Abstract
This paper presents a wordline gating logic for reducing unnecessary BTB accesses. Partial bit of the branch predictor was simultaneously recorded in the middle of BTB to prevent further SRAM operation. Experimental results with embedded applications showed that the proposed mechanism reduces around 38% of BTB power consumption.
| Original language | English |
|---|---|
| Pages (from-to) | 3180-3181 |
| Number of pages | 2 |
| Journal | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| Volume | E92-A |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2009 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Signal Processing
- Computer Graphics and Computer-Aided Design
- Electrical and Electronic Engineering
- Applied Mathematics
Cite this
}
Low-power embedded processor design using branch direction. / Park, Gi Ho; Park, Jung Wook; Jung, Gunok; Kim, Shin-Dug.
In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E92-A, No. 12, 01.01.2009, p. 3180-3181.Research output: Contribution to journal › Article
TY - JOUR
T1 - Low-power embedded processor design using branch direction
AU - Park, Gi Ho
AU - Park, Jung Wook
AU - Jung, Gunok
AU - Kim, Shin-Dug
PY - 2009/1/1
Y1 - 2009/1/1
N2 - This paper presents a wordline gating logic for reducing unnecessary BTB accesses. Partial bit of the branch predictor was simultaneously recorded in the middle of BTB to prevent further SRAM operation. Experimental results with embedded applications showed that the proposed mechanism reduces around 38% of BTB power consumption.
AB - This paper presents a wordline gating logic for reducing unnecessary BTB accesses. Partial bit of the branch predictor was simultaneously recorded in the middle of BTB to prevent further SRAM operation. Experimental results with embedded applications showed that the proposed mechanism reduces around 38% of BTB power consumption.
UR - http://www.scopus.com/inward/record.url?scp=84884214768&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84884214768&partnerID=8YFLogxK
U2 - 10.1587/transfun.E92.A.3180
DO - 10.1587/transfun.E92.A.3180
M3 - Article
AN - SCOPUS:84884214768
VL - E92-A
SP - 3180
EP - 3181
JO - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
JF - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
SN - 0916-8508
IS - 12
ER -