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30

 xPC56XXMB User Manual

•

PC-Controlled and User-Controlled Stand-Alone Operation

•

Interactive Programming via Host PC

•

In-Circuit Debugging, Programming, and Testing

•

Compatible with Freescale’s ColdFireV2/3/4, PowerPC 5xx/8xx/55xx/
56xx, and ARM7 microcontroller families

•

Communication via USB, Serial, and Ethernet Ports 

•

Multiple image storage

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LCD screen menu interface

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Supported by P&E software and Freescale’s CodeWarrior

4.4

Working With P&E’s USB-ML-PPCNEXUS 

Figure 4-1: P&E’s USB-ML-PPCNEXUS

4.4.1

Product Features & Implementation

P&E’s USB-ML-PPCNEXUS Interface (USB-ML-PPCNEXUS) connects your 
target to your PC and allows the PC access to the debug mode on 
Freescale’s PowerPC 5xx/8xx/55xx/56xx microcontrollers. It connects 
between a USB port on a Windows 2000/XP/2003/Vista machine and a 
standard 14-pin JTAG/Nexus connector on the target. 
By using the USB-ML-PPCNEXUS Interface, the user can take advantage of 
the background debug mode to halt normal processor execution and use a 
PC to control the processor. The user can then directly control the target’s 
execution, read/write registers and memory values, debug code on the 
processor, and program internal or external FLASH memory devices. The 
USB-ML-PPCNEXUS enables you to debug, program, and test your code on 
your board.

Содержание xPC56XXMB

Страница 1: ......

Страница 2: ... software or documentation This software may be used by one person on as many computers as that person uses provided that the software is never used on two computers at the same time P E expects that group programming projects making use of this software will purchase a copy of the software and documentation for each user in the group Contact P E for volume discounts and site licensing agreements ...

Страница 3: ...ring for Jumpers 5 3 xPC56XXMB HARDWARE JUMPER SETTINGS 7 3 1 Power Supplies 7 3 2 LEDs 10 3 3 Buttons 11 3 4 LIN 13 3 5 SCI 18 3 6 CAN 20 3 7 FlexRay 23 3 8 Potentiometer 27 4 DEBUGGING PROGRAMMING xPC56XX MOTHERBOARD 29 4 1 Hardware Solutions At A Glance 29 4 2 USB ML PPCNEXUS Key Features 29 4 3 Cyclone MAX Key Features 29 4 4 Working With P E s USB ML PPCNEXUS 30 4 5 Working With P E s Cyclone...

Страница 4: ...iii xPC55XXMB User Manual ...

Страница 5: ...xxADPT Mini Module not included which plugs into the motherboard Different Mini Modules are available for evaluating the different devices in the MPC56xx family of microprocessors The evaluation system Motherboard Mini Module allows full access to the CPU all of the CPU s I O signals and the motherboard peripherals such as CAN SCI LIN Figure 1 1 Overview of the xPC56XXMB with Mini Module not inclu...

Страница 6: ...xPC560BADPT100S Mini Module Supports MPC5604BEMLL xPC560BADPT144S Mini Module Supports MPC5604BEMLQ xPC560BADPT208S Mini Module Supports MPC5604BEMMG xPC560PADPT100S Mini Module Supports MPC5604PEFMLL xPC560PADPT144S Mini Module Supports MPC5604PEFMLQ xPC560SADPT144S Mini Module Supports MPC5606SEMLQ xPC560SADPT176S Mini Module Supports MPC5606SEMLU xPC560SADPT208S Mini Module Supports MPC5606SEMM...

Страница 7: ...xPC56XXMB User Manual 3 1 4 Handling Precautions Please take care to handle the package contents in a manner such as to prevent electrostatic discharge ...

Страница 8: ...igh Speed transceiver selectable with jumpers and DB9 male connector Two LIN channels with jumper enables One channel with transceiver and pin header connector populated One channel with footprints only One SCI channel with jumper enables Transceiver with DB9 female connector Two FlexRay channels with jumper enables One channel with transceiver and DB9 male connector One channel with footprint onl...

Страница 9: ...y with 2 5 5 5mm barrel connector Figure 2 2 xPC56XXMB Top Component Placement 2 2 Pin Numbering for Jumpers Jumpers for both the xPC56XXMB motherboard have a rounded corner to indicate the position of pin 1 See examples below for the numbering convention used in this manual for jumper settings ...

Страница 10: ...6 xPC56XXMB User Manual Figure 2 3 Pin Numbering ...

Страница 11: ...ator Configuration J4 VPROG Regulators Control Jumper Setting Effect On The ST L9758 tracking regulator VSA tracks the input voltage at its TRACK_REF pin Off default The ST L9758 tracking regulator VSA tracks 5V Jumper Setting Position Effect 1 2 On VKAM regulator output is programmed to 1V Off default VKAM regulator output is programmed to 1 5V 3 4 On VSTBY regulator output is programmed to 2 6V ...

