Tq-systems Stk-mba28 User manual

STK-MBa28

User's Manual

STK-MBa28 UM 104

28.03.2013

Pa e

Table of contents

1. ABOUT THIS MANUAL ...................................................................................................................... 1

1.1 Copyri ht and licence expenses ................................................................................................... 1

1.2 Re istered trademarks ..................................................................................................................... 1

1.3 Disclaimer ............................................................................................................................................ 1

1.4 Imprint .................................................................................................................................................. 1

1.5 Symbols and typo raphic conventions ..................................................................................... 2

1.6 Tips on safety ...................................................................................................................................... 3

1.7 Handlin and ESD tips ..................................................................................................................... 3

1.8 Namin of si nals .............................................................................................................................. 4

1.9 Further applicable documents / presumed knowled e ....................................................... 4

1.10 Acronyms and definitions ............................................................................................................... 5

2. BRIEF DESCRIPTION .......................................................................................................................... 7

3. TECHNICAL DATA .............................................................................................................................. 7

3.1 System architecture and system functionality ......................................................................... 7

3.1.1 Block dia ram ..................................................................................................................................... 7

3.1.2 Technical data electronics .............................................................................................................. 7

3.1.2.1 External interfaces ............................................................................................................................. 8

3.1.2.2 Internal interfaces ............................................................................................................................. 8

3.1.2.3 User's interfaces ................................................................................................................................. 8

3.1.2.4 System components ......................................................................................................................... 8

3.1.3 Technical data mechanics, desi n ............................................................................................... 8

4. ELECTRONICS SPECIFICATION ....................................................................................................... 9

4.1 External interfaces ............................................................................................................................. 9

4.1.1 Function specification ................................................................................................................... 10

4.1.1.1 Ethernet 1 (X26A) ............................................................................................................................ 10

4.1.1.2 Ethernet 2 (X26B) ............................................................................................................................. 11

4.1.1.3 RS485 (X32A) .................................................................................................................................... 11

4.1.1.4 RS232 (X32B) ..................................................................................................................................... 12

4.1.1.5 CAN 1/ CAN 2 (X1A) ........................................................................................................................ 12

4.1.1.6 GPIO (X1B) ......................................................................................................................................... 13

4.1.1.7 USB 2.0 Hi-Speed host (X12A) ..................................................................................................... 15

4.1.1.8 USB 2.0 Hi-Speed host (X12B) ...................................................................................................... 15

4.1.1.9 Audio output ri ht (X27) and left (X28), microphone input (X13) ................................... 16

4.1.1.10 SD card (X4) ....................................................................................................................................... 16

4.1.1.11 Power-In (X6) .................................................................................................................................... 16

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Table of contents (continued)

4.1.2 Electrical characteristics ................................................................................................................ 17

4.1.2.1 Ethernet 1 (X26A) ............................................................................................................................ 17

4.1.2.2 Ethernet 2 (X26B) ............................................................................................................................. 17

4.1.2.3 RS485 (X32A) .................................................................................................................................... 17

4.1.2.4 RS232 (X32B) ..................................................................................................................................... 17

4.1.2.5 CAN 1/ CAN 2 (X1A) ........................................................................................................................ 17

4.1.2.6 GPIO (X1B) ......................................................................................................................................... 18

4.1.2.7 USB 2.0 Hi-Speed host (X12A) ..................................................................................................... 19

4.1.2.8 USB 2.0 Hi-Speed host (X12B) ...................................................................................................... 19

4.1.2.9 Audio output ri ht (X27) left (X28), microphone input (X13) ............................................ 19

4.1.2.10 SD card (X4) ....................................................................................................................................... 19

4.1.2.11 Power-In (X6) .................................................................................................................................... 20

4.1.3 Connectors and pin assi nments ............................................................................................... 21

4.1.3.1 Ethernet 1 / 2 (X26A/B) .................................................................................................................. 21

4.1.3.2 RS485 (X32A) .................................................................................................................................... 23

4.1.3.3 RS232 (X32B) ..................................................................................................................................... 24

4.1.3.4 CAN 1/ CAN 2 (X1A) ........................................................................................................................ 25

4.1.3.5 GPIO (X1B) ......................................................................................................................................... 26

4.1.3.6 USB 2.0 Hi-Speed host (X12A) ..................................................................................................... 27

