Phytec phyCORE-TriCore User manual

A product of a PHYTEC Technology Holding company
phyCORE-TriCore
Development Board
Hardware Manual
Edition march 2009

phyCORE-TriCore Development Board
©PHYTEC Messtechnik GmbH 2009 L-730e_0
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PHYTEC Messtechnik GmbH.
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D-55129 Mainz
GERMANY
PHYTEC America LLC
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Bainbridge Island, WA 98110
USA
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Support: [phone]
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Web Site: http://www.phytec.de http://www.phytec.com
preliminary Edition: Mar 2009

Table of Contents
©PHYTEC Meßtechnik GmbH 2009 L-730e_0
Preface 1
1The phyCORE-TriCORE Development Board...............................3
1.1 Concept of the phyCORE Development Board...........................3
1.2 phyCORE-TriCORE Development Board Connectors and
Jumpers.........................................................................................5
1.2.1 Connectors.......................................................................5
1.2.2 Jumpers on the phyCORE-TriCORE Development
Board...............................................................................7
1.3 Functional Components on the phyCORE-TriCORE
Development Board....................................................................10
1.3.1 Power Supply at X1 ......................................................10
1.3.2 Activating the Bootstrap Loader...................................11
1.3.3 First Serial Interface at Socket P1A..............................14
1.3.4 Second Serial Interface at Socket P1B..........................15
1.3.5 First CAN Interface at Plug P2A ..................................16
1.3.6 Second CAN Interface at Plug P2B..............................19
1.3.7 RJ45 Ethernet Connector X7 ........................................22
1.3.8 Programmable LED D3 ................................................22
1.3.9 Pin Assignment Summary of the phyCORE, the
Expansion Bus and the Patch Field...............................23
1.3.10 DS2401 Silicon Serial Number.....................................36
1.3.11 Pin Header Connectors X10..........................................37
1.3.12 USB Wiggler connector X11.......................................37
1.3.13 LCD connector..............................................................38
1.3.14 JTAG PLD connector only for phyCORE-TC1130 .....40
1.3.15 USB connector X12 ......................................................41
1.3.16 OCDS2 connector only for phyCORE-TC1796...........42
2Revision History................................................................................43
Appendice A ...............................................................................................44
A.1 Release Notes.............................................................................44
Index ....................................................................................................45

phyCORE-TriCore Development Board
©PHYTEC Messtechnik GmbH 2009 L-730e_0
Index of Figures
Figure 1: Modular Development and Expansion Board Concept with the
phyCORE-TC1130 or phyCORE-TC1796................................ 4
Figure 2: Location of Connectors on the phyCORE-TriCORE
Development Board................................................................... 6
Figure 3: Numbering of Jumper Pads ....................................................... 7
Figure 4: Location of the Jumpers (View of the Component Side).......... 7
Figure 5: Default Jumper Settings of the phyCORE-TriCORE
Development Board for Standard phyCORE-TC1130.............. 8
Figure 6: Default Jumper Settings of the phyCORE-TriCORE
Development Board for Standard phyCORE-TC1796............. 9
Figure 7: Connecting the Supply Voltage at X1..................................... 10
Figure 8: Pin Assignment of the DB-9 Socket P1A as First RS-232
(Front View) ............................................................................ 14
Figure 9: Pin Assignment of the DB-9 Socket P1A as Second RS-232
(Front View) ............................................................................ 15
Figure 10: Pin Assignment of the DB-9 Plug P2A (CAN Transceiver on
phyCORE-TC1130, Front View) ............................................ 16
Figure 11: Pin Assignment of the DB-9 Plug P2A (CAN Transceiver on
Development Board)................................................................ 17
Figure 12: Pin Assignment of the DB-9 Plug P2A (CAN Transceiver on
Development Board with Galvanic Separation)...................... 18
Figure 13: Pin Assignment of the DB-9 Plug P2B (CAN Transceiver on
phyCORE-TC1130, Front View) ............................................ 19
Figure 14: Pin Assignment of the DB-9 Plug P2B (CAN Transceiver on
Development Board)................................................................ 20
Figure 15: Pin Assignment of the DB-9 Plug P2B (CAN Transceiver on
Development Board with Galvanic Separation)...................... 21
Figure 16: Pin Assignment Scheme of the Expansion Bus....................... 24
Figure 17: Pin Assignment Scheme of the Patch Field............................. 24
Figure 18: Connection of the DS2401 Silicon Serial Number................. 36

