Abatron BDI2000 User manual

bdiPro
®
for
CPU16/32/32+
User Manual
Manual Version 1.12 for BDI2000
© 1993-2001 ABATRON AG

bdiPro for BDI2000 (CPU16/32/32+) User Manual 2
© Copyright 1993-2001 by ABATRON AG V 1.12
1 Introduction .................................................................................................................................3
1.1 BDI2000.................................................................................................................................3
1.2 Functions...............................................................................................................................4
2 Installation ...................................................................................................................................5
2.1 Connecting the BDI2000 to Target.........................................................................................5
2.1.1 Changing Target Processor Type .................................................................................7
2.2 Connecting the BDI2000 to Power Supply.............................................................................8
2.2.1 External Power Supply.................................................................................................8
2.2.2 Power Supply from Target System ...............................................................................9
2.3 Status LED «MODE»...........................................................................................................10
2.4 Connecting the BDI2000 to Host.........................................................................................11
2.4.1 Serial line communication..........................................................................................11
2.4.2 Ethernet communication ............................................................................................12
2.5 Installation of the bdiPro Software.......................................................................................13
2.6 Configuration .......................................................................................................................13
2.6.1 BDI2000 Setup/Update..............................................................................................14
3 Specifications............................................................................................................................16
4 Environmental notice................................................................................................................17
5 Declaration of Conformity (CE)................................................................................................17
6 Warranty.....................................................................................................................................18
Appendices
A Troubleshooting........................................................................................................................19
B Maintenance..............................................................................................................................20
C Trademarks................................................................................................................................22

bdiPro for BDI2000 (CPU16/32/32+) User Manual 3
© Copyright 1993-2001 by ABATRON AG V 1.12
1 Introduction
bdiPro is a powerful software package, allowing on-board programming with the BDI2000 from
Abatron. bdiPro eliminates the inefficient, individual chip programming, particularly for surface-
mounted designs. The unprogrammed memories can be soldered to the printed circuit board and
programmed simultaneously on a just-in-time basis.
1.1 BDI2000
The BDI2000 is a processor system in a small box.It implements the interface between the BDM pins
of the target CPU and a 10Base-T Ethernet / RS232 connector. BDI2000 is powered by a MC68360,
512Kbyte RAM and a flash memory of 1024Kbyte.As a result of consistent implementation of lasted
technology, the BDI2000 is optimally prepared for further enhancements.The firmware and the pro-
grammable logic of the BDI2000 can be updated by the user with a simple Windows based configu-
ration program.The BDI2000 supports 1.8 – 5.0 Volts target systems (3.0 – 5.0 Volts target systems
with Rev. A/B).
PC Host BDI2000
AA
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Target System
BDM Interface
Ethernet (10 BASE-T)
CPU
BDI2000
AA
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Target System
BDM Interface
CPU
16/32
RS232
16/32

bdiPro for BDI2000 (CPU16/32/32+) User Manual 4
© Copyright 1993-2001 by ABATRON AG V 1.12
1.2 Functions
The bdiPro software provides the following functions:
File Load/Save • Save and recall user defined program sets
Print • Print the active program set
Print Preview • Display the active program set on the screen
Print Setup • Select the printer and the printer connection
Print Comment • Edit the headers and comment
Edit Load • Load Motorola S-Record and Intel hex program files
Store • Store the local memory image in S-Record format
Dump • Load the target system data into local memory
Edit • Edit the local memory image
Clear • Clear the local memory image
Fill • Fill a local memory area with pattern
Checksum • Calculation of checksum
Target Erase • Erase the target memory (all / sectors)
Program • Program the target memory
Verify • Compare the target system memory with local memory
Setup Communication • Communication setup between the PC and the BDI
Firmware • Load and verify the firmware
Target Memory • Target memory setup (memory type and memory organisation)
Target Initlists • User configurable program sequences for target system initialization
(clock, chip select...)
• If required, you can write special routines that runs before or after
the program/erase process (pre-programming, post-programming /
pre-erase, post-erase).
Help • Information about menus and dialog boxes by pressing the F1
function key