Страница 12: ... Off default The power regulator is in standby if jumpers 5 6 are also in the off position 3 4 On VSB VSC and VSD tracking regulators are disabled Off default VSB VSC and VSD tracking regulators are enabled 5 6 On default The power regulator is always on Off The power regulator is in standby if jumpers 1 2 are also in the off position 7 8 On VDLL and VCORE regulators are disabled Off default VDLL ...

Страница 13: ...at low voltage detection Jumper Setting Effect 1 2 Onboard peripherals are configured for 3 3V logic 2 3 default Onboard peripherals are configured for 5V logic Jumper Setting Effect On Low battery detection is enabled Off default Low battery detection is disabled ...

Страница 14: ...PC56XXMB All LEDs are active low J7 LEDs Enable Controls whether the LEDs on the xPC56XXMB motherboard are connected to I O pins of the processor The exact pins used are dependent on the specific Mini Module plugged into the motherboard Please refer to the Mini Module hardware manual for more details Jumper Setting Effect ...

Страница 15: ...e xPC56XXMB motherboard are connected to I O pins of the processor The exact pins used are dependent on the specific Mini Module plugged into the motherboard Please refer to the 1 2 default on LED1 connected to processor I O pin 3 4 default on LED2 connected to processor I O pin 5 6 default on LED3 connected to processor I O pin 7 8 default on LED4 connected to processor I O pin ...

Страница 16: ... low This controls the defaultlogic level of the I O pins when the buttons are not Jumper Setting Effect 1 2 default on KEY1 connected to processor I O pin 3 4 default on KEY2 connected to processor I O pin 5 6 default on KEY3 connected to processor I O pin 7 8 default on KEY4 connected to processor I O pin Jumper Setting Effect 1 2 When pressed buttons will send logic high to the connected I O pi...

Страница 17: ...nts for two LIN connections on the xPC56XXMB By default one LIN circuit is assembled LIN1 and the other circuit is left unpopulated LIN2 Jumper Setting Effect 1 2 default I O pins connected to the buttons are pulled up to logic high 2 3 I O pins connected to the buttons are pulled down to logic low ...

Страница 18: ...ct On Pin 2 of the LIN1 connector is connected to 12V Off default Pin 2 of the LIN1 connector is not connected to 12V Jumper Setting Effect On default Enables the LIN1 transceiver Off Disables the LIN1 transceiver Jumper Setting Effect On LIN1 is configured as a master node Off default LIN1 is configured as a slave node Jumper Setting Effect ...

Страница 19: ...rocessor The exact pins used are dependent on the specific Mini Module plugged into the motherboard Please refer to the Mini Module hardware manual for more details On Pin 1 of the LIN1 connector is connected to 12V Off default Pin 1 of the LIN1 connector is not connected to 12V Jumper Setting Effect 1 2 The LIN1 TxD pin is connected to a processor I O pin This should be set if enabling LIN1 2 3 T...

Страница 20: ...2 configuration J19 LIN2 enable Jumper Setting Effect On Pin 2 of the LIN2 connector is connected to 12V Off default Pin 2 of the LIN2 connector is not connected to 12V Jumper Setting Effect On Enables the LIN2 transceiver Off default Disables the LIN2 transceiver ...

Страница 21: ...erboard Please refer to the Mini Module hardware manual for more details Jumper Setting Effect On LIN2 is configured as a master node Off default LIN2 is configured as a slave node Jumper Setting Effect On Pin 1 of the LIN2 connector is connected to 12V Off default Pin 1 of the LIN2 connector is not connected to 12V Jumper Setting Effect 1 2 The LIN2 TxD pin is connected to a processor I O pin Thi...

Страница 22: ...specific Mini Module plugged into the motherboard Please refer to the Mini Module hardware manual for more details Figure 3 5 LIN2 schematic Not populated by default 3 5 SCI One SCI interface is available on the xPC56XXMB Jumper Setting Effect 1 2 The LIN2 RxD pin is connected to a processor I O pin This should be set if enabling LIN2 2 3 The SCI RxD pin is connected to a processor I O pin ...

Страница 23: ... plugged into the motherboard Please refer to the Mini Module hardware manual for more details J28 LIN1 SCI RxD selection Jumper Setting Effect On default Enables SCI transmit Off Disables SCI transmit Jumper Setting Effect On default Enables SCI receive Off Disables SCI receive Jumper Setting Effect 1 2 The LIN1 TxD pin is connected to a processor I O pin 2 3 The SCI TxD pin is connected to a pro...