Table of Contents
©PHYTEC Meßtechnik GmbH 2009 L-730e_0
Index of Tables
Table 1: JP12 Configuration of the Boot Button ..................................11
Table 2: JP20, JP21, JP13 Configuration of Boot via RS-232 .............12
Table 3: Jumper Configuration for the First RS-232 Interface..............14
Table 4: Jumper Configuration for the Second RS-232 Interface .........15
Table 5: Jumper Configuration for CAN Plug P2A Using the CAN
Transceiver on the phyCORE-TC1130 or phyCORE-TC179616
Table 6: Jumper Configuration for CAN Plug P2A Using the CAN
Transceiver on the Development Board ..................................17
Table 7: Jumper Configuration for CAN Plug P2A Using the CAN
Transceiver on the Development Board with Galvanic
Separation.................................................................................18
Table 8: Jumper Configuration for CAN Plug P2B Using the CAN
Transceiver on the phyCORE-TC1130 or phyCORE-TC179619
Table 9: Jumper Configuration for CAN Plug P2B Using the CAN
Transceiver on the Development Board ..................................20
Table 10: Jumper Configuration for CAN Plug P2B Using the CAN
Transceiver on the Development Board with Galvanic
Separation.................................................................................21
Table 11: JP2-6 ,JP10,JP11, Configuration of the Ethernet Interface .....22
Table 12: JP18 Configuration of the Programmable LED D3................22
Table 13: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board .............26
Table 14: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board .............29
Table 15: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board .............31
Table 16: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board .............33
Table 17: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board .............33

phyCORE-TriCore Development Board
©PHYTEC Messtechnik GmbH 2009 L-730e_0
Table 18: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board............. 34
Table 19: Pin Assignment Power Supply for the phyCORE-TC1130 /
Development Board / Expansion Board.................................. 34
Table 20: Pin Assignment for the phyCORE-TC1130, phyCORE-
TC1796 and Development Board / Expansion Board............. 35
Table 21: JP1 Jumper Configuration for Silicon Serial Number Chip.... 36
Table 22: Jumper Configuration for T6963C LCD-Controller ............... 38
Table 23: Jumper Configuration for HD61202, HD44780...................... 39
Table 24: contrast Configuration LCD .................................................... 39
Table 25: Pin assignemt JTAG_PLD connector for................................ 40
Table 26: Jumper Configuration for X12 USB connector for phyCORE-
TC1130 .................................................................................... 41
Table 27: Jumper Configuration for X12 USB connector for phyCORE-
TC1796 .................................................................................... 41

Preface
Preface
This Hardware Manual describes only the functions of PHYTEC
phyCORE-TriCORE Development Board for the phyCORE-TC1130
and phyCORE-TC1796 module. The controllers and modules are not
described herein. Precise specifications for Infineon’s TC1130 or
TC1796 Tricore microcontroller series controller can be found in the
enclosed microcontroller Data Sheet/User's Manual. If software is
included please also refer to additional documentation for this
software.
In this hardware manual and in the attached schematics, low active
signals are denoted by a "/" in front of the signal name (i.e.: /RD). A
"0" indicates a logic-zero or low-level signal, while a "1" represents a
logic-one or high-level signal.
Declaration of Electro Magnetic Conformance of the
PHYTEC phyCORE-TriCORE Development Board
PHYTEC Single Board Computers (henceforth products) are designed
for installation in electrical appliances or as dedicated Evaluation
Boards (i.e.: for use as a test and prototype platform for
hardware/software development) in laboratory environments.
Caution:
PHYTEC products lacking protective enclosures are subject to
damage by ESD and, hence, may only be unpacked, handled or
operated in environments in which sufficient precautionary measures
have been taken in respect to ESD-dangers. It is also necessary that
only appropriately trained personnel (such as electricians, technicians
and engineers) handle and/or operate these products. Moreover,
PHYTEC products should not be operated without protection circuitry
if connections to the product's pin header rows are longer than 3 m.
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 1