bdiPro for BDI2000 (CPU16/32/32+) User Manual 5
© Copyright 1993-2001 by ABATRON AG V 1.12
2 Installation
2.1 Connecting the BDI2000 toTarget
The cable to the target system is a ten pin flat ribbon cable.In case where the target system has an
appropriate connector, the cable can be directly connected.The pin assignment is in accordance with
the Motorola specification.
In order to ensure reliable operation of the BDI (EMC, runtimes, etc.) the target cable length must not
exceed 20 cm (8").
For BDI MAIN / TARGET A connector signals see table on next page.
!
BDI TRGT MODE BDI MAIN BDI OPTION
Target Connector
BDI2000
AA
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Target System
CPU
16/32
9 1
10 2
The green LED «TRGT» marked light up when target is powered up
1 - NOT USED
2 - BERR
3 - GROUND
4 - BKPT / DSCLK
5 - GROUND
6 - FREEZE
7 - RESET
8 - IFETCH / DSI
9 - Vcc Target
10 - IPIPE / DSO
19
210
Rev. A
Target Connector
BDI2000
AA
AAbb bbaa aattttrr rroo oonn nn AA AAGG GG SS
SSww wwiiiiss ssss ss MM MMaa aadd ddeeee
Target System
CPU
16/32
The green LED «TRGT» marked light up when target is powered up
1 - NOT USED
2 - BERR
3 - GROUND
4 - BKPT / DSCLK
5 - GROUND
6 - FREEZE
7 - RESET
8 - DSDI
9 - Vcc Target
10 - IPIPE / DSO
19
210
BDI TRGT MODE TARGET A TARGET B
9 1
10 2
Rev. B/C

bdiPro for BDI2000 (CPU16/32/32+) User Manual 6
© Copyright 1993-2001 by ABATRON AG V 1.12
BDI MAIN /TARGET A Connector Signals:
All the pins except pin 1need to be connected to the target system for the programming operation.
Pin Name Describtion
1 --- Not used.
2 BERR BUS ERROR
Active-low input to the MCU. Signals an invalid bus operation attempt.
3+5 GROUND SYSTEM GROUND
4 BKPT / DSCLK
BREAKPOINT
For normal modes, active-low input to the MCU. Signals a hardware breakpoint.
DEVELOPMENT SERIAL CLOCK
For background debug mode, serial input clock signal to the MCU.
6 FREEZE FREEZE
Active-high output from the MCU. Indicates that the MCU has acknowledged a breakpoint
and that it has entered background debug mode.
7 RESET
RESET
Active-low, open-drain, signal to start a system reset.
8 IFETCH / DSI
INSTRUCTION FETCH
For normal modes, output signal from the MCU. Indicates instruction pipeline activity.
DATA SERIAL IN
For background debug mode, serial data input signal to the MCU.
9 Vcc Target 1.8 – 5.0V:
This is the target reference voltage.It indicates that the target has power and it is also used
to create the logic-level reference for the input comparators.It also controls the output logic
levels to the target.It is normally fed fromVdd I/O on the target board.
3.0 – 5.0V with Rev. A/B :
This input to the BDI2000 is used to detect if the target is powered up. If there is a current
limiting resistor between this pin and the target Vdd, it should be 100 Ohm or less.
10 IPIPE / DSO
INSTRUCTION PIPE
For normal modes, output signal from the MCU. Indicates instruction pipeline activity.
DATA SERIAL OUT
For background debug mode, serial data output from the MCU.

bdiPro for BDI2000 (CPU16/32/32+) User Manual 7
© Copyright 1993-2001 by ABATRON AG V 1.12
2.1.1 ChangingTarget ProcessorType
Before you can use the BDI2000 with an other target processor type (e.g. CPU32 <--> PPC), a new
setup has to be done (see Appendix A). During this process the target cable must be disconnected
from the target system.The BDI2000 needs to be supplied with 5Volts via the BDI OPTION connec-
tor (Version A) or via the POWER connector (Version B). For more information see chapter 2.2.1
«External Power Supply».
To avoid data line conflicts, the BDI2000 must be disconnected from the target system while
programming the logic for an other target CPU.
!

