From WikiChip
Editing amd/am486
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
This page supports semantic in-text annotations (e.g. "[[Is specified as::World Heritage Site]]") to build structured and queryable content provided by Semantic MediaWiki. For a comprehensive description on how to use annotations or the #ask parser function, please have a look at the getting started, in-text annotation, or inline queries help pages.
Latest revision | Your text | ||
Line 142: | Line 142: | ||
=== Larger Cache & Post-lawsuit === | === Larger Cache & Post-lawsuit === | ||
− | |||
In 1994 AMD introduced a number of newer models which had Write-Back cache policy as well as a few models with twice as large cache (16 KB vs 8 KB). The older models were renamed with a "'''V8T'''" suffix; V = 3.3V, 8 = 8 KB cache, T = Write-Through Policy (e.g. {{\|Am486DX2-80V8T}}). The new models with the Write-Back Policy had "'''B'''" instead of "T" and the 16 KB versions had "'''16'''" instead of "8" (e.g. {{\|Am486DX2-66V16B}}). | In 1994 AMD introduced a number of newer models which had Write-Back cache policy as well as a few models with twice as large cache (16 KB vs 8 KB). The older models were renamed with a "'''V8T'''" suffix; V = 3.3V, 8 = 8 KB cache, T = Write-Through Policy (e.g. {{\|Am486DX2-80V8T}}). The new models with the Write-Back Policy had "'''B'''" instead of "T" and the 16 KB versions had "'''16'''" instead of "8" (e.g. {{\|Am486DX2-66V16B}}). | ||
Facts about "Am486 - AMD"
designer | AMD + |
first announced | February 1992 + |
first launched | April 1993 + |
full page name | amd/am486 + |
instance of | microprocessor family + |
instruction set architecture | IA-32 + |
main designer | AMD + |
manufacturer | AMD + |
name | AMD Am486 + |
package | CPGA-168 + and SQFP-208 + |
process | 700 nm (0.7 μm, 7.0e-4 mm) +, 500 nm (0.5 μm, 5.0e-4 mm) + and 350 nm (0.35 μm, 3.5e-4 mm) + |
socket | Socket 1 +, Socket 2 + and Socket 3 + |
technology | CMOS + |
word size | 32 bit (4 octets, 8 nibbles) + |