IEEE Micro magazine. Especially
look at some of the following issues;
1.July/Aug 1997: 8
good articles about ARM RISC processors
2.Sept/Oct 1997: Special
issue on processor architecture
3.Mar/Apr 1998: RISC
processors (including the StrongARM)
4.May/June 1998: The
design of IBS's 1GHz processor
5.Sept/Oct 1998: Design
of reliable processors,
6.Mar/Apr 1999: IBMs
G5 processor, AMD 3DNow! Technology
Linux Journal.
1.May 1999: Article
describing the features and use of MMX
IEEE Signal Processing magazine.
1.March 1998: VLIW
architecture processors
IEEE Computer magazine.
1.Oct 1998: Sun's
picoJAVA
2.Dec 1997: Special
issue on processor architectures
3.Sept 1997: Special
issue on future trends in processors
Personal Computer World.
1.May 1998 20th anniversary
issue
http://www.pcw.co.uk (click on history)