bdiPro for BDI2000 (CPU16/32/32+) User Manual 8
© Copyright 1993-2001 by ABATRON AG V 1.12
2.2 Connecting the BDI2000 to Power Supply
2.2.1 External Power Supply
The BDI2000 needs to be supplied with 5Volts (max.1A) via the BDI OPTION connector (Rev.A) or
via POWER connector (Rev.B/C).The available power supply from Abatron (option) or the enclosed
power cable can be directly connected. In order to ensure reliable operation of the BDI2000, keep
the power supply cable as short as possible.
For error-free operation, the power supply to the BDI2000 must be between 4.75V and 5.25V DC.
The maximal tolerable supply voltage is 5.25 VDC. Any higher voltage or a wrong polarity
might destroy the electronics.
Please switch on the system in the following sequence:
• 1 --> external power supply
• 2 --> target system
!
BDI TRGT MODE BDI MAIN BDI OPTION
13
1
14 2
BDI OPTION
1 - NOT USED
2 - GROUND
3 - NOT USED
4 - GROUND
5 - NOT USED
6 - GROUND
7 - NOT USED
8 - GROUND
9 - NOT USED
10 - GROUND
11 - NOT USED
12 - Vcc (+5V)
13 - Vcc Target (+5V)
14 - Vcc (+5V)
Vcc GND
Connector
The green LED «BDI» marked light up when 5V power is connected to the BDI2000
Rev. A
BDI TRGT MODE TARGET A TARGET B
POWER
1 - Vcc (+5V)
2 - VccTGT
3 - GROUND
4 - NOT USED
Connector
The green LED «BDI» marked light up when 5V power is connected to the BDI2000
RS232 POWER LI TX RX 10 BASE-T
1 Vcc
2
GND 3
4
Rev. B Version
Rev. B/C

bdiPro for BDI2000 (CPU16/32/32+) User Manual 9
© Copyright 1993-2001 by ABATRON AG V 1.12
2.2.2 Power Supply fromTarget System
The BDI2000 needs to be supplied with 5 Volts (max. 1A) via BDI MAIN target connector (Rev. A) or
via TARGET A connector (Rev. B/C).This mode can only be used when the target system runs with
5V and the pin «Vcc Target» is able to deliver a current up to 1A@5V. For pin description and layout
see chapter 2.1 «Connecting the BDI2000 toTarget».Insert the enclosed Jumper as shown in figure
below. Please ensure that the jumper is inserted correctly.
For error-free operation, the power supply to the BDI2000 must be between 4.75V and 5.25V DC.
The maximal tolerable supply voltage is 5.25 VDC. Any higher voltage or a wrong polarity
might destroy the electronics.
!
BDI TRGT MODE BDI MAIN BDI OPTION
13
1
14 2
BDI OPTION
Connector
The green LEDs «BDI» and «TRGT» marked light up when target is powered up
Jumper
and the jumper is inserted correctly
1 - NOT USED
2 - GROUND
3 - NOT USED
4 - GROUND
5 - NOT USED
6 - GROUND
7 - NOT USED
8 - GROUND
9 - NOT USED
10 - GROUND
11 - NOT USED
12 - Vcc (+5V)
13 - Vcc Target (+5V)
14 - Vcc BDI2000 (+5V)
Rev. A
BDI TRGT MODE TARGET A TARGET B
POWER
1 - Vcc BDI2000 (+5V)
2 - Vcc Target (+5V)
3 - GROUND
4 - NOT USED
Connector
RS232 POWER LI TX RX 10 BASE-T
1
2
3
4
The green LEDs «BDI» and «TRGT» marked light up when target is powered up
and the jumper is inserted correctly
Jumper
Rev. B/C

bdiPro for BDI2000 (CPU16/32/32+) User Manual 10
© Copyright 1993-2001 by ABATRON AG V 1.12
2.3 Status LED «MODE»
The built in LED indicates the following BDI states:
MODE LED BDI STATES
OFF The BDI is ready for use, the firmware is already loaded.
ON The power supply for the BDI2000 is < 4.75VDC.
BLINK The BDI «loader mode» is active (an invalid firmware is loaded or loading firmware is active).
BDI TRGT MODE BDI MAIN BDI OPTION
BDI TRGT MODE TARGET A TARGET B
Rev. A
Rev. B/C