Owners manual

H3
H3 Datasheet(Revision1.2) Copyright© 2015 Allwinner Technology Co.,Ltd.All Rights Reserved. Page 43
8.4.3.6. CIR Receiver Configure Register(Default Value: 0x00000000) .................................................. 484
8.5. USB ............................................................................................................................................................ 486
8.5.1. USB OTG Controller ........................................................................................................................... 486
8.5.1.1. Overview ................................................................................................................................... 486
8.5.1.2. Block Diagram ........................................................................................................................... 486
8.5.2. USB Host Controller ........................................................................................................................... 487
8.5.2.1. Overview ................................................................................................................................... 487
8.5.2.2. Block Diagram ........................................................................................................................... 488
8.5.2.3. USB Host Timing Diagram ......................................................................................................... 488
8.5.2.4. USB Host Register List ............................................................................................................... 488
8.5.2.5. EHCI Register Description ......................................................................................................... 490
8.5.2.6. OHCI Register Description ......................................................................................................... 503
8.5.2.7. HCI Interface Control and Status Register Description .............................................................. 520
8.5.2.8. USB Host Clock Requirement .................................................................................................... 522
8.6. I2S/PCM ..................................................................................................................................................... 523
8.6.1. Overview ........................................................................................................................................... 523
8.6.2. Signal Description .............................................................................................................................. 523
8.6.2.1. I2S/PCM Pin List ........................................................................................................................ 523
8.6.2.2. Digital Audio Interface Clock Source and Frequency ................................................................ 523
8.6.3. Functionalities Description ................................................................................................................ 524
8.6.3.1. Typical Applications ................................................................................................................... 524
8.6.3.2. Functional Block Diagram .......................................................................................................... 524
8.6.4. Timing Diagram ................................................................................................................................. 524
8.6.5. Operation Modes .............................................................................................................................. 527
confidential