Страница 24: ...into the motherboard Please refer to the Mini Module hardware manual for more details Figure 3 6 SCI schematic 3 6 CAN Two CAN interfaces are implemented on the xPC56XXMB a high speed CAN interface and a low speed CAN interface Jumper Setting Effect 1 2 The LIN1 RxD pin is connected a processor I O pin 2 3 The SCI RxD pin is connected to a processor I O pin This should be set if enabling SCI ...

Страница 25: ...dware manual for more details J13 CAN L CTE Jumper Setting Effect On Enables CAN transmission Off default Disables CAN transmission Jumper Setting Effect 1 3 default The RxD pin of the CAN H interface is connected to a processor I O pin 3 5 The RxD pin of the CAN H interface is connected to a processor I O pin 2 4 default The TxD pin of the CAN H interface is connected to a processor I O pin 4 6 T...

Страница 26: ... Mini Module hardware manual for more details On Enables CAN transmission Off default Disables CAN transmission Jumper Setting Effect 1 3 The RxD pin of the CAN L interface is connected to a processor I O pin 3 5 default The RxD pin of the CAN L interface is connected to a processor I O pin 2 4 The TxD pin of the CAN L interface is connected to a processor I O pin 4 6 default The TxD pin of the CA...

Страница 27: ... for two FlexRay interfaces However only one circuit is assembled by default The FlexRay circuit comprises of two DB9 connectors DB3 contains signals for both FlexRay channels and is compatible with major FlexRay tools DB5 contains channel B signal thereby also allowing 2 separate FlexRay connectors for channel A and channel B operation ...

Страница 28: ...ols which pins on the FlexRay Bus Driver are pulled up Jumper Setting Effect 1 2 default on The TXD pin on the FlexRay Bus Driver is connected to a processor I O pin 3 4 default on The TXEN pin on the FlexRay Bus Driver is connected to a processor I O pin 5 6 default on The RXD pin on the FlexRay Bus Driver is connected to a processor I O pin Jumper Setting Effect 1 2 The BGE pin on the FlexRay Bu...

Страница 29: ...e Mini Module hardware manual for more details J33 FlexRay Bus Driver 2 Pull up Enable 7 8 default on The WAKE pin on the FlexRay Bus Driver is pulled up to 5V Jumper Setting Effect On Terminal resistors connected Off default Terminal resistors not connected Jumper Setting Effect 1 2 The TXD pin on the FlexRay Bus Driver is connected to a processor I O pin 3 4 The TXEN pin on the FlexRay Bus Drive...

Страница 30: ...ffect 1 2 The BGE pin on the FlexRay Bus Driver is pulled up to 5V 3 4 The STBN pin on the FlexRay Bus Driver is pulled up to 5V 5 6 The EN pin on the FlexRay Bus Driver is pulled up to 5V 7 8 The WAKE pin on the FlexRay Bus Driver is pulled up to 5V Jumper Setting Effect On Terminal resistors connected Off default Terminal resistors not connected ...

Страница 31: ...xPC56XXMB User Manual 27 Figure 3 9 FlexRay schematic 3 8 Potentiometer A potentiometer is available on the xPC56XXMB to allow an analog voltage input J18 POT Enable Jumper Setting Effect ...

Страница 32: ... potentiometer wiper terminal is connected to a processor I O pin The exact pin used is dependent on the specific Mini Module plugged into the motherboard Please refer to the Mini Module hardware manual for more details Off The potentiometer wiper terminal is left disconnected ...

Страница 33: ...ers an affordable and compact solution for your development needs and allows debugging and programming to be accomplished simply and efficiently Those doing rapid development will find the USB ML PPCNEXUS easy to use and fully capable of fast paced debugging and programming The Cyclone MAX is a more complete solution designed for both development and production The Cyclone MAX features multiple co...

Страница 34: ... USB ML PPCNEXUS Interface USB ML PPCNEXUS connects your target to your PC and allows the PC access to the debug mode on Freescale s PowerPC 5xx 8xx 55xx 56xx microcontrollers It connects between a USB port on a Windows 2000 XP 2003 Vista machine and a standard 14 pin JTAG Nexus connector on the target By using the USB ML PPCNEXUS Interface the user can take advantage of the background debug mode ...

Страница 35: ... 3 4 PowerPC 5xx 8xx 55xx 56xx and ARM7 microcontrollers The Cyclone MAX connects your target to the PC via USB Ethernet or Serial Port and enables you to debug your code program and test it on your board After development is complete the Cyclone MAX can be used as a production tool on your manufacturing floor For production the Cyclone MAX may be operated interactively via Windows based programmi...

Страница 36: ...also functions as a full featured debug interface and is supported by Freescale s CodeWarrior as well as development software from P E P E s Cyclone MAX is also available bundled with additional software as part of various Development Packages In addition to the Cyclone MAX these Development Packages include in circuit debugging software flash programming software a Windows IDE and register file e...

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