Cirrus Logic ARM CDB89712 User Manual page 4

Chapter 6: Board Interfaces Reference ..........................................................................6-1
6.1 introduction .........................................................................................................................6-1
6.2 Location of Major Connectors Discussed in this Chapter ...................................................6-1
6.3 Major Interfaces ..................................................................................................................6-1
6.3.1 Serial Port Interfaces .................................................................................................6-1
6.3.1.1. UART0 (J8) ..................................................................................................6-2
6.3.1.2. UART1 (J9) ..................................................................................................6-2
6.3.1.3. Controlling Serial Port Communications .......................................................6-2
6.3.2 Infrared (IrDA) Interface ............................................................................................6-3
6.3.3 Twisted Pair Ethernet Interface (J3) ..........................................................................6-3
6.3.4 Headers .....................................................................................................................6-4
6.3.5 Expansion Interface ...................................................................................................6-4
6.3.6 Data Input and Control Interfaces .............................................................................6-5
6.3.6.1. Diagnostic LED .............................................................................................6-5
Chapter 7: Board Specifications .....................................................................................7-1
7.1 Introduction .........................................................................................................................7-1
7.2 Physical Specification .........................................................................................................7-1
7.2.1 Printed Circuit Board (PCB) ......................................................................................7-1
7.2.1.1. PCB Form Factor .........................................................................................7-1
7.2.1.2. PCB Construction Materials .........................................................................7-1
7.2.1.3. Connector Characteristics ............................................................................7-1
7.3 Recommended Operating and Storage Environments .......................................................7-2
7.3.1 Temperature ..............................................................................................................7-2
7.3.2 Humidity ....................................................................................................................7-2
7.3.3 Air Flow .....................................................................................................................7-2
Appendix A: Development Kit Software Reference ..................................................... A-1
A.1 Introduction ........................................................................................................................ A-1
A.1.1 bnchtest.c ................................................................................................................. A-1
A.1.2 CustomRunTimeErrorChecking.c ............................................................................ A-1
A.1.3 helloworld.c .............................................................................................................. A-1
A.1.4 ledblink.c .................................................................................................................. A-2
A.1.5 MemoryChecking.c .................................................................................................. A-2
A.1.6 rom_ledblink.c .......................................................................................................... A-2
A.1.7 RunTimeErrorChecking.c ......................................................................................... A-2
A.1.8 SortByName.c .......................................................................................................... A-2
DS502UM2
ARM SDT ..........................................................................................5-3
CDB89712
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