SKY-S9500-ULP-CXX
(aka Snowball PDK-SDK)
v
8.3. VBAT Power Conditioning ............................................................................. 38
8.4. AB8500 Reset and Power Management ............................................................. 38
8.4.1. Main core Voltages ............................................................................. 38
8.4.2. Processor I2C Control ......................................................................... 39
8.4.3. VARM .............................................................................................. 39
8.4.4. VAPE ............................................................................................... 39
8.4.5. VSMPS1 ........................................................................................... 39
8.4.6. VSMPS2_1V8 .................................................................................... 40
8.4.7. VSMPS3 ........................................................................................... 40
8.4.8. VBBN/VBBP ..................................................................................... 40
8.5. Peripheral Voltages ....................................................................................... 40
8.5.1. VPLL ............................................................................................... 40
8.5.2. VANA .............................................................................................. 41
8.5.3. VAUX1 ............................................................................................ 41
8.5.4. VAUX2 ............................................................................................ 41
8.5.5. VAUX3 ............................................................................................ 41
8.5.6. RTC Backup Batttery .......................................................................... 41
8.5.7. Power sequencing ............................................................................... 41
8.5.8. Reset signals ...................................................................................... 43
8.6. A9500 Nova Processor ................................................................................... 44
8.6.1. DDR2-SDRAM Bus ............................................................................ 44
8.6.2. FSM Bus ........................................................................................... 44
8.6.3. LCD Bus ........................................................................................... 45
8.6.4. MSP Buses ........................................................................................ 45
8.7. PoP Memory Device ...................................................................................... 46
8.8. System Clocks .............................................................................................. 46
8.8.1. 32Khz Clock ...................................................................................... 46
8.8.2. 38.4Mhz Clock ................................................................................... 46
8.9. USB OTG Port ............................................................................................. 47
8.9.1. USB OTG Overview ........................................................................... 47
8.9.2. USB OTG Design ............................................................................... 47
8.9.3. OTG ULPI Interface ........................................................................... 47
8.9.3.1. A9500 Interface ....................................................................... 48
8.9.3.2. AB8500 Interface ..................................................................... 49
8.9.4. OTG Charge Pump ............................................................................. 49
8.9.5. OTG USB Connector .......................................................................... 49
8.9.6. OTG USB Protection .......................................................................... 49
8.10. Ethernet ..................................................................................................... 50
8.11. WLAN, Bluetooth, GPS combo Module .......................................................... 51
8.12. Sensors ...................................................................................................... 52
8.13. microSD .................................................................................................... 53
8.13.1. microSD Power ................................................................................ 53
8.13.2. Write Protect .................................................................................... 53
8.13.3. Card Detect ...................................................................................... 53
8.14. Audio Interface ........................................................................................... 54
8.14.1. A9500 Audio Interface ....................................................................... 54
8.14.2. AB8500 Audio Interface ..................................................................... 54
8.14.3. Audio output jack ............................................................................. 54
8.14.4. Audio input jack ............................................................................... 54
8.15. HDMI Interface ........................................................................................... 55
8.15.1. Processor MIPI-DSI Interface .............................................................. 55
8.15.2. AV8100 Power ................................................................................. 56
8.15.3. AV8100 Transmitter .......................................................................... 56
8.15.4. AV8100 Control Pins ........................................................................ 57
8.15.4.1. POWERDOWN ...................................................................... 57
8.15.4.2. INT ...................................................................................... 57
8.15.5. HDMI Connector .............................................................................. 57
8.15.5.1. Shield Wire ........................................................................... 57
Summary of Contents for SKY-S9500-ULP-CXX
Page 1: ...SKY S9500 ULP CXX aka Snowball PDK SDK Hardware Reference Manual Revision 1 0 July 1 2011...
Page 3: ...SKY S9500 ULP CXX aka Snowball PDK SDK 3...
Page 17: ...Snowball board Overview 8 Figure 4 2 Snowball board Usage Scenarios...
Page 89: ...Connnector Pinouts and Cables 80 Figure 9 17 Location of R77...
Page 92: ...Mechanical Information 83 Figure 11 2 Board Mechanical drawing...
Page 93: ...Troubleshooting 84 Chapter 12 Troubleshooting 12 1 TBD TBD...
Page 94: ...Known Issues 85 Chapter 13 Known Issues TBD...
Page 96: ...PCB Component Locations 87 Figure 14 2 Snowball board Bottom Side Components...
Page 97: ...Schematics 88 Chapter 15 Schematics Figure 15 1 AB8500 1 2...
Page 98: ...Schematics 89 Figure 15 2 AB8500 2 2...
Page 99: ...Schematics 90 Figure 15 3 Power circuitry and serial port...
Page 100: ...Schematics 91 Figure 15 4 AP9500 1 4...
Page 101: ...Schematics 92 Figure 15 5 AP9500 2 4...
Page 102: ...Schematics 93 Figure 15 6 AP9500 3 4...
Page 103: ...Schematics 94 Figure 15 7 AP9500 4 4...
Page 104: ...Schematics 95 Figure 15 8 Reset circuitry and Audio in out...
Page 105: ...Schematics 96 Figure 15 9 HMDI circuitry...
Page 106: ...Schematics 97 Figure 15 10 Sensors...
Page 107: ...Schematics 98 Figure 15 11 WLAN Bluetooth GPS...
Page 108: ...Schematics 99 Figure 15 12 eMMC and microSD...
Page 109: ...Schematics 100 Figure 15 13 Expansion connector...
Page 110: ...Schematics 101 Figure 15 14 Ethernet 10 100M...