4.1.3.7 USB 2.0 Hi-Speed host (X12B) ...................................................................................................... 28

4.1.3.8 Audio output ri ht (X27), left (X28) ........................................................................................... 29

4.1.3.9 Microphone input (X13) ................................................................................................................ 30

4.1.3.10 SD card (X4) ....................................................................................................................................... 31

4.1.3.11 Power-In (X6) .................................................................................................................................... 32

4.2 Internal interfaces ........................................................................................................................... 33

4.2.1 Function specification ................................................................................................................... 35

4.2.1.1 Module interfaces (X11, X17) ....................................................................................................... 35

4.2.1.2 JTAG (X16) ......................................................................................................................................... 35

4.2.1.3 LCD (X22, X23) .................................................................................................................................. 36

4.2.1.4 LCD backli ht (X5, X21, X24) ........................................................................................................ 37

4.2.1.5 Touchscreen (X2, X8, X20) ............................................................................................................ 38

4.2.1.6 LVDS display (X9) ............................................................................................................................. 39

4.2.1.7 Power-On (X19) ................................................................................................................................ 40

4.2.1.8 Accumulator connector (X7) ........................................................................................................ 40

4.2.1.9 Starterkit interfaces (X10, X14, X15)........................................................................................... 40

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iii

Table of contents (continued)

4.2.2 Electrical characteristics ................................................................................................................ 41

4.2.2.1 Module interface (X11, X17) ......................................................................................................... 41

4.2.2.2 Power-On ........................................................................................................................................... 41

4.2.2.3 Accumulator connector (X7) ........................................................................................................ 41

4.2.2.4 JTAG (X16) ......................................................................................................................................... 41

4.2.2.5 LCD (X22, X23) .................................................................................................................................. 41

4.2.2.6 LCD backli ht (X5, X21, X24) ........................................................................................................ 42

4.2.2.6.1 Backli ht power supply (X5) ........................................................................................................ 42

4.2.2.6.2 LED driver (X21, X24) ...................................................................................................................... 42

4.2.2.7 Touchscreen (X2, X8, X20) ............................................................................................................ 42

4.2.2.8 LVDS display (X9) ............................................................................................................................. 42

4.2.2.9 Starterkit interfaces (X10, X14, X15)........................................................................................... 42

4.2.3 Connectors and pin assi nment ................................................................................................. 42

4.2.3.1 Receptacle for module................................................................................................................... 42

4.2.3.2 JTAG (X16) ......................................................................................................................................... 45

4.2.3.3 LCD (X22, X23) .................................................................................................................................. 45

4.2.3.4 LCD backli ht (X5, X21, X24) ........................................................................................................ 47

4.2.3.5 Touchscreen (X2, X8, X20) ............................................................................................................ 48

4.2.3.6 LVDS display (X9) ............................................................................................................................. 49

4.2.3.7 Power-On (X19) ................................................................................................................................ 50

4.2.3.8 Accumulator connector (X7) ........................................................................................................ 50

4.2.3.9 Starterkit interfaces (X10, X14, X15)........................................................................................... 51

4.2.3.9.1 Starterkit interface (X10) ............................................................................................................... 51

4.2.3.9.2 Starterkit interface (X14) ............................................................................................................... 52

4.2.3.9.3 Starterkit interface (X15) ............................................................................................................... 53

4.3 User's interfaces ............................................................................................................................... 54

4.3.1 Buzzer (N10) ...................................................................................................................................... 54

4.3.2 Reset push button (S2) .................................................................................................................. 54

4.3.3 Status-LEDs external (V77)............................................................................................................ 55

4.3.4 Status-LEDs internal (V22, V24, V25, V46) ................................................................................ 56

4.3.5 DIP switches (S1, S3, S4, S5) .......................................................................................................... 56

4.4 System components ....................................................................................................................... 58

4.4.1 Temperature sensor (D10) ............................................................................................................ 58

4.4.2 IC address allocation ..................................................................................................................... 58

4.4.3 Internal power supply .................................................................................................................... 58

4.4.4 Volta e supervision and reset ..................................................................................................... 59

Pa e iv

Table of contents (continued)

5. SOFTWARE-SPECIFICATION .......................................................................................................... 59

