Registers; Table 29-1. Security Register List - Cirrus Logic EP93 Series User Manual

Security
EP93xx User's Guide

29.4 Registers

This section contains the detailed register descriptions for some of the registers in the
Security block.
a detailed listing for each register.
Note: Most Security registers are not documented in this Guide. Please contact Cirrus Logic at
29
Address
0x8083_2714
Register Descriptions
ExtensionID
31 30
15 14
Address:
Definition:
Bit Descriptions:
29-2
Table 29-1 shows the address map for the registers in this block, followed by
www.cirrus.com for additional information regarding security features.

Table 29-1. Security Register List

Name SW Locked
ExtensionID No
29 28 27 26
13 12 11 10
RSVD
0x8083_2714 - Read Only
This register contains the PartID for EP93XX processors.
RSVD:
PartID:
Type
R
25 24 23 22
RSVD
9 8 7 6
Reserved. Unknown During Read.
Identification number for each type of EP93XX processors.
See the respective EP93xx processor data sheet to
determine the PARTID for a specific EP93xx processor.
Copyright 2007 Cirrus Logic
Size Description
32 PartID for EP93XX devices
21 20 19
5 4 3
PartID
18 17 16
2 1 0
RSVD
DS785UM1