PSoC 4000 Family: PSoC 4 Architecture TRM, Document No. 001-89309 Rev. *D 3
Contents Overview
Section A: Overview 11
1. Introduction ...................................................................................................................13
2. Getting Started ..............................................................................................................17
3. Document Construction .................................................................................................19
Section B: CPU System 23
4. Cortex-M0 CPU .............................................................................................................25
5. Interrupts ......................................................................................................................31
Section C: Memory System 39
6. Memory Map .................................................................................................................41
Section D: System Resources Subsystem (SRSS) 43
7. I/O System ....................................................................................................................45
8. Clocking System............................................................................................................55
9. Power Supply and Monitoring ........................................................................................61
10. Chip Operational Modes ................................................................................................67
11. Power Modes ................................................................................................................69
12. Watchdog Timer ............................................................................................................73
13. Reset System................................................................................................................77
14. Device Security .............................................................................................................79
Section E: Digital System 81
15. Inter-Integrated Circuit (I2C) ..........................................................................................83
16. Timer, Counter, and PWM ............................................................................................ 101
Section F: Analog System 125
17. CapSense ................................................................................................................... 127
Section G: Program and Debug 137
18. Program and Debug Interface ...................................................................................... 139
19. Nonvolatile Memory Programming ............................................................................... 147
Glossary 161
Index 177