PreliminaryDatNovember 25, 2010
3.10.3 Register Description (base: 0x1000_0900) ............................................................................... 62
3.10.4 Programming Description ........................................................................................................ 66
3.11 PCM CONTROLLER ................................................................................................................................. 68
3.11.1 Features ................................................................................................................................... 68
3.11.2 Block Diagram .......................................................................................................................... 68
3.11.3 Register Description (base: 0x1000_2000) ............................................................................... 69
3.11.4 An Example of PCM Configuration ........................................................................................... 75
3.12 GENERIC DMA CONTROLLER .................................................................................................................... 77
3.12.1 Features ................................................................................................................................... 77
3.12.2 Block Diagram .......................................................................................................................... 77
3.12.3 Peripheral Channel Connection ................................................................................................ 77
3.12.4 Register Description (base: 0x1000_2800) ............................................................................... 78
3.13 SPI CONTROLLER .................................................................................................................................... 82
3.13.1 Features ................................................................................................................................... 82
3.13.2 Block Diagram .......................................................................................................................... 82
3.13.3 Register Description (base: 0x1000_0b00) ............................................................................... 82
3.14 I
2
S CONTROLLER .................................................................................................................................... 88
3.14.1 Features ................................................................................................................................... 88
3.14.2 Block Diagram .......................................................................................................................... 88
3.14.3 I
2
S Signal Timing for I
2
S Data Format ....................................................................................... 88
3.14.4 Register Description of I
2
S (base: 0x1000_0a00) ..................................................................... 89
3.15 MEMORY CONTROLLER ............................................................................................................................ 92
3.15.1 Features ................................................................................................................................... 92
3.15.2 Block Diagram .......................................................................................................................... 92
3.15.3 SDRAM Initialization Sequence ................................................................................................ 92
3.15.4 Register Description (base: 0x1000_0300) ............................................................................... 93
3.16 USB HOST CONTROLLER & PHY ............................................................................................................... 97
3.16.1 Features ................................................................................................................................... 97
3.16.2 Block Diagram .......................................................................................................................... 97
3.16.3 Register Description (base: 0x101c_0000) ............................................................................... 97
3.16.4 EHCI Operation register (base: 0x101c_0000) ......................................................................... 97
3.16.5 OHCI Operation register (base: 0x101c_1000) ......................................................................... 99
3.17 USB DEVICE CONTROLLER...................................................................................................................... 100
3.17.1 Features ................................................................................................................................. 100
3.17.1.1 PDMA Descriptor Format .................................................................................................................. 100
3.17.1.2 Bulk-out Aggregation Format ............................................................................................................ 101
3.17.2 Register Description (base: 0x1012_0000) ............................................................................. 102
3.17.2.1 USB Control Registers ....................................................................................................................... 102
3.17.2.2 UDMA Registers ................................................................................................................................ 102
3.17.2.3 PDMA Registers ................................................................................................................................ 102
3.18 FRAME ENGINE .................................................................................................................................... 108
3.18.1 Features ................................................................................................................................. 108
3.18.2 Block Diagram ........................................................................................................................ 108
3.18.2.1 PDMA FIFO-like Ring Concept ........................................................................................................... 109
3.18.2.2 PDMA Descriptor Format .................................................................................................................. 110
3.18.3 PDMA Register Description (base: 0x1010_0800) .................................................................. 110
3.18.4 SDM Register Description (base: 0x1010_0c00) .................................................................... 115
3.19 ETHERNET SWITCH ................................................................................................................................ 120
3.19.1 Features ................................................................................................................................. 120
3.19.2 Block Diagram ........................................................................................................................ 121
3.19.3 Frame Classification ............................................................................................................... 121
3.19.4 Register Description (base: 0x1011_0000) ............................................................................. 122
3.19.5 MII Control Register ............................................................................................................... 156
3.19.6 Function Description .............................................................................................................. 160
3.19.6.1 Flow Control Settings ........................................................................................................................ 160
3.19.6.2 VID and Tagging ................................................................................................................................ 160
3.19.6.3 VID and VLAN Member Set ............................................................................................................... 160
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