HP E3494A Installation and maintenance instructions

Installation and Service
Guide
Publication number E3494-97000
First edition, May 1996
For Safety information, Warranties, and Regulatory information, see the
pages behind the index.
© Copyright Hewlett-Packard Company 1994, 1995, 1996
All Rights Reserved
HP Processor Probe for
PowerPC 603/603e

HP processor probe—At a Glance
The HP processorprobe providesa
low-cost wayto debug embedded
softwarefor IBM/Motorola PowerPC
microprocessors.
Supported processors
Your HP processor probe is
pre-programmed for either the
PowerPC 603or PowerPC 603e
processor.
The floppydisk containsfirmware to
program your HP processor probe for
additional PowerPC processors.
Thetargetconnection
The HP processorprobe connectsto
your target microprocessor via a
special connector onthe targetsystem.
The configuration switches
Usethe switches to configure
communication to the HP 16505A. There
is a guide totheseswitches on the
bottom of the HP processor probe.
The status LEDs
LEDs show thestatus of the power
supply, the target system, and the
connection to the LAN.
Compatibility with other products
The HP processorprobe requiresthe
use ofa host basedsoftware debugger.
No debuggersfor the HP processor
probe are sold byHewlett-Packardso
you must purchase a software
debugger from a third party.
ii

iii

iv

Contents
Part 1 Installation
1 Connecting to the Host Computer
Connecting the HP processor probe to a Power Source 5
To choose a power cord 5
To connect the power cord and turn on the HP processor probe 8
Setting Up a LAN Connection 9
To obtain an IP address 10
To configure LAN parameters using the built-in terminal interface 11
To configure LAN parameters using "ipconfig700" 14
To configure LAN parameters using BOOTP 17
To set the 10BASE-T configuration switches 19
To verify LAN communications 20
Setting Up a Serial Connection 21
To set the serial configuration switches 22
To connect a serial cable 22
To verify serial communications 24
Setting up the Host Software 25
2 Connecting to the Target System
Connector provided 28
To test the HP processor probe 29
To connect to a target system via the IEEE 1149.1 (JTAG) Port 29
Part 2 Using the HP processor probe
3 Configuring the HP Processor Probe for PowerPC 603/603e
To configure the HP processor probe 38
General Configuration Items 39
v

To set restrict to real-time runs 39
Setting the JTAG Clock Speed (communications speed) 40
Configuring reset operation 41
Setting memory read delays 42
Setting memory write delays 43
Setting BNC Break In operation 44
Setting BNC trigger out operation 45
Generating parity bits on memory operations 46
Setting databus size 47
Processor Memory Cache Configuration Items 48
Enabling data retry mode 49
Configuring the memory read operation 50
Configuring data memory write operations 51
Configuring instruction memory write operations 52
Part 3 Reference
4 Designing a Target System
Target System Requirements for PowerPC 603 58
Target System Requirements for PowerPC 603e 59
Target System Requirements for other PowerPC Processors 60
Motorola MVME 160X, Ultra, Atlas and Series E Target Boards 61
PowerPC 603 JTAG Interface Connections and Resistors 62
5 Specifications and Characteristics
Processor Compatibility 66
Electrical Specifications 66
Environmental Specifications 68
Product Regulations 68
6 Updating Firmware
To update firmware using prgflash.xxx 71
To run prgflash.xxx on Unix workstations 72
To run prgflash.exe on MS-DOS 72
Contents
vi

To display current firmware version information 73
If the firmware doesn’t appear to be updated 74
If there is a power failure during a firmware update 74
7 Solving Problems
Status Lights 78
Problems with the LAN Interface 79
If you cannot verify LAN communication 79
If you have LAN connection problems 80
If the "POL" LED is lit 81
If it takes a long time to connect to the network 81
Problems with the Serial Interface 82
If you cannot verify RS-232 communication 82
If you have RS-232 connection problems with the MS Windows Terminal pro-
gram 82
Problems with the HP Processor Probe Itself 84
To run the power up self test 84
To execute the built-in performance verification test 86
Returning the HP processor probe to Hewlett-Packard for Service 92
To return the HP processor probe to Hewlett-Packard 92
To obtain replacement cables 93
Contents
vii

