4 layers40 × 25 mm
2 layers190.5 × 105.4 mm
LaunchPad MLB Adapter
danislab/MicroLabBox-LaunchPad-InterfaceA Interface PCB to connect LaunchPads from TI to the MicroLabBox from dSPACE to perform Hardware-in-the-Loop validation tests
- Size
- 190.5 × 105.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 133
- Pads
- 265
- Tracks, vias
- 459, 30
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 23 Oct 2020
- Updated
- 24 Oct 2020
Overview
LaunchPad MLB Adapter is an open-source printed circuit board by danislab, from the danislab/MicroLabBox-LaunchPad-Interface repository on GitHub. It is a 2-layer board of 190.5 × 105.4 mm with 29 parts on 133 nets, routed with 459 tracks and 30 vias.
It is built around the SN65HVD234DR-JSM and RC0402FR-0710KL. Its parts include 15 connectors, 6 resistors, 2 capacitors and 2 ICs. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.mddSPACE MicroLabBox TI LaunchPad Interface PCB
The MicroLabBox LaunchPad Interface is a simple PCB to connect LaunchPads from Texas Instruments (TI) to the MicroLabBox from dSPACE to perform real-time Hardware-in-the-Loop (HIL) tests. This Interface PCB can be used to accelerate the development and validation of software and algorithms running on MCUs from TI. Depending on the LaunchPad the interface PCB offers up to 28 digital IOs, 16 analog inputs (LaunchPad side), 4 analog outputs (LaunchPad side) and two independent CAN interfaces.
Status
- The Interface PCB was tested with LaunchPads for the TI MCUs F28377S, 570LS12x and 570LC43x.
- The position of the CAN connector for the dSPACE MicroLabBox is not correct aligned with the connectors of the connector group B. As workaround, a straight D-sub connector can be connected with wires to the PCB. In a future release this problem will be solved with a connector that is in line with the other two 50 pol connectors of the connector group B.
Connectors
- J1 - J4 are used to connect the LaunchPad to the Interface PCB. The labelling and pin assignment follows the TIBoosterPack standard from Texas Instruments.
- J5 is used to connect the Interface PCB to the digital IOs from the dSPACE MicroLabBox. The connector is made of machined contacts which minimises wear and tear of the MicroLabBox connectors.
- J6 is used to connect the Interface PCB to the analogue IOs from the dSPACE MicroLabBox. The connector is made of machined contacts which minimises wear and tear of the MicroLabBox connectors.
- J7 is used to connect the Interface PCB to the two CAN interface of the dSPACE MicroLabBox. The connector is made of machined contacts which minimises wear and tear of the MicroLabBox connectors.
- J8 - J9 are used to connect a external CAN interface over a 9 pin D-sub. E.g. Vector, PEAK, Kvaser...
- J10 and J13 are used for the CAN Rx and Tx pins of the MCU.
- J11 and J14 are used for CAN high and CAN low for the CAN transceiver in case one is already soldered to the LanchPad.
- J12 and J15 are used to enable the 120Ohm terminator resistor for the CAN interface.
Pinout
The pinout of the CAN interface follows the ISO 11898 specification
- Pin 2 is for CAN low
- Pin 7 is for CAN high
The pinout of the connectors J1 - J4 is described in the following table.
