CY14NVSRAMKIT-001 nvSRAM Development Kit User Guide, Doc. # 002-03522 Rev. *A
3
Contents
Safety Information
5
1. Introduction
7
1.1
Kit Contents .................................................................................................................7
1.2
Getting Started.............................................................................................................8
1.3
Additional Learning Resources ....................................................................................9
1.4
Technical Support ........................................................................................................9
1.5
Documentation Conventions........................................................................................9
1.6
Acronyms and Definitions ............................................................................................9
2. Kit Installation
10
2.1
Install SK-FM4-U120-9B560 Kit Software and Driver ................................................10
2.2
Uninstall SK-FM4-U120-9B560 Kit Software and Driver ......... 11
2.3
Install CY14NVSRAMKIT-001 DVK Contents ...................... 11
2.4
Uninstall CY14NVSRAMKIT-001 DVK Contents .................... 13
3. Kit Overview
14
3.1
CY14NVSRAMKIT-001 Kit Overview ........................................................................14
3.2
Kit Introduction and Configuration Guide ...................................................................15
3.2.1
Power Supply Jumper ....................................................................................15
3.2.2
Parallel nvSRAM Device ................................................................................15
3.2.3
Headers to FM4 MCU Evaluation Board (SK-FM4-U120-9B560)..................15
3.2.4
Interrupt (INT and INT1) Pins.........................................................................16
3.2.5
Test Points......................................................................................................17
3.2.6
54 TSOP II - Not Populated by Default ..........................................................18
3.3
nvSRAM and MCU Kit Connection ............................................................................18
4. Kit Operation
20
4.1
Program the FM4 MCU Evaluation Board .................................................................20
4.2
Run the FM4 MCU Evaluation Board ........................................................................24
4.3
Spansion Virtual Communication Port Driver Installation ..........................................26
4.4
Development Kit Setup ..............................................................................................30
5. Kit Software
32
5.1
nvSRAM Kit Software ................................................................................................32
6. Kit Example Firmware
41
6.1
Example Firmware Structure .....................................................................................41
6.2
nvSRAM Access APIs ...............................................................................................42
6.2.1
nvSRAMRead (uint32_t address, uint8_t length, uint8_t *txData) .................42
6.2.2
void nvSRAMWrite (uint32_t address, uint16_t data) ....................................43
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