Texas Instruments DM388 User manual

DM388 Camera Start Kit
User's Guide
Literature Number: SPRUIC7
December 2016

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Contents
Contents
Preface ........................................................................................................................................ 6
1 Connecting to DM388 CSK.................................................................................................... 7
1.1 Connecting TMDSCSK388 Module to CSK Carrier Card .............................................................. 8
2 TMDSCSK388 Module ......................................................................................................... 11
2.1 Key Features................................................................................................................ 12
2.2 Block Diagram .............................................................................................................. 14
2.3 Power Supply............................................................................................................... 16
3 TMDSCSK388 Module Interface Details................................................................................. 17
3.1 Clock Distribution........................................................................................................... 18
3.2 Reset Circuit and Distribution............................................................................................. 19
3.3 DDR3 Interface ............................................................................................................. 20
3.4 DDR Timing Control and Software Leveling............................................................................ 21
3.5 NAND Flash Interface ..................................................................................................... 22
3.6 Wi-Fi and BT Interface..................................................................................................... 23
3.7 Board-to-Board Interface.................................................................................................. 24
3.8 Boot Mode Configuration.................................................................................................. 25
3.9 I2C Interface................................................................................................................. 26
3.10 I2C Address Mapping ...................................................................................................... 26
3.11 GPIO Mapping.............................................................................................................. 27
4 TMDSCSK388 Module Physical Specifications....................................................................... 29
4.1 Board Layout................................................................................................................ 30
4.2 Connector Index............................................................................................................ 31
4.2.1 UFL Connector (J1 and J2)...................................................................................... 32
4.2.2 Board-to-Board Male Connector (J3)........................................................................... 33
4.2.3 Board-to-Board Male Connector (J4)........................................................................... 35
4.2.4 Board-to-Board Termination (J5)................................................................................ 37
4.3 Switches, Test Points, and LEDs ........................................................................................ 38
5 TMDSCSK388 Power Requirements...................................................................................... 40
5.1 Power Distribution.......................................................................................................... 41
5.2 Power Supply Calculation................................................................................................. 42
5.3 Power-up Sequence ....................................................................................................... 43
6 Overview of TMDSCSKCC ................................................................................................... 44
6.1 Key Features................................................................................................................ 45
6.2 Block Diagram .............................................................................................................. 46
6.3 Power Supply............................................................................................................... 49
6.4 Overvoltage Protection Circuit............................................................................................ 50
7 CSK Carrier Card Interface .................................................................................................. 51
7.1 XDS100 On-Board Emulator Interface .................................................................................. 52
7.2 Clock Distribution........................................................................................................... 53
7.3 Reset Circuit and Distribution............................................................................................. 54
7.4 Camera Interface........................................................................................................... 55
7.5 Ethernet Interface .......................................................................................................... 56
7.6 HDMI and TVOUT Interfaces............................................................................................. 57
7.7 LED and Switch Interface ................................................................................................. 57

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Contents
7.8 Micro SD Card Interface................................................................................................... 58
7.9 Audio Codec Interface..................................................................................................... 58
7.10 USB Interface............................................................................................................... 59
7.11 UART Interface ............................................................................................................. 59
7.12 I2C Interface................................................................................................................. 60
7.13 Connection Between Expansion Connector and CSK Carrier Card................................................. 60
8 CSK Carrier Board Physical Specifications............................................................................ 61
8.1 Board Layout................................................................................................................ 62
8.2 Connector Index............................................................................................................ 64
8.2.1 DC Power Jack (J1)............................................................................................... 67
8.2.2 Board-to-Board Connector (J3).................................................................................. 67
8.2.3 Board-to-Board Connector (J4).................................................................................. 69
8.2.4 Expansion Connector (J15)...................................................................................... 70
8.2.5 HDMI Out Type-A Connector (J6)............................................................................... 71
8.2.6 Camera FPC Connector (J7) .................................................................................... 71
8.2.7 RJ45 Connector (J8).............................................................................................. 72
8.2.8 Stereo-Audio Jack (J9 and J10)................................................................................. 72
8.2.9 Micro USB Connector (J11 and J12) ........................................................................... 73
8.2.10 Composite Video OUT RCA Connector (J13)................................................................ 73
8.2.11 Micro SD Card Connector (J14)................................................................................ 73
8.3 Push Buttons................................................................................................................ 74
8.4 Test Points .................................................................................................................. 74
8.5 System LEDs ............................................................................................................... 75
9 CSK Carrier Card Power Requirements................................................................................. 77
9.1 Power Distribution.......................................................................................................... 78
9.2 Power Supply Calculation................................................................................................. 79
9.3 Power-up Sequence ....................................................................................................... 80

