Freescale Semiconductor MCF5480 - Manual (Page 27)

MCF548x Reference Manual, Rev. 3
Freescale Semiconductor xxvii
Contents
Paragraph
Number
Title
Page
Number
22.13.1.2 Descriptor Length and Pointer Fields ................................................................. 22-60
22.13.1.3 Null Fields .......................................................................................................... 22-61
22.13.1.4 Next Descriptor Pointer ...................................................................................... 22-61
22.13.2 Descriptor Chaining ................................................................................................ 22-61
22.13.3 Descriptor Type Formats ....................................................................................... 22-62
22.13.4 Descriptor Classes ................................................................................................... 22-64
22.13.4.1 Dynamic Descriptors .......................................................................................... 22-64
22.13.4.2 Static Descriptors ................................................................................................ 22-65
22.14 EU Specific Data Packet Descriptors ........................................................................ 22-67
22.14.1 AFEU Mode Options and Data Packet Descriptors ................................................ 22-67
22.14.1.1 Dynamically Assigned AFEU ............................................................................ 22-68
22.14.1.2 Statically Assigned AFEU .................................................................................. 22-69
22.14.2 DEU Mode Options and Data Packet Descriptors .................................................. 22-72
22.14.2.1 Dynamically Assigned DEU ............................................................................... 22-73
22.14.2.2 Statically Assigned DEU .................................................................................... 22-74
22.14.3 MDEU Mode Options and Data Packet Descriptors .............................................. 22-77
22.14.3.1 Recommended Settings for MDEU Mode Register ........................................... 22-78
22.14.3.2 Dynamically Assigned MDEU ........................................................................... 22-78
22.14.3.3 Statically Assigned MDEU ................................................................................ 22-79
22.14.4 RNG Data Packet Descriptors ................................................................................ 22-82
22.14.5 AESU Mode Options and Data Packet Descriptors ................................................ 22-83
22.14.5.1 Dynamically Assigned AESU ............................................................................ 22-84
22.14.5.2 Statically Assigned AESU .................................................................................. 22-85
22.14.5.3 AESU-CCM Mode Descriptor ........................................................................... 22-88
22.14.6 Multi-Function Data Packet Descriptors ................................................................ 22-90
22.14.6.1 Snooping ............................................................................................................. 22-91
22.14.6.2 Dynamic Multi-Function Descriptor Formats .................................................... 22-91
22.14.6.3 Static Multi-Function Descriptor Formats .......................................................... 22-95
22.14.6.4 SSLv3.1/TLS 1.0 Processing Descriptors ........................................................ 22-102
Chapter 23
IEEE 1149.1 Test Access Port (JTAG)
23.1 Introduction ................................................................................................................... 23-1
23.1.1 Block Diagram .......................................................................................................... 23-1
23.1.2 Features ..................................................................................................................... 23-2
23.1.3 Modes of Operation .................................................................................................. 23-2
23.2 External Signal Description .......................................................................................... 23-2
23.2.1 Detailed Signal Description ...................................................................................... 23-2
23.2.1.1 Test Mode 0 (MTMOD0) ..................................................................................... 23-2
23.2.1.2 Test Clock Input (TCK) ........................................................................................ 23-3