Infineon TC3X2 User Manual
User Manual Please read the Important Notice and Warnings at the end of this document V1.0
www.infineon.com
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard TC3X2
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
About this document
Scope and purpose
The User Manual provide information about using, configuration and connecting the TriBoard with Infineon
AURIX™ TC3X2 TQFP device (0.4mm pitch). The manual provide information for different hardware types. There
exist different hardware with Through Hole socket (TriBoard TC3X2 TH) and soldered devices (TriBoard TC3X2).
The schematic is identically for the all boards if not other mentioned in chapter schematic. The placing on the
boards is the same, all components are on the same location.
Intended audience
Design, verfication, test and software engineers will use this document to get an understanding of the
functionality and connections of the TriBoard.
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
Table of Contents
Table of Contents
About this document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preface-1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TOC-2
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 Summary of Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.3 Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
3 TriBoard Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.1 Soldered board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Socketed board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2.1 Usable devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2.2 Restricted usable devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.3.1 Failsafe handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.4 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.5 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.6 USB Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.6.1 Serial Connection to PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.6.2 miniWiggler JDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.7 FlexRay™ (E-RAY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.8 Serial EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.9 MultiCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.10 LIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.11 ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3.12 Other peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.13 Toggle LED’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.14 Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.15 Debug System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.15.1 OCDS1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.15.2 DAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.15.3 DAP_SCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.15.4 High speed with DAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.15.5 ETK connector (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.15.6 EmW Power (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
4 TriBoard Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.1 HW Boot Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.1.1 Default Pad State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.1.2 Bootmode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 Assembly Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.2.1 General optional resistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4.2.2 Resistors for peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
5 Signal (on board used) Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.1 Power Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.2 Reset Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.3 Config Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.4 Clock Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
User Manual TOC-2 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
Table of Contents
5.5 Debug Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.6 Peripheral Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
6 Connector Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1 On Board only used signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.2 TC3X2 Connector / Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6.3 Power connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
6.4 USB connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
6.5 FlexRay™ (ERAY) connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
6.6 CAN connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
6.7 LIN connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
6.8 OCDS1 connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
6.9 DAP connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
6.10 ETK connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
6.11 Ethernet miniWiggler power connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
7 Schematic and Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.1 Known problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.1.1 Known problems on TriBoard TC3X2 TH V1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.1.2 Known problems on TriBoard TC3X2 V1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.2 Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.3 Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
7.4 Layout with Dimensioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
User Manual TOC-3 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
Introduction
1Introduction
We congratulate you on your purchase of the TriCore™ Evaluation Board. This kit is a versatile tool, providing
quick access to the capabilities of TriCore™'s powerful architecture.
Applications can be developed easily. The Evaluation Board is equipped with a variety of memories and
peripherals for connection to the environment. There is also an interface for the On Chip Debugging Features
(OCDS1 and DAP).
The Evaluation Board allows easily the development of TriCore™ applications with the corresponding tools.
Subsequently, the applications can be downloaded and can be tested with the powerful debugger software.
This TriBoard Hardware Manual familiarizes you with the TriCore™ Evaluation Board and guides you through the
initial configuration of the TriBoard.
For detailed technical information about the TC3X2 TQFP (e.g. TC332, TC322) please refer to the User Manual of
the used device.
