AM335x Family
Table 1-1. Device Features (continued)
Subsystem/
AM3352
AM3354
AM3356
AM3357
AM3358
AM3359
Co-Processor/
Peripheral
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
1.1.2 Device Identification
Several registers help identify the type and available features of the device.
summarizes these
registers.
Table 1-2. Device_ID (Address 0x44E10600) Bit Field Descriptions
Bit
Field
Value
Description
31-28
DEVREV
Device revision
0000b - Silicon Revision 1.0
0001b - Silicon Revision 2.0
0010b - Silicon Revision 2.1
See device errata for detailed information on functionality in each device revision.
Reset value is revision-dependent.
27-12
PARTNUM
Device part number
0xB944
11-1
MFGR
Manufacturer's ID
0x017
0
Reserved
Read always as 0
0x0
1.1.3 Feature Identification
The AM335x has many different feature sets available. The DEV_FEATURE register in the control module
identifies which features are available in each device in the AM335x family. See
, dev_feature
Register, in the control module chapter for more information on the bits in the DEV_FEATURE register.
151
SPRUH73H – October 2011 – Revised April 2013
Introduction
Copyright © 2011–2013, Texas Instruments Incorporated