NXP Semiconductors S32 User manual

NXP Semiconductors Document Number: S32DBGUG
User Guide Rev. 1, 10/2018
S32 Debug Probe User Guide
by: NXP Semiconductors

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Contents
Chapter 1 Introducing S32 Debug Probe ....................................................... 4
1.1 What is S32 Debug Probe?.......................................................................................................4
1.1.1 Product highlights...............................................................................................................................5
1.1.2 Debugging environment......................................................................................................................6
1.1.3 S32 Debug Probe benefits..................................................................................................................6
1.1.4 Target connections.............................................................................................................................6
1.2 Operating requirements ............................................................................................................6
1.2.1 Standard electrostatic precautions......................................................................................................6
1.2.2 Operating temperature........................................................................................................................7
1.2.3 Electrical requirements .......................................................................................................................7
1.3 Related documentation..............................................................................................................9
Chapter 2 Connecting to Network ................................................................ 10
2.1 Connecting S32 Debug Probe to network.............................................................................10
2.2 Customizing S32 Debug Probe............................................................................................11
2.3 Testing network communication...........................................................................................13
Chapter 3 Connecting to Target System...................................................... 14
3.1 Debug port connector information........................................................................................14
3.2 Connecting to target system ................................................................................................14
3.2.1 Connecting probe tip to target............................................................................................................15
Chapter 4 Using S32 Debug Probe............................................................... 21
4.1 Debugging with S32 Debug Probe system...............................................................................21
4.1.1 Run/Pause/Mixed mode states......................................................................................................21
4.2 Accessing S32 Debug Probe Remotely ...................................................................................23
Chapter 5 Hardware Specifications.............................................................. 24
5.1 LEDs on S32 Debug Probe..................................................................................................24
5.1.1 Transmit/Receive indicator............................................................................................................25
5.1.2 Run/Pause indicator......................................................................................................................25
5.1.3 RJ45 Ethernet connector with link and activity indicators...............................................................26
5.2 Host connectors on S32 Debug Probe .................................................................................26
5.2.1 RJ45 Ethernet connector ..............................................................................................................27
5.2.2 USB connector .............................................................................................................................27
5.3 Target connectors on S32 Debug Probe...............................................................................27

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5.3.1 Probe tip connector.......................................................................................................................28
5.3.2 Electrical characteristics................................................................................................................28
5.3.3 Physical considerations.................................................................................................................28
Chapter 6 S32 Debug Probe Setup Utility Commands................................ 30
6.1 Connecting to S32 Debug Probe setup utility........................................................................30
6.2 S32 Debug Probe setup utility commands and variables.......................................................30
6.2.1 Commands to configure communications......................................................................................31
6.2.2 Commands to troubleshoot communication...................................................................................32
Chapter 7 Network Administration ............................................................... 35
7.1 S32 Debug Probe network ports..............................................................................................35
7.2 Configuring S32 Debug Probe using netparam....................................................................35
7.2.1 Configuring dynamic IP address....................................................................................................36
7.2.2 Configuring static IP address.........................................................................................................36
7.2.3 Static routing.................................................................................................................................37
7.2.4 Changing existing route entry........................................................................................................37
7.2.5 Entering static routes.....................................................................................................................37
7.3 Using CCS to search for S32 Debug Probes .......................................................................38
7.3.1 Sample output...............................................................................................................................39
Chapter 8 S32 Debug Probe Firmware.......................................................... 40
8.1 Boot loader ........................................................................................................................40
8.1.1 Operating system..........................................................................................................................40
8.1.2 Shell software ...............................................................................................................................40
8.2 Reprogramming S32 Debug Probe firmware images............................................................40
8.2.1 Reprogramming Firmware through Ethernet Port...........................................................................44
Chapter 11 Arm®CoreSight™Connector Information ................................ 45
Chapter 12 Troubleshooting ......................................................................... 57
12.1 Troubleshooting communication problems...........................................................................57
12.1.1 Verify network communication.......................................................................................................57
12.1.2 View network connections.............................................................................................................58
12.2 Troubleshooting power problems........................................................................................58
Index............................................................................................................... 59

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Introducing S32 Debug Probe
What is S32 Debug Probe?
Chapter 1
Introducing S32 Debug Probe
The S32 Debug Probe allows your personal computer to communicate with NXPautomotivemicrocontrollersand processors
via JTAG debug connection.
CAUTION
The S32 Debug Probe contains components that are subject to damage from electrostatic
discharge. Whenever you are using, handling, or transporting the S32 Debug Probe, or
connecting to or disconnecting from a target system, always use proper anti-static protection
measures, including static-free bench pads and grounded wrist straps.
This chapter explains:
•What is S32 Debug Probe? on page 4
•Operating requirements on page 6
•Related documentation on page 9
1.1 What is S32 Debug Probe?
The S32 Debug Probe uses advanced emulation technology to provide control and visibility into your target embedded
system.
CombinedwithS32 Design Studio, the S32 Debug Probe speeds thedebuggingprocess byletting youinteractivelycontrol
and examine the state of your target system.
The basic S32 Debug Probe system is composed of two parts:
•The S32 Debug Probe, which provides visibility into and control of your target system using a JTAG interface and
connects to your host computer through either USB or Ethernet.
•Arm 10 pin or 20 pin probe tip, which is designed to provide a physical and electrical interface to the target system
processor that you want to gain visibility into.