phyCORE-TriCore Development Board
2©PHYTEC Meßtechnik GmbH 2009 L-730e_0
PHYTEC products fulfill the norms of the European Union’s
Directive for Electro Magnetic Conformance only in accordance to the
descriptions and rules of usage indicated in this hardware manual
(particularly in respect to the pin header row connectors, power
connector and serial interface to a host-PC).
Implementation of PHYTEC products into target devices, as well as
user modifications and extensions of PHYTEC products, is subject to
renewed establishment of conformity to, and certification of, Electro
Magnetic Directives. Users should ensure conformance following any
modifications to the products as well as implementation of the
products into target systems.
This Development Board supports the phyCORE-TC1130 and the
phyCORE-TC1796.
PHYTEC supports all common 8- and 16-bit as well as selected 32-bit
controllers in two ways:
(1) as the basis for Rapid Development Kits which serve as a
reference and evaluation platform
(2) as insert-ready, fully functional micro-, mini- and phyCORE
OEM modules, which can be embedded directly into the user’s
peripheral hardware, design.
PHYTEC's microcontroller modules allow engineers to shorten
development horizons, reduce design costs and speed project concepts
from design to market.

phyCORE-TriCore Development Board
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 3
1The phyCORE-TriCORE Development Board
PHYTEC Development Boards are fully equipped with all mechanical
and electrical components necessary for the speedy and secure start-up
and subsequent communication to and programming of applicable
PHYTEC Single Board Computer (SBC) modules. Development
Boards are designed for evaluation, testing and prototyping of
PHYTEC Single Board Computers in labratory environments prior to
their use in customer designed applications.
1.1 Concept of the phyCORE Development Board
The phyCORE-TriCORE Development Board in EURO-card
dimensions (160 x 100 mm.) provides a flexible development platform
enabling quick and easy start-up and subsequent programming of the
phyCORE-TC1130 or phyCORE-TC1796 Single Board Computer
module. The Development Board design allows easy connection of
additional expansion boards featuring various functions that support
fast and convenient prototyping and software evaluation.
This modular development platform concept is depicted in Figure 1
and includes the following components:
•The actual Development Board (1), which offers all essential
components and connectors for start-up including: a power socket
enabling connection to an external power adapter (2) and serial
interfaces (3) of the SBC module at DB-9 connectors (depending
on the module, up to two RS-232 interfaces and up to two RS-485
or CAN interfaces).
•All of the signals from the SBC module mounted on the
Development Board extend to two mating receptacle connectors.
A strict 1:1 signal assignment is consequently maintained from the
phyCORE-connectors on the module to these expansion con-
nectors. Accordingly, the pin assignment of the expansion bus (4)
depends entirely on the pinout of the SBC module mounted on the
Development Board.

phyCORE-TriCore Development Board
•As the physical layout of the expansion bus is standardized across
all applicable PHYTEC Development Boards, we are able to offer
various expansion boards (5) that attach to the Development
Board at the expansion bus connectors. These modular expansion
boards offer supplemental I/O functions (6) as well as peripheral
support devices for specific functions offered by the controller
populating the SBC module (9) mounted on the Development
Board.
•All controller and on-board signals provided by the SBC module
mounted on the Development Board are broken out 1:1 to the
expansion board by means of its patch field (7). The required
connections between SBC module / Development Board and the
expansion board are made using patch cables (8) included with the
expansion board.
Figure 1 illustrates the modular development platform concept:
Figure 1: Modular Development and Expansion Board Concept with the
phyCORE-TC1130 or phyCORE-TC1796
4©PHYTEC Meßtechnik GmbH 2009 L-730e_0

phyCORE-TriCore Development Board
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 5
1.2 phyCORE-TriCORE Development Board Connectors
and Jumpers
1.2.1 Connectors
As shown in Figure 2, the following connectors are available on the
phyCORE-TriCORE Development Board:
X1- low-voltage socket for power supply connectivity
X2- mating receptacle for expansion board connectivity
P1- dual DB-9 sockets for serial RS-232 interface connectivity
P2- dual DB-9 connectors for CAN interface connectivity
TP1- GND connector (for connection of GND signal of
measuring devices such as an oscilliscope)
X3- phyCORE-connector enabling mounting of applicable
phyCORE modules
X11 - connectors for on-board USB Wiggler
X12 - USB connector
OCDS2 - connector OCDS2 for phyCORE-TC1796 only
X7 - RJ45 socket for connection to 10 Mbit TP Ethernet cable
LCD- connector for graphic LCD
X10 - voltage supply for external devices and subassemblies