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List of Figures
List of Figures
1-1. Aligned DM388 and CSK Carrier Card ................................................................................... 8
1-2. DM388 Module Above CSK Carrier Card ................................................................................ 9
1-3. Connecting DM388 and CSK Carrier Card............................................................................... 9
1-4. Connected Devices ........................................................................................................ 10
2-1. TMDSCSK388 Block Diagram............................................................................................ 14
2-2. TMDSCSK388 Top View.................................................................................................. 15
2-3. TMDSCSK388 Bottom View.............................................................................................. 15
3-1. Clock Distribution........................................................................................................... 18
3-2. Reset Circuit and Distribution............................................................................................. 19
3-3. DDR3 Bank0 Interface..................................................................................................... 20
3-4. NAND Flash Interface ..................................................................................................... 22
3-5. Wi-Fi and BT Interface..................................................................................................... 23
3-6. Board-to-Board Interface.................................................................................................. 24
3-7. Boot Mode Configurations ................................................................................................ 25
3-8. I2C Interface................................................................................................................. 26
3-9. GPIO Mapping of LEDs and Switches .................................................................................. 28
4-1. TMDSCSK388 Assembly Layout (Top View)........................................................................... 30
4-2. TMDSCSK388 Assembly Layout (Bottom View)....................................................................... 30
4-3. TMDSCSK388 Connectors (Top) ........................................................................................ 31
4-4. TMDSCSK388 Connectors (Bottom) .................................................................................... 32
4-5. LED, Test Points, and Switches.......................................................................................... 39
5-1. Power Distribution.......................................................................................................... 41
5-2. Power Sequencing......................................................................................................... 43
6-1. CSK Carrier Card Block Diagram ........................................................................................ 46
6-2. CSK Carrier Card (Top) ................................................................................................... 47
6-3. CSK Carrier Card (Bottom) ............................................................................................... 48
6-4. Overvoltage Protection Circuit............................................................................................ 50
7-1. XDS100 On-Board Emulator Interface .................................................................................. 52
7-2. Clock Distribution........................................................................................................... 53
7-3. Reset Circuit and Distribution............................................................................................. 54
7-4. Parallel Camera Interface................................................................................................. 55
7-5. Ethernet Interface .......................................................................................................... 56
7-6. HDMI and TVOUT Interface .............................................................................................. 57
7-7. Switch and LED Connections............................................................................................. 57
7-8. Micro SD Card Interface................................................................................................... 58
7-9. Audio Codec Interface..................................................................................................... 58
7-10. USB Interface............................................................................................................... 59
7-11. UART Interface ............................................................................................................. 59
7-12. I2C Interface................................................................................................................. 60
7-13. Expansion Connector Interface........................................................................................... 60
8-1. CSK Carrier Card Assembly Layout (Top).............................................................................. 62
8-2. CSK Carrier Card Assembly Layout (Bottom).......................................................................... 63
8-3. CSK Carrier Card Connectors (Top)..................................................................................... 65
8-4. CSK Carrier Card Connectors (Bottom)................................................................................. 66
8-5. LEDs, Test Points, and Push Buttons on CSK Carrier Card ......................................................... 76
9-1. CSK Carrier Power Distribution .......................................................................................... 78
9-2. Power-up Sequence ....................................................................................................... 80