User Manual 1-1 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
Features
2Features
2.1 Summary of Features
– Infineon’s TC3X2 (TC332, TC322) AURIX™ 2G Controller in TQFP-80 Package (0.4mm pitch)
–FlexRay™
– High Speed CAN Transceivers (CAN-FD capable)
– USB to UART bridge
–Serial Eeprom
–LIN Transceiver
– Crystal 20MHz (default) or External Clock
– USB miniWiggler JDS for easy debugging
– 8 Low Power Status LEDs
– 8-DIP switches for configuration
– access to all pins of controller
– 100mm x 160mm (EURO-Board)
1)
Transceivers
Connectors
The TC3X2 TriBoard offers a wide variety of connectors:
– Standard power connector
– Micro USB connector for ASC Interface (ASC0) and miniWiggler
– 16-pin header for JTAG interface (OCDS)
– 2 x 10-pin header for DAP and DAP_SCR
– 10pin (2x5) Header for LIN Transceiver (LIN)
– 2 x 10pin (2x5) Header for CAN High Speed Transceiver (CAN0 and CAN1)
– 2 x 10pin (2x5) Header for FlexRay™ (ERAY-A and ERAY-B)
– four 80-pin connectors (male) + four 80-pin connectors (female) with all I/O signals
– optional ETK connector
– optional 6pin (IEEE1394) Socket for HSCT
Components
– Infineon’s Multi Voltage Safety Micro Processor Supply TLF35584QV
– Three LEDs to validate power supply (5Volt / 3,3 Volt / 1,25 Volt)
– LED indicating safe state signal 2 from TLF35584
– LED indicating /HDRST (ESR0) active state
– LED indicating activ miniWiggler JDS
– LED switched via DAS software
– 2 x Infineon’s FlexRay™ Transceiver TLE9221SX
– 2 x Infineon’s High Speed CAN-Transceiver TLE9251VSJ
– Infineon’s LIN-Transceiver TLE 7259-3GE
– USB to UART bridge FT2232HL (FTDI)
– 8 general purpose LEDs
– 2K SPI Bus Serial Eeprom (MICROCHIP)
–Reset switch
–Enable switch
– Generic switch
1) FlexRay™ is a trademark of FlexRay Consortium.
User Manual 2-1 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
Micro
USB
miniWiggler
OCDS1
USB
XTAL
FlexRay
Transc eiver
Transc eiver
TxCAN03
TxCAN01
RxCAN03
RxCAN01
TC3X2
(e.g.
TC332,
TC322)
TriCore
TM
CPU
PLL
CAN0
CAN1
ERAY B ERAY A
TX0
RX0
8 LED s
(P33. 4 up to P33. 7,
P20.11 up to P20.14)
Serial EEPROM
LIN
LIN
Transc eiver
TX1
RX1
QSPI1
WAKEUP
QSPI1
Multi Voltage Safety Micro
Processor Supply
TLF35584 QV
ENA
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
Features
– 4-pin Dip switch
Zero Ohm Bridges
Zero Ohm resistors give the flexibility to configure the systems functionality.
2.2 Block Diagram
Figure 2-1 TriBoard Block Schematic
User Manual 2-2 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
U201
X603
X404
S502
S201
X305 X304 X303
C303
D401
BU401
D402
U401
Y401
Y201
U305
T301
T302
X301X302
X602
X601
D302
D303
D304
D305
D306
D307
D308
D309
D505
D506
D507D504
X401
X501
S501
U502
D508
U501
L502
L501
C502
C501
R501
S202
X502
X406
X604
X402
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
Features
2.3 Placement
Figure 2-2
User Manual 2-3 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard TC3X2 (TH) V1.0 Placement
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
3 TriBoard Information
3.1 Soldered board
TriBoard TC3X2 V1.0 is the soldered board and will be available only with usable devices. Please see also chapter
Usable devices.
3.2 Socketed board
TriBoard TC3X2 TH V1.0 is the socketed board.
3.2.1 Usable devices
Note: Note: Please check always the latest manual for complete list of usable/tested devices.
The board can be used with the following devices:
•TC332
• TC322 (planned, not yet tested)
3.2.2 Restricted usable devices
•None
3.3 Power Supply
All needed voltages are generated via Infineon’s Multi Voltage Safety Micro Processor Supply TLF35584QV and via
the microcontroller itself (+1,25V).
The supply device is available as two different devices:
TLF35584QVVS1 -> +5V standby voltage, +5V TriCore™ supply (V_UC)
TLF35584QVVS2 -> +3,3V standby voltage, +3,3V TriCore™ supply (V_UC)
Dependent of the assembled device the board works with 5V or 3,3V IO.
The TLF35584QV provide the following voltages:
+3,3V or +5V for standby (connected to VEVRSB)
+3,3V or +5V for TriCore™ (connected to VEXT)
+5V communcation supply (used by CAN and FlexRay™ transceivers)
+5V voltage reference (connected to VDDM and VAREFx)
+3,3V via LDO directly from pre regulator
Applying a stable supply voltage causes the power on reset after a short period. The three LED's (V_UC, +3.3V,
VDD) indicate the status of the on board generated voltages.
A manual power on reset is executed by pressing the reset button.
