DLPC3430, DLPC3435, DLPC3433, DLPC3438 Software Programmer’s Guide.pdf 1 Trademarks 2 Introduction 2.1 Software Programmer’s Guide Overview 3 Interface Specification 3.1 I 2C Interface and Ports for DLPC343x 4 System Initialization 4.1 Boot ROM Concept 4.2 Resident Boot Software 4.3 HOST_IRQ Initialization Sequence 5 Software Interface 5.1 I 2C Considerations