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BAT32A2 9 Series
Cmsemicon BAT32A2 9 Series Manuals
Manuals and User Guides for Cmsemicon BAT32A2 9 Series. We have
1
Cmsemicon BAT32A2 9 Series manual available for free PDF download: User Manual
Cmsemicon BAT32A2 9 Series User Manual (1149 pages)
An ultra-low-power 32-bit microcontroller based on the ARM® Cortex®-M0+
Brand:
Cmsemicon
| Category:
Microcontrollers
| Size: 27 MB
Table of Contents
Documentation Instructions
2
Table of Contents
4
Chapter 1 CPU
25
Overview
25
Cortex-M0+ Core Features
25
Debug Features
25
SWD Interface Pin
27
ARM Reference Documentation
28
Chapter 2 Pin Function
29
Port Capabilities
29
Port Multiplexing Function
29
Registers that Control Port Functionality
30
Port Mode Register (Pmxx)
33
Port Register (Pxx)
34
Port Set Control Register (Psetxx)
35
Port Clear Control Register (Pclrxx)
36
Pull-Up Resistor Selection Register (Puxx)
37
Port Input Mode Register (Pimxx)
38
Port Output Mode Register (Pomxx)
39
Port Mode Control Register (Pmcxx)
40
Port Read-Back Register (Preadxx)
41
Peripheral I/O Redirect Register 0 (PIOR0)
42
Peripheral I/O Redirect Register 1 (PIOR1)
43
Peripheral I/O Redirect Register 2 (PIOR2)
44
Peripheral I/O Redirect Register 3 (PIOR3)
45
Peripheral I/O Redirect Register 4 (PIOR4)
46
Global Digital Input Disable Register (GDIDIS)
47
Unused Pin Handling
48
Register Settings When Using the Multiplexing Function
49
Basic Principle When Using the Multiplexing Feature
49
Examples of Register Settings Using the Port Function and the Multiplexing Function
50
Chapter 3 System Structure
69
Overview
69
System Address Partition
70
Peripheral Address Assignment
72
Chapter 4 Clock Generation Circuit
73
Function of the Clock Generation Circuit
73
Structure of the Clock Generation Circuit
75
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