The Board has to be connected to a +3,5V to +40V DC power supply.
The power consumption is not specified yet but a supply with 12V and 500mA is recommended. The pinout for
the supply connector is shown in Figure 6-3. There can be used any standard power pack with a connector where
the positive line is surrounded by the ground line.
User Manual 3-1 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
CB205
U201
X603
R397
R395
X404
S502
R222
R249
R246
R245
R244
C208
C207
S201
R204
R205
X305 X304 X303
R240
R236
R234
R232
R361
R359
D301
C303
U408
U407
U406
R451
R455
R456
R454
R446
R444
CB419
CB418
CB417
CB416
CB415
CB414
D401
R423
CB405
C402
R411
BU401
L401
D402
R401
CB401
U404
U401
Y401
CB408
R403
R402
CB402
R344
R524
R424
R425
R426
R427
R428
CB511
CB512
R201
R203
R202
C201
C202
R206
R207
Y201
R337R357
R324
R399
R391
R392 R393
R394 R396
CB309
R532
C301C302
R439
R531
R335
R336
R355
R356
U305
T301T302
X301X302
X602
X601
D302
D303
D304
D305
D306
D307
D308
D309
D505
D506
D507D504
X401
X501
S501
R354
R398
U502
C505
D508
U501
L502
L501
CB501
C502
C507
C509
C508
C501
C503
C504
R501
R507
R508
R509
CB502
R233
R235
R237
R241
R255
R256
R390
R348
R525
S202
X502
R346
R457
X406
R248
X604
R212
X402
R215
R214
R430
R429
R452
R213
R216
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
3.3.1 Failsafe handling
In case that the device don’t contains a program which disable or service the window watchdog and error pin
monitor of the TLF35584 then the TLF35584 is going to a FAILSAFE state where all supplies are switched off. This
state can be left via reconnect the power plug or via the ENA button (S502). In this case you must connect a
debugger which is able to disable the window watchdog and error pin monitor to reprogram the microcontroller.
In the default state of the board the switching to FAILSAFE state is switched off via resistor R508.
If you will use/evaluate all safety features of the TLF35584 make sure that R509 is assembled and R508 is not
assembled. Make sure that you have a proper initialization of TLF35584 in your softare.
Resistor R508 and R509 are red marked in the following Figure 3-1:
Figure 3-1 Resistors for TLF35584 Safety feature handling with switch on
3.4 LEDs
There are 15 LEDs on board:
– D302 up to D305 (blue) -> toogle LEDs connected to P33.4 ... P33.7
– D306 up to D309 (blue) -> toogle LEDs connected to P20.11 ... P20.14
– D504 RST (red) -> RESET LED indicate the reset state of the board (/ESR0)
– D505 VDD (green) ->VDD (+1,25V) power supply indication
– D506 +3V3 (green) -> +3,3V power supply indication
– D507 V_UC (green) -> +5V/+3,3V power supply indication
– D508 SS2 (green) -> safe state signal 2 indication
– D402 ACT (green) -> on board miniWiggler JDS is ACTIV
– D401 RUN (blue) -> Debug RUN mode (switched by DAS Server)
User Manual 3-2 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
X703
CB517
C518
C517
C516
R419
R440
Q403
C205
C204
C203
R433
R431
CB202
R208
R408
U306
R521
R365
R364
R363
R362
R360
CB310
C304
R449
R448
R447
R445
R443
R413
U405
L402
CB413
C403
D403
R404
C401
R450
R442
R441
CB412
CB411
CB410
C405
C404
R422
R421
U403
Q402
Q401
R412
C406
R420
R414
R418
R417
R416
R415
R410
R409
CB407
CB40 3
R407
U402
R406
R405
CB406
CB404
R305
R306
R308
R309
R315
R316
R318
R319
R301
R311
R341
R340
R321
R322
R220R221
R533
R323
R343
CB301
CB302
CB515
CB516 CB518
CB520
R537
R307
R317
R538
R534
R513
CB204
R535
C515
R511
R512
R510
Q502
Q504
Q503
X702
X704X701
U301U302
R302
R342
CB303
CB304
CB305
CB306
CB307
CB308
R303
R304
R338
R330
R331
R358
R350
R351
U303
U304
R332
R334
R333
R352
R353
C519
R320
CB201
R209
CB510
R520
D503
R505
R504
C510
R502
R506
Q505
Q501
D501
C512
C511
D502
R503
R312
R436
R437
R438
CB409
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
3.5 Clock
On the board is a fixed crystal with 20MHz assembled. You can change this by replacing Y101 (soldered).