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Introducing S32 Debug Probe
What is S32 Debug Probe?
Figure 1. S32 Debug Probe
1.1.1 Product highlights
This section lists the S32 Debug Probe features.
The S32 Debug Probe has these features:
•Supports NXP automotive microcontrollers and processors. Go to the nxp.com/S32debugprobe for the latest supported
NXP processors
•Supports all CPU core speeds
•Allows you to control and debug software running in-target, with minimal intrusion into the target system operation
•Allows you to debug code in cache, ROM, RAM, and flash memory
•Supports 10/100 Ethernet network connection
•Supports USB 2.0 high-speed connection
•USB powered
•Supports both big and little endian byte-order
•Software debug capabilities, usually part of host software like S32 Design Studio, include:
•Control instruction execution

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Introducing S32 Debug Probe
•Display and modify target system memory
•Examine and modify any processor registers
•Run to breakpoints in ROM, RAM, or flash memory
•Single-step through source and assembly language code views
•Step into, over, or out of functions
•Collect and analyze real-time data
•Perform boundary scan testing with support from correct host-level software
•Program all onboard memories with support from correct host-level software
1.1.2 Debugging environment
The S32 Debug Probe works with the S32 debugger to give you control over the emulation functions and your target
system.
1.1.3 S32 Debug Probe benefits
The S32 Debug Probe provides these key benefits:
•Visibility: Allows you to observe registers and the current state of target system memory. You can halt program
execution at predefined states and examine the data for a particular program state.
•Control: Enables you to control the state of the target system by downloading code, manually modifying
processor registers and memory, single-stepping through the code, or setting breakpoints.
1.1.4 Target connections
The S32 Debug Probe connects to your target through the standard debug port for the processor family, and supports a
single target connection, based on the connected probe tip.
For details on processor list, go to nxp.com/S32debugprobe.
For information on connecting to a target, see Connecting to target system topic.
1.2 Operating requirements
Before setting up the system, ensure that the operating environment is prepared.
1.2.1 Standard electrostatic precautions
This instrument contains static-sensitive components that are subject to damage from electrostatic discharge.
Use standard precautions when transporting, handling, or using the instrument and the target, when
connecting/disconnecting the instrument and the target, and when removing the cover of the instrument.
It is recommended that you use the following precautions:
•Use wrist straps or heel bands with a 1Mohm resistor connected to ground.
•On the work surface and floor, use static conductive mats with a 1Mohm resistor connected to ground.

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Introducing S32 Debug Probe
Operating requirements
•Keep high, static-producing items, such as non-ESD-approved plastics, tape, and packaging foam away from the
instrument and the target.
The above precautions should be considered as minimum requirements for a static-controlled environment.
1.2.2 Operating temperature
This section contains the operating temperature considerations for the S32 Debug Probe. For operating temperature of the S32
Debug Probe, see Physical considerations topic.
1.2.3 Electrical requirements
The S32 Debug Probe can be powered through a USB cable and does not require an external power supply.
It is designed to be plugged directly into a host computer, but can also work with self-powered hubs. For details on Bus-
powered hubs, seeElectrical characteristics topic. If your hub is not able to provide sufficient power, connect the S32 Debug
Probe directly to your host PC, or purchase a self-powered USB hub.
If you only plan to use Ethernetcommunications, the S32 Debug Probe can bepowered from theexternal powersupply
provided with your unit. It can use line voltages of 100-240 VAC (50/60 Hz).
NOTE
It is recommended to use a surge protector between the power supply and AC power.
1.2.3.1 Connecting power supply cable
This section explains how to connect the USB cable to the connector on the S32 Debug Probe.
Connect the power supply connector to the USB connector on the S32 Debug Probe as shown below.
CAUTION
Connect only the provided powersupply to the S32 Debug Probe. Other power supplies may look
similar, but can damage the probe if the supply specifications differ from the required specifications.

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Introducing S32 Debug Probe
Figure 2. S32 Debug Probe with USB connector
1.2.3.2 Cycling power to system
When you need to apply or cycle power to the S32 Debug Probe, connect or disconnect the power cable from the
power source or from the probe.
After you have connected the probe to your target system, use the following sequence for applying or removing the power.
To turn the power on:
1. Turn on the S32 Debug Probe power.
2. Turn on the target system power.
To turn the power off:
1. Turn off the target system power.
2. Turn off the S32 Debug Probe power.

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Introducing S32 Debug Probe
Related documentation
1.3 Related documentation
The S32DS documentation explains how to install and configure the S32DS IDE and debugger and use the S32
Debug Probe.

Connecting to Network
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Connecting S32 Debug Probe to network
Chapter 2
Connecting to Network
This chapter describes how to connect the S32 Debug Probe to an existing TCP/IP network.
The S32 Debug Probe is a device that may be configured for either using to acquire its IP configuration (the default method)
or through a static IP configuration.
This chapter explains:
•ConnectingS32 Debug Probe to network
•Customizing S32 Debug Probe
•Testing network communication
2.1 Connecting S32 Debug Probe to network
The S32Debug Probe’s default operation is to acquire its network configuration automatically using DHCPand attempt to
register its hostname with a name server.
The factory assigned host name is FSLXXYYZZ where XXYYZZ is the last three octets of the MAC address, provided on a
label on the bottom side of the probe. For example, if the probe's MAC address is 00:04:9f:00:77:31, the host name will be
FSL007731. The S32 Debug Probe can connect directly to a network using Ethernet (10/100BaseT) cables. To connect to
the Ethernet interface:
1. Plug one end of the supplied RJ45 cable (p/n 600-75499) into the RJ45 connector of the S32 Debug Probe.
Figure 3. S32 Debug Probe with Ethernet connector