Information

Section number Title Page
10.2.3 Clock gating.................................................................................................................................................216
10.2.4 Signal multiplexing constraints....................................................................................................................216
10.3 Pinout............................................................................................................................................................................217
10.3.1 K20 Signal Multiplexing and Pin Assignments...........................................................................................217
10.3.2 K20 Pinouts..................................................................................................................................................222
10.4 Module Signal Description Tables................................................................................................................................224
10.4.1 Core Modules...............................................................................................................................................224
10.4.2 System Modules...........................................................................................................................................225
10.4.3 Clock Modules.............................................................................................................................................226
10.4.4 Memories and Memory Interfaces...............................................................................................................226
10.4.5 Analog..........................................................................................................................................................229
10.4.6 Timer Modules.............................................................................................................................................231
10.4.7 Communication Interfaces...........................................................................................................................232
10.4.8 Human-Machine Interfaces (HMI)..............................................................................................................235
Chapter 11
Port control and interrupts (PORT)
11.1 Introduction...................................................................................................................................................................237
11.1.1 Overview......................................................................................................................................................237
11.1.2 External signal description...........................................................................................................................238
11.1.3 Detailed signal description...........................................................................................................................239
11.1.4 Memory map and register definition............................................................................................................239
11.1.5 Functional description..................................................................................................................................249
Chapter 12
System Integration Module (SIM)
12.1 Introduction...................................................................................................................................................................253
12.1.1 Features........................................................................................................................................................253
12.2 Memory map and register definition.............................................................................................................................254
12.2.1 System Options Register 1 (SIM_SOPT1)..................................................................................................255
12.2.2 SOPT1 Configuration Register (SIM_SOPT1CFG)....................................................................................257
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
10
Preliminary
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