| TIBoosterPack standard | F28377S | F28379D | TMS 570LS12x and TMS 570LC43x | dSPace MicroLabBox | |||
|---|---|---|---|---|---|---|---|
| Connector | Pin | Function | Function | Function | Connector | Pin | Function |
| J1 | 1 | +3.3 V | +3.3V | +3.3 V | |||
| J1 | 2 | GPIO71 | GPIO32 | AD1IN[16] | |||
| J1 | 3 | GPIO90 | GPIO19 | SCIRX | |||
| J1 | 4 | GPIO89 | GPIO18 | SCITX | |||
| J1 | 5 | GPIO41 | GPIO67 | GIOA[7] | Digital I/O B | 33 | DIO2ch1 |
| J1 | 6 | NC | GPIO111 | AD1IN[17] | |||
| J1 | 7 | GPIO60 | GPIO60 | MIBSPI3CLK | |||
| J1 | 8 | GPIO61 | GPIO22 | GIOA[6] | Digital I/O B | 32 | DIO2ch2 |
| J1 | 9 | GPIO43 | GPIO105 | N2HET1[4] | Digital I/O B | 31 | DIO2ch3 |
| J1 | 10 | GPIO42 | GPIO104 | N2HET1[9] | Digital I/O B | 29 | DIO2ch4 |
| J2 | 20 | GND | GND | GND | |||
| J2 | 19 | GPIO4 | GPIO61 | N2HET1[22] | |||
| J2 | 18 | GPIO62 | GPIO123 | MIBSPI3NCS[1] | |||
| J2 | 17 | NC | GPIO122 | GIOB[3] | |||
| J2 | 16 | RESET | RESET | RESET | |||
| J2 | 15 | GPIO58 | GPIO58 | MIBSPI3SIMO | |||
| J2 | 14 | GPIO59 | GPIO59 | MIBSPI3SOMI | |||
| J2 | 13 | GPIO72 | GPIO124 | N2HET1[27] | Digital I/O B | 28 | DIO2ch5 |
| J2 | 12 | GPIO73 | GPIO125 | N2HET1[29] | Digital I/O B | 27 | DIO2ch6 |
| J2 | 11 | GPIO78 | GPIO29 | GIOB[2] | Digital I/O B | 25 | DIO2ch7 |
| J3 | 21 | +5 V | +5 V | +5 V | |||
| J3 | 22 | GND | GND | GND | |||
| J3 | 23 | ADCIN14 | ADCIN14 | AD1[0] | Analog I/O B | 49 | AO1ch1 |
| J3 | 24 | ADCINB1 | ADCINC3 | AD1[7] | Analog I/O B | 32 | AO1ch2 |
| J3 | 25 | ADCINB4 | ADCINB3 | AD1IN[18] | Analog I/O B | 47 | AO1ch3 |
| J3 | 26 | ADCINB2 | ADCINA3 | AD1IN[19] | Analog I/O B | 30 | AO1ch4 |
| J3 | 27 | ADCINA0 | ADCINC2 | AD1IN[20] | Analog I/O B | 45 | AO1ch5 |
| J3 | 28 | ADCINB0 | ADCINB2 | AD1IN[21] | Analog I/O B | 28 | AO1ch6 |
| J3 | 29 | ADCINA1 | ADCINA2 | Analog I/O B | 43 | AO1ch7 | |
| J3 | 30 | NC | ADCINA0 | Analog I/O B | 26 | AO1ch8 | |
| J4 | 40 | GPIO12 | GPIO0 | N2HET1[20] | Digital I/O B | 17 | DIO1ch33 |
| J4 | 39 | GPIO13 | GPIO1 | N2HET1[18] | Digital I/O B | 16 | DIO1ch34 |
| J4 | 38 | GPIO14 | GPIO2 | N2HET1[16] | Digital I/O B | 15 | DIO1ch35 |
| J4 | 37 | GPIO15 | GPIO3 | N2HET1[30] | Digital I/O B | 14 | DIO1ch36 |
| J4 | 36 | GPIO16 | GPIO4 | N2HET1[14] | Digital I/O B | 13 | DIO1ch37 |
| J4 | 35 | GPIO17 | GPIO5 | N2HET1[12] | Digital I/O B | 12 | DIO1ch38 |
| J4 | 34 | GPIO20 | GPIO24 | GIOA[5] | Digital I/O B | 11 | DIO1ch39 |
| J4 | 33 | GPIO21 | GPIO16 | GIOA[2] | Digital I/O B | 10 | DIO1ch40 |
| J4 | 32 | DAC1 | DAC1 | GIOA[1] | Analog I/O B | 17 | AI2ch1 |
| J4 | 31 | DAC2 | DAC2 | GIOA[0] | Analog I/O B | 15 | AI2ch2 |
| J6 | 41 | +3.3 V | +3.3 V | +3.3 V | |||
| J6 | 42 | NC | GPIO95 | AD1IN[9] | |||
| J6 | 43 | GPIO87 | GPIO139 | LIN1_RXD | |||
| J6 | 44 | GPIO86 | GPIO56 | LIN1_TXD | |||
| J6 | 45 | NC | GPIO97 | GIOB[2] | |||
| J6 | 46 | NC | GPIO94 | AD1IN[1] | |||
| J6 | 47 | GPIO65 | GPIO65 | MIBSPI1CLK | Digital I/O B | 24 | DIO2ch8 |
| J6 | 48 | NC | GPIO52 | N2HET1[31] | Digital I/O B | 23 | DIO2ch9 |
| J6 | 49 | GPIO69 | GPIO41 | N2HET1[24] | |||
| J6 | 50 | GPIO66 | GPIO40 | N2HET1[26] | |||
| J7 | 60 | GND | GND | GND | |||
| J7 | 59 | GPIO91 | GPIO66 | N2HET2[8] | |||
| J7 | 58 | NC | GPIO131 | MIBSPI1SOMI[1] | |||
