Knowledge (XXG)

OpenSPARC

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v2. The full OpenSPARC T1 system consists of 8 cores, each one capable of executing four threads concurrently, for a total of 32 threads. Each core executes instruction in order and its logic is split among 6 pipeline stages.
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processor's RTL available via the OpenSPARC project. It was also released under the GNU General public license v2. OpenSPARC T2 is 8 cores, 16 pipelines with 64 threads.
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Open Source Semiconductor Core Licensing, 25 Harvard Journal of Law & Technology 131 (2011)
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Article analyzing the law, technology and business of open source semiconductor cores
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instruction architecture. The initial contribution to the project was
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project, started in December 2005, for CPUs implementing the
1357: 1300: 141:"Sun Accelerates Grown of UltraSPARC CMT Eco System" 1114: 1048: 1011: 956: 935: 904: 868: 832: 712: 628: 523: 289: 282: 54:processor. On March 21, 2006, Sun released the 1377: 1320: 1162: 251: 8: 968:Common Development and Distribution License 1384: 1370: 1327: 1313: 1169: 1155: 1147: 960: 703: 286: 258: 244: 236: 214:) is being considered for deletion. See 70:On December 11, 2007, Sun also made the 132: 162:"OpenSPARC Frequently Asked Questions" 107:(a derived single-core implementation) 7: 1338: 1336: 1277: 1275: 92:Free and open-source software portal 1356:. You can help Knowledge (XXG) by 1299:. You can help Knowledge (XXG) by 14: 218:to help reach a consensus. › 199:T2 Specifications and Source code 194:T1 Specifications and Source code 1340: 1279: 84: 143:. Sun Microsystems. 2007-12-11 1: 1003:Open Source University Meetup 912:Sun Microsystems Laboratories 117:Field-programmable gate array 1122:The Network is the Computer 1439: 1335: 1274: 322:SPARCstation/server/center 64:GNU General Public License 1184: 1135: 963: 804:Sun Secure Global Desktop 701: 273: 1127:Write once, run anywhere 671:System Service Processor 216:templates for discussion 164:. Oracle. 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Index

open-source hardware
SPARC
Sun Microsystems
register-transfer level
Verilog
64-bit
thread
microprocessor
UltraSPARC T1
source code
IP core
GNU General Public License
UltraSPARC T2
Free and open-source software portal
LEON
S1 Core
FeiTeng
Field-programmable gate array
RISC-V
"Sun Accelerates Grown of UltraSPARC CMT Eco System"
"OpenSPARC Frequently Asked Questions"
the original
OpenSPARC site
T1 Specifications and Source code
T2 Specifications and Source code
template
Curlie
templates for discussion
SPARC: Open Source
Curlie

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