

chiplet design timing closure die-to-die interconnect

How Chiplet Clock Domain Boundaries Multiply Timing Closure Complexity Across Dies

Clock domain crossings between chiplets introduce synchronization penalties that monolithic SoC timing tools were never built to handle. Here's what actually breaks.

P. Nakamura

· July 2, 2026 · 4 min read

How Chiplet Disaggregation Breaks Cache Coherency and What Architects Do About It

Splitting a monolithic SoC into chiplets fractures cache coherency in ways that traditional on-die protocols were never designed to handle.

P. Nakamura

· June 25, 2026 · 5 min read

chiplet security heterogeneous integration

Why Chiplet Security Boundaries Are Harder to Draw Than Chip Boundaries

Disaggregating SoCs into chiplets doesn't just split silicon, it splits trust. Here's why securing die-to-die interfaces is genuinely unsolved.

P. Nakamura

· May 21, 2026 · 4 min read

die-to-die interconnect chiplet disaggregation

How Die-to-Die Interconnect Latency Is Reshaping Chiplet Disaggregation Decisions

Die-to-die latency isn't just a spec footnote, it's quietly determining which functions can be disaggregated into chiplets and which cannot.

P. Nakamura

· May 4, 2026 · 4 min read

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advanced packaging heterogeneous integration chiplet design chiplets UCIe 3D stacking bandwidth chiplet integration chiplet interconnect chiplet yield CoWoS hybrid bonding

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