Contents
viii

Part 1
Installation
Installation
1

Installation
2

1
Connecting to the Host
Computer
Connecting tothe Host Computer
3

Connecting to the Host Computer
To use the HP processor probe you need to:
•Connect the HP processor probe to a power source
•Connect the HP processor probe to the host computer via a LAN or
serial connection
•Set up the host software
•Connect the HP processor probe to the target system (described in
the next chapter)
HP does not provide a debugger interface to the PowerPC processor.
You must purchase a debugger interface from a third party. Setting up
the host software is not covered in this manual, please refer to the
manuals provided by the debugger vendor.
If you plan to use a version of the PowerPC other than the one for
which your HP processor probe is programmed, you must reprogram
your HP processor probe with the appropriate firmware. See the
"Updating Firmware" chapter (page 69) for instructions on
reprogramming the HP processor probe; see the "readme" file on the
floppy disk for a list of supported processors.
Connecting to the Host Computer
4

Connecting the HP processor probe to a Power
Source
The HP processor probe does not have an On/Off switch. To turn the
HP processor probe on or off, plug or unplug it from the power supply.
To choose a power cord
The HP processor probe is shipped from the factory with a power supply and
cord appropriate for your country. You should verify that you have the
correct power cable for installation by comparing the power cord you
received with the HP processor probe with the drawings under the "Plug
Type" column of the following table.
If the cord you received is not appropriate for your electrical power outlet
type, contact your Hewlett-Packard sales and service office.
Warning Use only the supplied HP power supply and cord.
Failure to use the proper power supply could result in electric shock.
Caution Use only the supplied HP power supply and cord.
Failure to use the proper power supply could result in equipment damage.
Connecting tothe Host Computer
To choose a power cord
5

Plug Type Cable Part No. Plug Description Length in/cm Color
Opt 903
125V **
8120-1378
8120-1521
Straight
* NEMA5-15P
90o
90/228
90/228
Jade Gray
Jade Gray
Opt 900
250V
8120-1351
8120-1703
Straight
* BS136A
90o
90/228
90/228
Gray
Mint Gray
Opt 901
250V
8120-1369
8120-0696
Straight
* NZSS198/ASC
90o
79/200
87/221
Gray
Mint Gray
Opt 902
250V
812001689
8120-1692
8120-2857
Straight
* CEE7-Y11
90o
Straight
(Shielded)
79/200
79/200
79/200
Mint Gray
Mint Gray
Coco
Brown
* Part number shown for plug is industry identifier for plug only.
Number shown for cable is HP part number for complete cable including plug.
** These cords are included in the CSA certification approval for the equipment.
Connecting to the Host Computer
To choose apower cord
6

Plug Type Cable Part No. Plug Description Length in/cm Color
Opt 906
250V
8120-2104
8120-2296
Straight
* SEV1011
1959-24507
Type 12
90o
79/20
79/200
Mint Gray
Mint Gray
Opt 912
220V
8120-2957
Straight
*DHCK107
90o
79/200
79/200
Mint Gray
Mint Gray
Opt 917
250V
8120-4600
8120-4211
Straight
SABS164
90o
79/200
79/200
Jade Gray
Opt 918
100V
8120-4753
8120-4754
Straight Miti
90o
90/230
90/230
Dark Gray
* Part number shown for plug is industry identifier for plug only.
Number shown for cable is HP part number for complete cable including plug.
** These cords are included in the CSA certification approval for the equipment.
Connecting tothe Host Computer
To choose a power cord
7

To connect the power cord and turn on the
HP processor probe
1Connect the power cord to the power supply and to a socket outlet.
2Connect the 5V power cord to the back of the HP Software Probe.
The power light on the target side of the HP Software Probe will be illuminated. The HP
Software Probe does not have an On/Off switch.
Connecting to the Host Computer
To connect the power cord and turn onthe HP processorprobe
8

Setting Up a LAN Connection
The HP processor probe has two LAN connectors:
•A BNC connector that can be directly connected to a IEEE 802.3
Type 10BASE2 cable (ThinLAN). When using this connector, the
HP processor probe provides the functional equivalent of a Medium
Attachment Unit (MAU) for ThinLAN.
•An IEEE 802.3 Type 10BASE-T (StarLAN) connector.
Use either the 10BASE2 or the 10BASE-T connector. Do not use both.
The HP processor probe will not work with both connected at the
same time.
You must assign an IP address (Internet address) to the HP processor
probe before it can operate on the LAN. You can also set other
network parameters such as a gateway address. The IP address and
other network parameters are stored in nonvolatile memory within the
HP processor probe.
The HP processor probe automatically sets a subnet mask based on
the subnet mask used by other devices on the network.
You can configure LAN parameters in any of the following ways:
•Using the built-in terminal interface. This is the easiest method.
•Using ipconfig700. The ipconfig700 program is supplied with HP
emulator user interfaces which run on HP and Sun workstations.
•Using BOOTP. BOOTP is part of the HP-UX, SunOS, and Solaris
operating systems.
Connecting tothe Host Computer
To connect the power cord andturn on the HP processor probe
9