| J7 | 57 | NC | GPIO130 | MIBSPI5SIMO[0] | |||
| J7 | 56 | RESET | RESET | RESET | |||
| J7 | 55 | GPIO63 | GPIO63 | MIBSPI1SIMO | |||
| J7 | 54 | GPIO64 | GPIO64 | MIBSPI1SOMI | |||
| J7 | 53 | GPIO99 | GPIO26 | N2HET1[17] | Digital I/O B | 21 | DIO2ch10 |
| J7 | 52 | GPIO92 | GPIO27 | N2HET1[19] | Digital I/O B | 20 | DIO2ch11 |
| J7 | 51 | NC | GPIO25 | MIBSPI5SOMI[0] | Digital I/O B | 19 | DIO2ch12 |
| J8 | 61 | +5 V | +5 V | +5 V | |||
| J8 | 62 | GND | GND | GND | |||
| J8 | 63 | ADCIN15 | ADCIN15 | AD1IN[10] | Analog I/O B | 41 | AO1ch9 |
| J8 | 64 | ADCINA2 | ADCINC5 | AD1IN[2] | Analog I/O B | 24 | AO1ch10 |
| J8 | 65 | ADCINA5 | ADCINB5 | AD1IN[3] | Analog I/O B | 39 | AO1ch11 |
| J8 | 66 | ADCINB5 | ADCINA5 | AD1IN[11] | Analog I/O B | 22 | AO1ch12 |
| J8 | 67 | ADCINA3 | ADCINC4 | AD1IN[4] | Analog I/O B | 37 | AO1ch13 |
| J8 | 68 | ADCINB3 | ADCINB4 | AD1IN[12] | Analog I/O B | 20 | AO1ch14 |
| J8 | 69 | ADCINA4 | ADCINA4 | NC | Analog I/O B | 35 | AO1ch15 |
| J8 | 70 | NC | ADCINA1 | NC | Analog I/O B | 18 | AO1ch16 |
| J9 | 80 | GPIO2 | GPIO6 | N2HET1[10] | Digital I/O B | 9 | DIO1ch41 |
| J9 | 79 | GPIO3 | GPIO7 | N2HET1[28] | Digital I/O B | 8 | DIO1ch42 |
| J9 | 78 | GPIO10 | GPIO8 | N2HET1[8] | Digital I/O B | 7 | DIO1ch43 |
| J9 | 77 | GPIO11 | GPIO9 | N2HET1[23] | Digital I/O B | 6 | DIO1ch44 |
| J9 | 76 | GPIO18 | GPIO10 | MIBSPI5NENA | Digital I/O B | 5 | DIO1ch45 |
| J9 | 75 | GPIO19 | GPIO11 | N2HET2[18] | Digital I/O B | 4 | DIO1ch46 |
| J9 | 74 | NC | GPIO14 | GIOB[1] | Digital I/O B | 3 | DIO1ch47 |
| J9 | 73 | NC | GPIO15 | GIOB[0] | Digital I/O B | 2 | DIO1ch48 |
| J9 | 72 | DAC3 | DAC3 | AD1EVT | Analog I/O B | 13 | AI2ch3 |
| J9 | 71 | DAC4 | DAC4 | MIBSPI5CLK | Analog I/O B | 11 | AI2ch4 |
Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 61300211121 | SamacSys_Parts:HDRV2W110P0X254_1X2_508X254X854P | J10, J11, J12, J13, J14, J15 |
| 4 | 61302021121 | SamacSys_Parts:HDRV20W64P254X254_2X10_2540X508X869P | J1, J2, J3, J4 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad | H1, H2, H3, H4 |
| 4 | RC0402FR-0710KL | SamacSys_Parts:RESC1005X40N | R1, R2, R4, R5 |
| 2 | 09661526613 | SamacSys_Parts:09661526613 | J8, J9 |
| 2 | 09665627812 | SamacSys_Parts:09665627812 | J5, J6 |
| 2 | GRM155R61A104KA01D | SamacSys_Parts:CAPC1005X55N | C1, C2 |
| 2 | RC0603FR-07120RL | SamacSys_Parts:RESC1608X55N | R3, R6 |
| 2 | SN65HVD234DR | SamacSys_Parts:SOIC127P600X175-8N | IC1, IC2 |
| 1 | 09661626812 | SamacSys_Parts:09661626812 | J7 |
Questions
How big is the LaunchPad MLB Adapter PCB?
It measures 190.5 × 105.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LaunchPad MLB Adapter use?
29 parts, built around the SN65HVD234DR-JSM and RC0402FR-0710KL. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LaunchPad MLB Adapter KiCad files?
From the danislab/MicroLabBox-LaunchPad-Interface repository on GitHub, at the commit this page was made from: the board is LaunchPad_MLB_Adapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LaunchPad MLB Adapter design in my own project?
Its repository states no licence, so its author keeps all rights: ask danislab before reusing the design.
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