6. MECHANICS SPECIFICATION ........................................................................................................ 60

6.1 Construction ..................................................................................................................................... 60

6.1.1 PCB outlines STK-MBa28 ............................................................................................................... 60

6.1.2 STK-MBa28 top view ....................................................................................................................... 61

6.1.3 STK-MBa28 bottom view ............................................................................................................... 62

6.2 Requirements for the superior system ..................................................................................... 63

6.2.1 Protection a ainst external effects ............................................................................................ 63

6.2.2 Thermal mana ement ................................................................................................................... 63

7. SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS ................................................ 64

7.1 EMC requirements .......................................................................................................................... 64

7.2 Operational safety and personal security ................................................................................ 64

8. CLIMATIC AND OPERATIONAL CONDITIONS .......................................................................... 65

8.1 Protection a ainst external effects ............................................................................................ 65

8.2 Reliability and product life ........................................................................................................... 65

8.3 Displays .............................................................................................................................................. 65

8.4 Environment protection ................................................................................................................ 66

8.5 RoHS compliance ............................................................................................................................ 66

8.6 WEEE re ulation .............................................................................................................................. 66

8.7 Accumulator ..................................................................................................................................... 66

9. APPENDIX .......................................................................................................................................... 67

9.1 References ......................................................................................................................................... 67

Pa e

Table directory

Table 1: Terms and conventions ............................................................................................................. 2

Table 2: Acronyms ....................................................................................................................................... 5

Table 3: LAN8720A modes...................................................................................................................... 10

Table 4: Mappin of the GPIOs .............................................................................................................. 14

Table 5: Electrical characteristics of the GPIs .................................................................................... 18

Table 6: Electrical characteristics of the GPOs .................................................................................. 18

Table 7: Electrical characteristics of the power supply .................................................................. 20

Table 8: Overview of the function roups of the power supply ................................................. 20

Table 9: Ethernet connector 1/2 (X26A/B) ......................................................................................... 21

Table 10: Pin assi nment Ethernet 1/2 connectors (X26A/B) ........................................................ 21

Table 11: RS485 connector (X32A) ......................................................................................................... 23

Table 12: Pin assi nment RS485 connector (X32A) ........................................................................... 23

Table 13: RS232 connector (X32B) .......................................................................................................... 24

Table 14: Pin assi nment RS232 connector (X32B) ........................................................................... 24

Table 15: CAN 1 and CAN 2 connector (X1A) ...................................................................................... 25

Table 16: Pin assi nment CAN 1 and CAN 2 connector (X1A) ....................................................... 25

Table 17: GPIO connector (X1B) .............................................................................................................. 26

Table 18: Pin assi nment GPIO connector (X1B) ............................................................................... 26

Table 19: USB host connector (X12A) .................................................................................................... 27

Table 20: Pin assi nment USB host connector (X12A) ..................................................................... 27

Table 21: USB connector (X12B) .............................................................................................................. 28

Table 22: Pin assi nment USB host connector (X12B)...................................................................... 28

Table 23: Audio output ri ht (X27) and left (X28) .............................................................................. 29

Table 24: Pin assi nment audio output ri ht (X27) and left (X28) ............................................... 29

Table 25: Microphone connector (X13)................................................................................................. 30

Table 26: Pin assi nment microphone connector (X13) ................................................................. 30

Table 27: SD card connector (X4) ............................................................................................................ 31

Table 28: Pin assi nment SD card connector (X4) ............................................................................. 31

Table 29: Power-In connector (X6) ......................................................................................................... 32

Table 30: Pin assi nment power-in connector (X6) .......................................................................... 32

Table 31: LCD bus si nals (X22, X23) ..................................................................................................... 36

Table 32: Touchscreen connectors (X2, X8, X20) ............................................................................... 38

Table 33: Allocation of RGB si nals on LVDS lines ............................................................................. 39

Table 34: Receptacle for module............................................................................................................. 42

Table 35: Pin assi nment STK-MBa28 – TQMa28 (X17 – (X1)) ........................................................ 43

Table 36: Pin assi nment STK-MBa28 – TQMa28 (X11 – (X2)) ........................................................ 44

Table 37: JTAG connector (X16) .............................................................................................................. 45

Pa e vi

Table directory (continued)

Table 38: Pin assi nment JTAG connector (X16) ................................................................................ 45

