Specifications

4 Intel
®
Atom™ processor CE4100 Ref# 420826
Platform Design Guide
Intel Confidential
6.1.2 Video Calibration Circuit ..............................................................73
6.2 HDMI Transmitter Interface ......................................................................74
6.2.1 Detailed HDMI Routing Example....................................................75
6.2.2 HDMI ESD Protector Routing Suggestions.......................................77
6.3 Transport Stream Input Ports ...................................................................83
6.3.1 TS Interface Routing Topology Example .........................................84
7 Audio Interfaces........................................................................85
7.1 Overview ...............................................................................................85
7.2 I
2
S Audio Input Interface .........................................................................85
7.3 I
2
S Audio Output Interface .......................................................................86
7.4 S/PDIF Audio Interface ............................................................................87
8 Other Interfaces........................................................................88
8.1 Serial ATA (SATA) Interface......................................................................88
8.1.1 SATA Routing Guidelines..............................................................89
8.1.2 Terminating Unused SATA Signals.................................................93
8.1.3 SATA Test Note ..........................................................................93
8.2 USB 2.0.................................................................................................94
8.2.1 Detailed USB2.0 Routing Requirements..........................................94
8.3 Gigabit Ethernet .....................................................................................99
8.4 Expansion Bus Interface Guidelines ......................................................... 103
8.4.1 Expansion Bus Chip Select .........................................................104
8.4.2 Expansion Bus Address, EXP_ALE and EXP_IO_WRB ...................... 105
8.4.3 Data Bus A ..............................................................................106
8.4.4 Data Bus B and Control Signals...................................................107
8.5 NAND Flash..........................................................................................108
8.5.1 NAND Flash Interface Diagram ...................................................108
8.5.2 Supported Features ..................................................................108
8.5.3 NAND_IO Topology ................................................................... 109
8.5.4 NAND_WE_N, NAND_RE_N, NAND_CLE and NAND_ALE Topology ....110
8.5.5 NAND_CE_N Topology ...............................................................111
8.5.6 NAND_RY_BY_N Signal Recommendation ..................................... 112
8.5.7 NAND_CLK_X_OUT/IN Topology .................................................113
8.6 I
2
C* Interface.......................................................................................114
8.7 UART Interface .....................................................................................115
8.7.1 UART0_RXD Signal Recommendation...........................................116
8.7.2 UART0_DSRB Signal Recommendation......................................... 117
8.8 GPIO Interface .....................................................................................118
8.9 SPI Serial Interface ...............................................................................120
8.9.1 SPI Serial Interface...................................................................120
8.9.2 SPI_MISO Routing Recommendation ...........................................121
8.9.3 SPI_MOSI and SPI_SCK Routing Recommendation ........................ 122
8.9.4 SPI_SS Signal Routing Recommendation......................................123
8.10 Smart Card Interface............................................................................. 124
8.10.1 Smart Card Signal Routing Recommendation ................................ 125