3.6 USB Connector
The USB connector is used for connection to a PC. Via the USB it is possible to power the board, using the ASCLIN0
as serial connection via USB and Debugging via DAS. For the pinout of USB socket see Figure 6-4.
NOTE: Before connecting the board to the PC, make sure that the actual DAS software is installed on the PC. For
actual DAS software please contact your local FAE.
The software can also be found on:
DAS website
3.6.1 Serial Connection to PC
After the first connection of USB to a PC the needed driver will be installed automatically. During this there will
be created a new COM port on PC. This COM port can be used to communicate with the board via ASCLIN0 of the
device. Per default the ASCLIN0 is used on P14.0 and P14.1 (e.g. Generic Bootstrap Loader) . In case you will use
the Generic Bootstrap Loader via CAN or ASCLIN0 via P15.2 and P15.3 you must:
– remove R436 and R437 (this disconnect the serial connection from P14.0 and P14.1)
– remove R301 and R302 (this disconnect the CAN0 transceiver from P11.10 and P11.12)
– assemble R438 and R440 with 0R resistor (size 0603) to connect P15.2 and P15.3 to serial connection
– assemble R303 and R304 with 0R resistor (size 0603) to connect P14.0 and P14.1 to CAN0 transceiver
The mentioned resistors are red marked in Figure 3-2.
Figure 3-2 Resistors for ASC connection (ASC0)
User Manual 3-3 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
3.6.2 miniWiggler JDS
The miniWiggler JDS is a low cost debug tool which allows you access to the JTAG of the device. Make sure that
you have the latest DAS release. Debugging is possible via the DAS Server ‘UDAS‘. Please contact your prefered
debug vendor for support of DAS.
If you have connected the board to the PC and there runs the DAS server, then a working connection is visible via
the green ACTIV LED.
The status RUN LED is switched on/off through the DAS Server, depending on the used debugger (client).
IMPORTANT: Make sure that there is no or a tristated connection on X401 (OCDS1) and X402 (DAP) if the
ACTIV LED is on.
Per default the miniWiggler is connected to the DAP. If resistors R214, R215 and R216 assembled (default) then
the standard DAP is connected to miniWiggler. If all this resistors are not assembled then the miniWiggler can’t
be used. In this case only the DAP connectors X402 and X406 can be used. See Figure 3-6.
3.7 FlexRay™ (E-RAY)
The board has 2 IDC10 plugs for FlexRay™ Communication (channel A and B) with up to 10 Mbit/s. For the pinout
of the plugs see Figure 6-5. You can use a IDC female connector with crimpconnector, flat cable and SUB-D 9 plug
with crimpconnector to have a 1:1 adapter to SUB-D 9.
The transceiver are connected to the TriCore™ device via zero ohm resistors (R320 up to R324 and R340 up to
R344) which must be removed to use the ports outside.
ERAY-A can be connected to P02.0, P02.1 and P02.4. Transceiver for channel A can be enabled/disabled via P20.8.
The error state of transceiver channel A can be read out via P20.9.
ERAY-B is connected to P02.2, P02.3 and P02.5. Transceiver for channel B can be enabled/disabled via P02.6. The
error state of transceiver channel A can be read out via P02.7.
For more information look in the user manual for TC3X2 TQFP.
3.8 Serial EEPROM
The QSPI1 of the TC3X2 TQFP is connected to a serial EEPROM with a size of 2KBit (256 x 8). As chip select for this
EEPROM is used the port pin P23.1. P23.1 has no chip select functionality of QSPI. Therefore the software must
generate the chip select manual via bit banging. To disconnect (disable) the EEPROM remove resistor R348.
3.9 MultiCAN
On the board are two CAN transceiver connected to the CAN0 and CAN1 of TC3X2 TQFP. The transceivers are
connected to two IDC10 plug. For the pinout of IDC10 plug see Figure 6-6. You can use a IDC female connector
with crimpconnector, flat cable and SUB-D 9 plug with crimpconnector to have a 1:1 adapter to SUB-D 9.