phyCORE-TriCore Development Board
Figure 2: Location of Connectors on the phyCORE-TriCORE Development
Board
6©PHYTEC Meßtechnik GmbH 2009 L-730e_0
Please note that all module connections are not to exceed their
expressed maximum voltage or current. Maximum signal input values
are indicated in the corresponding controller User’s Manual/Data
Sheets. As damage from improper connections varies according to use
and application, it is the user's responsibility to take appropriate safety
measures to ensure that the module connections are protected from
overloading through connected peripherals.

phyCORE-TriCore Development Board
1.2.2 Jumpers on the phyCORE-TriCORE Development Board
Peripheral components of the phyCORE-TriCORE Development
Board can be connected to the signals of the phyCORE-TC1130 or
phyCORE-TC1796 by setting the applicable jumpers.
The Development Board’s peripheral components are configured for
use with the phyCORE-TC1130 or phyCORE-TC1796 by means of
insertable jumpers. If no jumpers are set, no signals connect to the
DB-9 connectors, the control and display units and the CAN
transceivers. Figure 3 illustrates the numbering of the jumper pads,
while
Figure 4 indicates the location of the jumpers on the Development
Board.
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 7
Figure 3: Numbering of Jumper Pads
Figure 4: Location of the Jumpers (View of the Component Side)
z.B.: JP28 z.B.: JP23 z.B.: JP24

phyCORE-TriCore Development Board
Figure 55shows the factory default jumper settings for operation of
the phyCORE-TriCORE Development Board with the standard
phyCORE-TC1130 (use of two RS-232 interfaces, the Boot button etc.
on the Development Board). Jumper settings for other functional
configurations of the phyCORE-TC1130 module mounted on the
Development Board are described in section 1.3.
8©PHYTEC Meßtechnik GmbH 2009 L-730e_0
Figure 5: Default Jumper Settings of the phyCORE-TriCORE Development
Board for Standard phyCORE-TC1130

phyCORE-TriCore Development Board
Figure 56shows the factory default jumper settings for operation of
the phyCORE-TriCORE Development Board with the standard
phyCORE-TC1796 (use of two RS-232 interfaces, the Boot button etc.
on the Development Board). Jumper settings for other functional
configurations of the phyCORE-TC1796 module mounted on the
Development Board are described in section 1.3.
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 9
Figure 6: Default Jumper Settings of the phyCORE-TriCORE Development
Board for Standard phyCORE-TC1796

phyCORE-TriCore Development Board
1.3 Functional Components on the phyCORE-TriCORE
Development Board
This section describes the functional components of the
phyCORE-TriCORE Development Board supported by the phyCORE-
TC1130 or phyCORE-TC1796 and appropriate jumper settings to
activate these components. Depending on the specific configuration of
the phyCORE-TC1130 or phyCORE-TC1796 module, alternative
jumper settings can be used. These jumper settings are different from
the factory default settings shown in Figure 55and Figure 6 and
enable alternative or additional functions on the phyCORE-TriCORE
Development Board depending on user needs.
1.3.1 Power Supply at X1
Caution:
Do not use a laboratory adapter to supply power to the Development
Board! Power spikes during power-on could destroy the phyCORE
module mounted on the Development Board! Do not change modules
or jumper settings while the Development Board is supplied with
power!
Permissible input voltage: +/-5 VDC regulated.
The required current load capacity of the power supply depends on the
specific configuration of the phyCORE-TC1130 or phyCORE-
TC1796 mounted on the Development Board as well as whether an
optional expansion board is connected to the Development Board. An
adapter with a minimum supply of 1.5 A is recommended.
Figure 7: Connecting the Supply Voltage at X1
10 ©PHYTEC Meßtechnik GmbH 2009 L-730e_0
+5VDC
GND
≥1.5 A center hole
1.3mm 3.5mm
-- +
polarity:

phyCORE-TriCore Development Board
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 11
1.3.2 Activating the Bootstrap Loader
The Infineon Tricore-TC1130 and TC1796 microcontroller contains
an on-chip Bootstrap Loader that provides basic communication and
programming functions. The combination of this Bootstrap Loader
and the corresponding Flash download software installed on the PC
allows for Flash programming with application code via an RS-232
interface.
In order to start the on-chip Bootstrap Loader on the
phyCORE-TC1130 and phyCORE-TC1796, the configuration inputs
HWCFG0-3 of the microcontroller must provide a certain bit pattern
at the time the Reset signal changes from its active to the inactive
state. This bit pattern is created by solder jumpers on the module and
pass through to the controller with the help of an electronic switch.
Applying a low-level signal at pin X1C9 of the phyCORE-TC1130
or phyCORE-TC1796 (via the Boot input) activates the electronic
switch.
The phyCORE-TriCORE Development Board provides two different
options to activate the on-chip Bootstrap Loader:
1. The Boot button (S1) can be connected to GND via Jumper JP12
which is located next the the Boot and Reset buttons at S1 and S2.
This configuration enables start-up of the on-chip Bootstrap Loader
if the Boot button is pressed during a hardware reset or
power-on.
Jumper Setting Description
JP12 1 + 2
(default) Boot button (in conjunction with Reset button or connection of the power supply) starts the
Bootstrap Loader on the TC1130/TC1796
Table 1: JP12 Configuration of the Boot Button

phyCORE-TriCore Development Board
12 ©PHYTEC Meßtechnik GmbH 2009 L-730e_0
2. It is also possible to start the Bootstrap Loader via external signals
applied to the DB-9 socket P1A. This requires control of the signal
transition on the Reset line via pin 7 while a static low-level is
applied to pin 4 for the Boot signal.
Jumper Setting Description
JP20 1 + 2 Pin 7 (CTS) of the DB-9 socket P1A as RESET signal
for the phyCORE-TC1130 or phyCORE-TC1796
2 + 3 Pin 7 (CTS) of the DB-9 socket P1A as BOOT signal
for the phyCORE-TC1130 or phyCORE-TC1796
open
(default) function not used
JP21 1 + 2 Pin 4 (DSR) of the DB-9 socket P1A as BOOT signal
for the phyCORE-TC1130 or phyCORE-TC1796
2 + 3 Pin 4 (DSR) of the DB-9 socket P1A as RESET signal
for the phyCORE-TC1130 or phyCORE-TC1796
open
(default) function not used
JP13 1 + 2 Low-level Boot signal connected with the BOOT input
of the phyCORE-TC1130 or phyCORE-TC1796
2 + 3 Jumper setting generates high-level on Boot input
of the phyCORE-TC1130 or phyCORE-TC1796
open
(default) function not used
Table 2: JP20, JP21, JP13 Configuration of Boot via RS-232
Caution:
JP20 and JP21 must have the same setting at any time:
JP20,JP21 = 1+2
or
JP20,JP21 = 2+3

phyCORE-TriCore Development Board
©PHYTEC Meßtechnik GmbH 2009 L-730e_0 13

phyCORE-TriCore Development Board
1.3.3 First Serial Interface at Socket P1A
Socket P1A is the lower socket of the double DB-9 connector at P1.
P1A is connected via jumpers to the first serial interface of the
phyCORE-TC1130 or phyCORE-TC1796.
All Signals from P1A are accessible at connector X9
When connected to a host-PC, the phyCORE-TC1130 or phyCORE-
TC1796 can be rendered in Bootstrap mode via signals applied to the
socket P1A (refer to section 1.3.2).
Jumper Setting Description
JP22 closed
(default) Pin 2 of DB-9 socket P1A connected with RS-232 interface signal TxD0 of the phyCORE-TC1130 or
phyCORE-TC1796
JP23 closed
(default) Pin 3 of DB-9 socket P1A connected with RS-232 interface signal RxD0 from the
phyCORE-TC1130 or phyCORE-TC1796
Table 3: Jumper Configuration for the First RS-232 Interface
Pin 2: TxD0
Pin 3: RxD0
Pin 5: GND
Figure 8: Pin Assignment of the DB-9 Socket P1A as First RS-232
(Front View)
14 ©PHYTEC Meßtechnik GmbH 2009 L-730e_0
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