Preface, P.1 about the ep93xx user’s guide, Chapter p 17 preface – Cirrus Logic EP93xx User Manual
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Copyright 2007 Cirrus Logic
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Chapter P
17
Preface
P.1 About the EP93xx User’s Guide
This EP93xx User’s Guide describes the architecture, hardware, and operation of the Cirrus
Logic EP9301, EP9302, EP9307, EP9312, and EP9315 processors. It is intended to be used
in conjunction with the respective EP93xx Data Sheets, which contain the full electrical
specifications for the EP93xx processors.
The EP9301, EP9302, EP9307, EP9312 processors are functional subsets of the EP9315
processor. All chapters in this Guide apply to the EP9315 processor. Most, but not all,
chapters apply to the EP9301, EP9302, EP9307, EP9312 processors.
maximum core frequency and the maximum high-speed bus frequency as well as number of
package balls and package type for the EP93xx processors.
numbers and function, and which EP93xx processors include the function (or not).
Table P-1. Frequency, Package, Applicable EP93xx Processor
EP9301 EP9302
EP9307
EP9312
EP9315
Maximum Core
Frequency - MHz
166
200
200
200
200
Maximum High-Speed
Bus Frequency - MHz
66
100
100
100
100
Package Type
208 LQFP
208 LQFP
272 TFBGA
352 PBGA
352 PBGA
Table P-2. Chapter Number and Function, Applicable EP93xx Processor
Chapter Number and Function
Applicable EP93xx Processor
EP9301 EP9302
EP9307
EP9312
EP9315
0: Preface
X
X
X
X
X
1: Introduction
X
X
X
X
X
2: ARM920T Core and Advanced High-Speed Bus
X
X
X
X
X
3: MaverickCrunch Co-processor
-
X
X
X
X
4: Boot ROM
X
X
X
X
X
5: System Controller
X
X
X
X
X