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List of Tables
List of Tables
2-1. DM388 Power ICs.......................................................................................................... 16
3-1. Calculated Seed Values................................................................................................... 21
3-2. Boot Mode Selection....................................................................................................... 25
3-3. SW1 Switch Selection ..................................................................................................... 26
3-4. I2C Address Mapping ...................................................................................................... 26
3-5. GPIO Mapping.............................................................................................................. 27
4-1. TMDSCSK388 Module Connectors...................................................................................... 31
4-2. UFL Connector J1 and J2................................................................................................. 32
4-3. Board-to-Board Male Connector (J3).................................................................................... 33
4-4. Board-to-Board Male Connector (J4).................................................................................... 35
4-5. Board-to-Board Termination (J5)......................................................................................... 37
4-6. TMDSCSK388 Module Switch Information ............................................................................. 38
4-7. TMDSCSK388 Test Points................................................................................................ 38
5-1. Power Supply Calculations................................................................................................ 42
6-1. CSK Carrier Card Regulators............................................................................................. 49
8-1. CSK Carrier Card Connectors............................................................................................ 64
8-2. DC Power Jack (J1)........................................................................................................ 67
8-3. Board-to-Board Connector (J3)........................................................................................... 67
8-4. Board-to-Board Connector (J4)........................................................................................... 69
8-5. Expansion Connector (J15)............................................................................................... 70
8-6. HDMI Out Type-A Connector (J6) ....................................................................................... 71
8-7. Camera FPC Connector (J7) ............................................................................................. 71
8-8. RJ45 Connector (J8)....................................................................................................... 72
8-9. HP OUT...................................................................................................................... 72
8-10. MIC IN ....................................................................................................................... 72
8-11. Micro USB Connector...................................................................................................... 73
8-12. Composite Video OUT RCA Connector................................................................................. 73
8-13. Micro SD Card Connector (J14).......................................................................................... 73
8-14. CSK Carrier Card Switches............................................................................................... 74
8-15. Test Points of CSK Carrier Card......................................................................................... 74
8-16. LED Information ............................................................................................................ 75
9-1. Power Supply Calculation................................................................................................. 79

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About This Manual
Preface
SPRUIC7–December 2016
About This Manual
This document is for the DM388 processor module.
Related Documentation
Information regarding the DM388 processor can be found at http://www.ti.com.
Board History
PCB Revision History
PRDN_REV A Production
Acronyms
The following is a list of acronyms used in this document.
CCS Code Composer Studio™
DSP Digital signal processor
EEPROM Electrically Erasable Programmable Read-Only Memory
I2CInter-integrated circuit
JTAG Joint test action group
LED Light emitting diode
MMC Multimedia card
UART Universal asynchronous receiver transmitter
USB Universal serial bus
XDS100 Texas Instruments emulator
Trademarks
Code Composer Studio, DaVinci, PowerTune are trademarks of Texas Instruments.
ARM, Cortex are registered trademarks of ARM Limited.
Skype is a trademark of Skype.

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Connecting to DM388 CSK
Chapter 1
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Connecting to DM388 CSK
Topic ........................................................................................................................... Page
1.1 Connecting TMDSCSK388 Module to CSK Carrier Card............................................ 8

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Connecting to DM388 CSK
The DM388 CSK is based on DaVinci™ technology. These digital-media processors are highly integrated,
cost-effective, low-power, and have programmable platforms that leverage TI’s DaVinci processor
technology to meet the processing requirements of HD video conferencing, Skype™ endpoints, IP
netcam, digital signage, media players and adapters, mobile medical imaging, network projectors, home
audio and video equipment, and similar devices in SD, HD, and 4K × 2K resolutions.
The DM388 camera starter kit is a development platform with the DM388 processor module connected to
a CSK carrier card over board-to-board connectors. Features of the DM388 module and CSK carrier card
are detailed in the subsections that follow.
DM388 camera starter kit contents:
• TMDSCSK388 module
• CSK carrier card
• Camera module (LI-CAM-AR0331-324-1.8) with FPC cable
1.1 Connecting TMDSCSK388 Module to CSK Carrier Card
Use the following instructions to connect the TMDSCSK388 module to the CSK carrier card.
1. Align the CSK carrier card and the DM388 module (see Figure 1-1).
Figure 1-1. Aligned DM388 and CSK Carrier Card

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Connecting to DM388 CSK
2. Place the DM388 module over the board-to-board connectors of the CSK carrier card, then gently
press the devices together (see Figure 1-2 and Figure 1-3).
Figure 1-2. DM388 Module Above CSK Carrier Card
Figure 1-3. Connecting DM388 and CSK Carrier Card

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Connecting to DM388 CSK
Figure 1-4. Connected Devices