Introduction to CMOS VLSI Design Lecture 18: Design for Low Power David Harris Harvey Mudd College Spring 2004 Outline Power and Energy Dynamic Power Static Power Low ...
Array Structured Memories STMicro/Intel UCSD CAD LAB Weste Text Memory Arrays Feature Comparison Between Memory Types Array Architecture 2n words of 2m bits each If n ...
... (an EVC is a VC reserved across multiple routers) similarly, the EVC is also guaranteed the switch (only 1 EVC can compete for an output physical channel) ...
Tuning of Loop Cache Architectures to Programs in Embedded System Design Susan Cotterell and Frank Vahid* Department of Computer Science and Engineering
Power-Driven Design of Router Microarchitectures ... RC routing computation ... Optimizations are attempted to ER and H Segmented Crossbar By segmenting the row and ...
Mask-programmed ROMs use one transistor per bit. Presence or absence determines 1 or 0 ... Programmable ROMs. Build array with transistors at every site ...
14: CAMs, ROMs, and PLAs. Slide 4. CMOS VLSI Design. 10T CAM Cell. Add four match transistors to 6T SRAM. 56 x 43 l unit cell. 14: CAMs, ROMs, and PLAs ...
An Experimental Study of Data Retention Behavior in Modern DRAM Devices Implications for Retention Time Profiling Mechanisms Jamie Liu1 Ben Jaiyen1 Yoongu Kim1
Lecture 2: Memory Energy Topics: energy breakdowns, handling overfetch, LPDRAM, row buffer management, channel energy, refresh energy * * Power Wall Many contributors ...
70% of the bits in D-cache accesses are '0's. Measured from ... Reduce Data Bus Energy Dissipation. Area Overhead. Area Overhead: 9% Zero-Indicator-Bits ...
Motivation Issues in Sub-100nm CMOS. Sense Amplifier Circuits. Bitline ... T. N. Blalock, and R. C. Jaeger, 'A High- Speed Clamped Bit-Line Current-Mode ...
Register files represent a substantial portion of energy budget in modern microprocessor. ... Custom layout the register file and bypass network in Magic ...
Semiconductor Memory Design (SRAM & DRAM) Kaushik Saha Contact: kaushik.saha@st.com, mobile-98110-64398 Understanding the Memory Trade The memory market is the most ...
Complex issue logic for out-of-order, speculative machines consumes a ... Build better models of in-order processors to provide fairer comparison. Custom tool? ...
DRAM background Fully-Buffered DIMM Memory Architectures: Understanding Mechanisms, Overheads and Scaling, Garnesh, HPCA'07 CS 8501, Mario D. Marino, 02/08
In addition to registers, there is usually a need in digital logic devices for a ... More esoteric Storage Technologies? 11/29/2004. EE 42 fall 2004 lecture 37. 22 ...
Wattch Brooks and Martonosi ISCA2000. SimplePower Vijaykrishnan et al (Penn State) ISCA2000 ... Structural VHDL or verilog with zero or unit-delay timing models ...
CPSC 614:Graduate Computer Architecture. Memory Technology. Based on lectures by ... Same technology used in high-density disk-drives. MEMs storage devices: ...
Hybrid Network. Combination of point-to-point and bus. Reduction in ... Hybrid model, average improvement over Model 2 15% L2 Sensitive 20% Prior work ...
CMOS VLSI Design. Array Architecture. 2n words of 2m bits each ... Good regularity easy to design. Very high density if good cells are used. 13: SRAM ...