The transceiver are connected to the TriCore™ device via zero ohm resistors (R301 up to R304 and R311 up to
R314) which must be removed to use the ports outside.
CAN0 can be used via P11.10 and P11.12 (CAN0 node 3, default) or P14.0 and P14.1 (CAN0 node 1). CAN1 can be
used via P15.2 and P15.3 (CAN0 node 1, default).
3.10 LIN
On the board is one LIN transceiver connected to the ASCLIN1 on TC3X2 TQFP (P15.0 and P15.1). The transceiver
are connected to one IDC10 plug. For the pinout of IDC10 plug see Figure 6-7. You can use a IDC female connector
with crimpconnector, flat cable and SUB-D 9 plug with crimpconnector to have a 1:1 adapter to SUB-D 9.
To disconnect the LIN remove resistor R364 and R365.
User Manual 3-4 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
X703
CB517
C518
C517
C516
R419
R440
Q403
C205
C204
C203
R433
R431
CB202
R208
R408
U306
R521
R365
R364
R363
R362
R360
CB310
C304
R449
R448
R447
R445
R443
R413
U405
L402
CB413
C403
D403
R404
C401
R450
R442
R441
CB412
CB411
CB410
C405
C404
R422
R421
U403
Q402
Q401
R412
C406
R420
R414
R418
R417
R416
R415
R410
R409
CB407
CB40 3
R407
U402
R406
R405
CB406
CB404
R305
R306
R308
R309
R315
R316
R318
R319
R301
R311
R341
R340
R321
R322
R220R221
R533
R323
R343
CB301
CB302
CB515
CB516 CB518
CB520
R537
R307
R317
R538
R534
R513
CB204
R535
C515
R511
R512
R510
Q502
Q504
Q503
X702
X704X701
U301U302
R302
R342
CB303
CB304
CB305
CB306
CB307
CB308
R303
R304
R338
R330
R331
R358
R350
R351
U303
U304
R332
R334
R333
R352
R353
C519
R320
CB201
R209
CB510
R520
D503
R505
R504
C510
R502
R506
Q505
Q501
D501
C512
C511
D502
R503
R312
R436
R437
R438
CB409
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
The LIN can be used in master and in slave mode. For the master mode there is per default a pull-up of 1K (R360)
and a capacitor of 1nF (C304) on the BUS assembled. For using the LIN in slave mode the pull-up resistor R360
must be removed and maybe the capacitor changed to a smaller value (e.g. 220pF).
The mentioned resistor and capacitor are red marked in Figure 3-3
Figure 3-3 Components for LIN Master Mode
3.11 ADC
On this boards are 5 ADC channels prepared with a low pass filter. On pin AN5, AN11, AN12, AN32 and AN33 is
assembled a capacitor of 47nF and a serial resistor of 4,7K. The filter components are red marked in the following
figures (Figure 3-4 and Figure 3-5).
User Manual 3-5 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
CB205
U201
X603
R397
R395
X404
S502
R222
R249
R246
R245
R244
C208
C207
S201
R204
R205
X305 X304 X303
R240
R236
R234
R232
R361
R359
D301
C303
U408
U407
U406
R451
R455
R456
R454
R446
R444
CB419
CB418
CB417
CB416
CB415
CB414
D401
R423
CB405
C402
R411
BU401
L401
D402
R401
CB401
U404
U401
Y401
CB408
R403
R402
CB402
R344
R524
R424
R425
R426
R427
R428
CB511
CB512
R201
R203
R202
C201
C202
R206
R207
Y201
R337R357
R324
R399
R391
R392 R393
R394 R396
CB309
R532
C301C302
R439
R531
R335
R336
R355
R356
U305
T301T302
X301X302
X602
X601
D302
D303
D304
D305
D306
D307
D308
D309
D505
D506
D507D504
X401
X501
S501
R354
R398
U502
C505
D508
U501
L502
L501
CB501
C502
C507
C509
C508
C501
C503
C504
R501
R507
R508
R509
CB502
R233
R235
R237
R241
R255
R256
R390
R348
R525
S202
X502
R346
R457
X406
R248
X604
R212
X402
R215
R214
R430
R429
R452
R213
R216
X703
CB517
C518
C517
C516
R419
R440
Q403
C205
C204
C203
R433
R431
CB202
R208
R408
U306
R521
R365
R364
R363
R362
R360
CB310
C304
R449
R448
R447
R445
R443
R413
U405
L402
CB413
C403
D403
R404
C401
R450
R442
R441
CB412
CB411
CB410
C405
C404
R422
R421
U403
Q402
Q401
R412
C406
R420
R414
R418
R417
R416
R415
R410
R409
CB407
CB40 3
R407
U402
R406
R405
CB406
CB404
R305
R306
R308
R309
R315