Table 39: LCD connectors (X22, X23) ..................................................................................................... 45

Table 40: Pin assi nment LCD connectors (X22, X23) ...................................................................... 46

Table 41: LCD backli ht connector (X5) ................................................................................................ 47

Table 42: Pin assi nment LCD backli ht connector (X5) ................................................................. 47

Table 43: LCD backli ht connectors (X21, X24) .................................................................................. 47

Table 44: Pin assi nment LCD backli ht connectors (X21, X24) ................................................... 47

Table 45: Touchscreen connector (X2) .................................................................................................. 48

Table 46: Pin assi nment touchscreen connector (X2) .................................................................... 48

Table 47: Touchscreen connector (X8) .................................................................................................. 48

Table 48: Touchscreen connector (X20) ............................................................................................... 48

Table 49: Pin assi nment touchscreen connectors (X8, X20) ........................................................ 48

Table 50: LVDS display connector (X9) .................................................................................................. 49

Table 51: Pin assi nment LVDS display connector (X9) ................................................................... 49

Table 52: Power-On connector (X19) ..................................................................................................... 50

Table 53: Pin assi nment power-on connector (X19) ...................................................................... 50

Table 54: Accumulator connector (X7) .................................................................................................. 50

Table 55: Pin assi nment accumulator connector (X7) ................................................................... 50

Table 56: Starterkit interface connector (X10) .................................................................................... 51

Table 57: Pin assi nment Starterkit interface connector (X10) ..................................................... 51

Table 58: Starterkit interface connector (X14) .................................................................................... 52

Table 59: Pin assi nment Starterkit interface connector (X14) ..................................................... 52

Table 60: Starterkit interface connector (X15) .................................................................................... 53

Table 61: Pin assi nment Starterkit interface connector (X15) ..................................................... 53

Table 62: Reset push button (S2) ............................................................................................................ 54

Table 63: External status LEDs (V77) ...................................................................................................... 55

Table 64: Overview external LEDs ........................................................................................................... 55

Table 65: Overview internal LEDs ........................................................................................................... 56

Table 66: DIP switch S1 .............................................................................................................................. 56

Table 67: DIP switch S3 .............................................................................................................................. 56

Table 68: DIP switch S4 .............................................................................................................................. 57

Table 69: DIP switch S5 .............................................................................................................................. 57

Table 70: Boot mode options ................................................................................................................... 57

Table 71: IC address allocation ............................................................................................................... 58

Table 72: Internal power supply .............................................................................................................. 58

Table 73: Reset tri er level and volta e supervision ...................................................................... 59

Table 74: Further applicable documents .............................................................................................. 67

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vii

Illustration directory

Illustration 1: STK-MBa28 block dia ram ............................................................................................ 7

Illustration 2: External interfaces of the STK-MBa28 ........................................................................ 9

Illustration 3: Ethernet 1, block dia ram ........................................................................................... 10

Illustration 4: Ethernet 2, block dia ram ........................................................................................... 11

Illustration 5: RS485 block dia ram .................................................................................................... 11

Illustration 6: RS232 block dia ram .................................................................................................... 12

Illustration 7: CAN block dia ram ........................................................................................................ 12

Illustration 8: GPIO block dia ram ....................................................................................................... 13

Illustration 9: USB host block dia ram ............................................................................................... 15

Illustration 10: USB OTG block dia ram ............................................................................................... 15

Illustration 11: Audio block dia ram ..................................................................................................... 16

Illustration 12: SD card block dia ram ................................................................................................. 16

Illustration 13: Power-In block dia ram ............................................................................................... 16

Illustration 14: Wirin of connector X26 .............................................................................................. 22

Illustration 15: Wirin of connector X32A ........................................................................................... 23

Illustration 16: Wirin of connector X32B............................................................................................ 24

Illustration 17: Wirin of connector X1A .............................................................................................. 25

Illustration 18: Wirin of connector X1B .............................................................................................. 26

Illustration 19: Wirin of connector X12A ........................................................................................... 27

Illustration 20: Wirin of connector X12B............................................................................................ 28

Illustration 21: Wirin of connectors X27 and X28 ........................................................................... 29

Illustration 22: Wirin of connector X13 .............................................................................................. 30

Illustration 23: Wirin of connector X4................................................................................................. 31

