Semiconductor Engineering

The PCB Engineer’s Guide To Successful DDR Bus Design

This paper tackles the critical signal integrity concerns encountered when designing, simulating, and analyzing DDR buses. The first section describes DDR bus design challenges that can be ...
Ars Technica

DDR 133 vs 200 Mhz FSB

Would a 200 Mhz FSB be faster (move-more-data) than a double-pumped 133 Mhz DDR bus. The old info that I had (I was corrected as to DDR speed issues in MacAch not long ago) indicated that a double ...
Electronic Design

DDR Bus Termination Regulator from Diodes Incorporated Handles Upgrades to DDR4

Diodes Incorporated has introduced a low-dropout linear regulator capable of generating the bus termination voltages needed by DDR 2, 3, 3L and 4 SDRAM memory systems. Diodes Incorporated has ...

Parchim: Teile von DDR-Bus gestohlen - Polizei sucht Zeugen

In Parchim sind Teile eines DDR-Busses der Bauart "Barkas B1000" gestohlen worden. Die Polizei sucht Zeugen.
EDN

Debugging DDR memory interfaces using area-based triggers

DDR bus protocol allows signals to go idle, or tri-state, when they are not active. When debugging or performing JEDEC conformance measurements on the DDR interface, it is often necessary to perform ...
EDN

Tektronix enhances DDR test and validation portfolio with two new additions

Tektronix today announced enhancements and upgrades to its DDR test and validation portfolio. New interposers being introduced for the Tektronix TLA7000 Series logic analyzers provide engineers with ...
FOCUS

Wie die DDR auf Bus und Bahn setzte - aus purer Not

Allerdings nur aus wirtschaftlicher Not heraus, wie eine neue Folge der sehenswerten Doku-Reihe "DDR Mobil" aufzeigt. Anders als in der BRD waren im Osten Erdöl und Devisen so knapp, dass man ...
Business Wire

DDR4 Memory Monitoring Tool Sheds Traditional Approach by using Thousands of Counters

BEDFORD, N.H.--(BUSINESS WIRE)--FuturePlus Systems today is introducing the FS2800 DDR Detective ®, the most comprehensive and cost effective DDR4, DDR3 and LPDDR2/3 validation and debug tool ...
Ars Technica

DDR 133 vs 200 Mhz FSB [copied from Mac Achaia]

Would a 200 Mhz FSB be faster (move-more-data) than a double-pumped 133 Mhz DDR bus. The old info that I had (I was corrected as to DDR speed issues in MacAch not long ago) indicated that a double ...