To obtain an IP address
1Obtain the following information from your local network
administrator or system administrator:
•An IP address for the HP processor probe.
•The gateway address.
The gateway address is an IP address and is entered in integer dot notation.
The default gateway address is 0.0.0.0, which only allows connections on the
local network or subnet. If connections are to be made to workstations on
other networks or subnets, this address must be set to the address of the
gateway machine.
2Find out whether port numbers 6470 and 6471 are already in use on
your network.
The host computer interfaces communicate with the HP processor probe
through two TCP service ports. The default base port number is 6470. The
second port has the next higher number (default 6471).
The default numbers (6470, 6471) can be changed if they conflict with some
other product on your network. TCP service port numbers must be greater
than 1024. If you change the base port, the new value must also be entered in
the /etc/services file on the host computer. For example, you could add or
modify the line:
hp64700 6470/tcp
To change the port numbers, see page 11. If you have already set the IP
address, you can use a telnet connection instead of a serial connection to
connect to the HP processor probe.
3Write down the link-level address of the HP processor probe.
You will need this address if you use BOOTP or ipconfig700 to set the IP
address.
The link-level address (LLA) is printed on a label above the LAN connectors
on the HP processor probe. This address is configured in each HP processor
probe shipped from the factory and cannot be changed.
Connecting to the Host Computer
To obtain an IP address
10

To configure LAN parameters using the built-in
terminal interface
1Set configuration switches S1 through S4 to CLOSED, and set the
other switches as appropriate for your serial interface.
Switch settings are printed on the bottom of the HP processor probe. If you
will use a baud rate of 9600 baud, set the switches like this:
2Connect an ASCII terminal (or terminal emulator) to the
HP processor probe’s RS-232 port with a 9-pin RS-232 cable.
Complete instructions for setting up a serial connection begin on page 21.
3Plug in the HP processor probe’s power cord. Press the terminal’s
<RETURN> key a couple times. You should see a "p>" or "U>"
prompt.
At this point, you are communicating with the HP processor probe’s built-in
terminal interface.
4Display the current LAN configuration values by entering the lan
command:
R>lan
lan is disabled
lan -i 0.0.0.0
lan -g 0.0.0.0
lan -p 6470
Ethernet Address: 08000903212f
The "lan -i" line shows the current IP address (IP address) of the
HP processor probe.
The Ethernet address, also known as the link level address, is preassigned at
the factory, and is printed on a label above the LAN connectors.
5Enter the following command:
lan -i <internet> [-g <gateway>] [-p <port>]
The lan command parameters are:
-i <internet> The IP address which you obtained from your network administrator.
Connecting to theHost Computer
To configure LAN parameters using the built-in terminalinterface
11

-g <gateway> The gateway address. Setting the gateway address allows access outside
your local network or subnet.
-p <port> This changes the base TCP service port number.
The default numbers (6470, 6471) can be changed if they conflict with some
other product on your network. TCP service port numbers must be greater
than 1024. If you change the base port, the new value must also be entered in
the /etc/services file on the host computer. For example, you could add or
modify the line:
hp64700 6470/tcp
6Disconnect the power cord from the HP processor probe, and
connect the the HP processor probe to your network.
This connection can be made by using either the 10BASE-T connector or the
10BASE2 (BNC) connector on the HP processor probe. Do not use both
connectors at the same time.
7Set the configuration switches to indicate the type of connection that
is to be made.
Switch S1 must be set to OPEN, indicating that a LAN connection is being
made.
Switch S5 should be 1 if you are connecting to the BNC connector:
Switch S5 should be 0 if you are connecting to the 10BASE-T connector:
Set all other switches to CLOSED.
8Connect the power cord to the HP processor probe.
9Verify your HP processor probe is now active and on the network.
See "To verify LAN communications" on page 20.
Connecting to the Host Computer
To configure LAN parametersusing the built-in terminal interface
12