Illustration 24: Wirin of connector X6................................................................................................. 32

Illustration 25: Internal and external interfaces top side ................................................................ 33

Illustration 26: Internal and external interfaces bottom side ........................................................ 34

Illustration 27: LCD block dia ram ........................................................................................................ 36

Illustration 28: LCD backli ht block dia ram ..................................................................................... 37

Illustration 29: Touchscreen block dia ram ....................................................................................... 38

Illustration 30: LVDS display block dia ram ....................................................................................... 39

Illustration 31: Power-On block dia ram ............................................................................................. 40

Illustration 32: Pinout of connectors X21, X24 ................................................................................... 47

Illustration 33: Buzzer block dia ram ................................................................................................... 54

Illustration 34: LED block dia ram ......................................................................................................... 55

Illustration 35: Internal power supply block dia ram ...................................................................... 58

Illustration 36: Volta e supervision / reset block dia ram ............................................................. 59

Illustration 37: PCB outlines STK-MBa28 .............................................................................................. 60

Illustration 38: STK-MBa28 top view ..................................................................................................... 61

Illustration 39: STK-MBa28 bottom view ............................................................................................. 62

Pa e viii

Revision history

Rev.

Date Name

Pos. Modification

100 23.05.2011

Petz Document created

101 14.07.2011

Petz Illustration 34

Table 33

Table 35

Replaced

Order code revised

Pin assi nment revised

102 11.11.2011

Petz All Completely revised

103 24.05.2012

Petz Table 36

Table 36

Section 5

Typo corrected: LDADC4  LRADC4

Ne ation removed: USB_0_PWR_EN, USB_1_PWR_EN

Link to Wiki added

104 28.03.2013

Petz 4.1.1.1

All

Info concernin pull-up and pull-down resistors added

Si nal description of SD_WP and SD_DETECT#

corrected

Pa e

1.1.

1. ABOUT THIS MANUAL

ABOUT THIS MANUALABOUT THIS MANUAL

ABOUT THIS MANUAL

1.1

1.11.1

1.1 Copyri ht and licence expenses

Copyri ht and licence expensesCopyri ht and licence expenses

Copyri ht and licence expenses

reproduced, translated, chan ed or distributed, completely or partially in electronic, machine

readable, or in any other form without the written consent of TQ-Systems GmbH. The drivers

and utilities for the used components as well as the BIOS are subject to the copyri hts of the

respective manufacturers. The licence conditions of the respective manufacturer are to be

adhered to. Bootloader-licence expenses are paid by TQ-Systems and are included in the price.

Licence expenses for the operatin system and applications are not taken into consideration and

must be separately calculated / declared.

1.2

1.21.2

1.2 Re istered trademarks

Re istered trademarksRe istered trademarks

Re istered trademarks

TQ-Systems GmbH aims to adhere to the copyri hts of all the raphics and texts used in all

publications, and strives to use ori inal or license-free raphics and texts. All the brand names

and trademarks mentioned in the publication, includin those protected by a third party, unless

specified otherwise in writin , are subjected to the specifications of the current copyri ht laws

and the proprietary laws of the present re istered proprietor without any limitation. One should

conclude that brand and trademarks are ri htly protected by of a third party.

1.3

1.31.3

1.3 Disclaimer

DisclaimerDisclaimer

Disclaimer

TQ-Systems GmbH does not uarantee that the information in this manual is up-to-date, correct,

complete or of ood quality. Nor does TQ-Systems assume uarantee for further usa e of the

information. Liability claims a ainst TQ-Systems GmbH, referrin to material or non-material

related dama es caused, due to usa e or non-usa e of the information iven in the manual,

or due to usa e of erroneous or incomplete information, are exempted, as lon as there is no

proven intentional or ne li ent fault of TQ-Systems GmbH. TQ-Systems GmbH explicitly reserves

the ri hts to chan e or add to the contents of this manual or parts of it without special

notification.

1.4

1.41.4

1.4 Imprint

ImprintImprint

Imprint

TQ-Systems GmbH

Gut Dellin , Mühlstraße 2

82229 Seefeld

Tel: +49 (0) 8153 9308–0

Fax: +49 (0) 8153 9308–134

Email: [email protected]

Web: http://www.tq- roup.com/

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