R316
R318
R319
R301
R311
R341
R340
R321
R322
R220R221
R533
R323
R343
CB301
CB302
CB515
CB516 CB518
CB520
R537
R307
R317
R538
R534
R513
CB204
R535
C515
R511
R512
R510
Q502
Q504
Q503
X702
X704X701
U301U302
R302
R342
CB303
CB304
CB305
CB306
CB307
CB308
R303
R304
R338
R330
R331
R358
R350
R351
U303
U304
R332
R334
R333
R352
R353
C519
R320
CB201
R209
CB510
R520
D503
R505
R504
C510
R502
R506
Q505
Q501
D501
C512
C511
D502
R503
R312
R436
R437
R438
CB409
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
Figure 3-4 Filter components of ADC channels on Top Side
Figure 3-5 Filter components of ADC channels on Bottom Side
User Manual 3-6 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
TriBoard Manual TC3X2
Hardware: TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0
TriBoard Information
3.12 Other peripherals
For all other peripherals there are no special plugs on the board. The peripheral signals are available on the
different connectors. See
3.13 Toggle LED’s
The status LED’s are low active and can be controlled by Software.
Port 20 pin 11 up to pin 14 are connected to single LED’s (D306... D309) and powered by the normal
microcontroller voltage.
Port 33 pin 4 up to pin 7 are connected to single LED’s (D302... D305) and powered by the standby voltage. This
means that this LED’s can be are activ also when the board is in standby mode and only the standby voltage
available (port 33 is powered by VEVRSB pin which is connected to standby supply of TLF35584). In this case the
port pins are controlled by the standby controller if available.
“Connector Pin Assignment” on Page 6-1
.
3.14 Buttons
On the board are three buttons.
The reset button (S501) will apply a warm power on reset to the device.
The ENA button (S502) will be used to enable/wakeup the TLF35584.
The P33.9 button (S202) can be used by software as input. Also can this button used by the standby controller to
react on an event when only standby supply is available (e.g. wakeup the TLF35584 via P33.10).
3.15 Debug System
3.15.1 OCDS1
The OCDS1 signals are connected to the IDC16 plug (X401). They work with the port supply of Microcontroller (+5V
default or +3,3V). For pinout of the connector see Figure 6-8. You can connect any debugger to this connector.
The signals /BRKIN and /BRKOUT are not connected per default. If you need this signals in the connector then
assemble R424 and R425 or R426 with a 0R resistor.
If you connect a debug hardware make sure that the miniWiggler JDS (see “miniWiggler JDS” on Page 3-4) is not
activ (ACTIV LED is off) and on the DAP connector (X402) is no hardware connected or the hardware is tristated.
If the ACTIV LED is on, then stop the active DAS Server ’UDAS’ and/or remove the USB connection to the PC.
If R214 up to R216 not assembled then the connector is not usable.
3.15.2 DAP
The board comes with a DAP connector (X402). For pinout of this connector see Figure 6-9. You can connect a DAP
hardware here. If you use this connector make sure that the miniWiggler JDS is not activ (ACTIV LED is off) and a
connected OCDS1 hardware is disconnected or tristated.
3.15.3 DAP_SCR
Additional DAP connector (X406) is connected to DAP_SCR. This DAP can be used as private DAP connection to
the standby controller. For pinout of this connector see Figure 6-9. You can connect a DAP hardware here. This
DAP use P33.6 and P33.7 which are connected to LED on the board. Maybe it is necessary to remove R393 and
R394 if the speed of the connection is not fast enough.
User Manual 3-7 V1.0
TriBoard TC3X2 TH V1.0 and TriBoard TC3X2 V1.0 2020-05
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