Renesas RX72T CPU User Manual
User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 1 of 29
Feb. 21, 2019
RX72T CPU Card
User’s Manual
For Your Safety
Do not fail to read this manual before using the RX72T CPU card (RTK0EMX990C00000BJ) (the product).
• Follow the indications in this manual when using the product.
• This product is the option board of "24V Motor Control Evaluation System for RX23T (RTK0EM0006S01212BJ)".
Please read "Warnings Regarding Use of the Product" of the 24V Motor Control Evaluation System for RX23T
User's Manual, and use this product.
• Keep this manual near the product so you can refer to it whenever necessary.
• Transfer or sale of the product to third parties is prohibited without written approval.
• The purchaser or importer of the product is responsible for ensuring compliance with local regulations. In addition,
the customer is responsible for ensuring that the product is handled correctly and safely, in accordance with the laws
of the customer’s country (region).
• All information contained in this manual represents information on products at the time of publication of this
manual. Please note that the product data, specification, sales offices, contents of website, address, etc., are subject
to change by Renesas Electronics Corporation without notice due to product improvements or other reasons. Please
confirm the latest information on Renesas Electronics website.
• The manual for the product, and specification (the documents) are the tool that was developed for the function and
performance evaluation of Renesas Electronics semiconductor device (Renesas Electronics device) mounted on the
product, and not guarantee the same quality, function and performance.
• By purchasing the product or downloading the documents from Renesas Electronics website, the support services
provided from Renesas Electronics is not guaranteed.
Meaning of Notations
In this manual items related to the safe use of the product are indicated as described below.
The degree of injury to persons or damage to property that could result if the designated content in this manual is not
followed is indicated as follows.
Danger
Indicates content that, if not followed, could result in death or serious injury*1
to the user, and which is highly urgent.
Warning
Indicates content that, if not followed, could result in death or serious injury to
the user.
Caution
Indicates content that, if not followed, could result in injury*2 to persons or
physical damage.*3
Note 1. Serious injury refers to conditions resulting in persistent after-effects and for which treatment would
necessitate hospitalization or regular hospital visits, such as loss or impairment of eyesight, burns
(high- or low-temperature), electric shock, bone fracture, or poisoning.
Note 2. Injury refers to conditions for which treatment would necessitate hospitalization or regular hospital
visits.
Note 3. Physical damage refers to damage affecting the wider surroundings, such as the user’s home or
property.
R12UZ0031EJ0100
Rev.1.00
Feb. 21, 2019
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 2 of 29
Feb. 21, 2019
Requirements related to the handling of the product are classified into the following categories.
• Marks indicating that an action is prohibited.
General Prohibition
The indicated action is prohibited.
Example: Do Not Touch!
Touching the specified location could
result in injury.
• Marks indicating that an action is prohibited.
General Caution
Indicates a general need for caution
that is not specified.
Example: Caution – Hot!
Indicates the possibility of injury due to
high temperature.
• Marks directing that the specified action is required.
General Instruction
The specified action is required.
Example: Turn Off (Disconnect) Power
Supply!
Instructs the user to turn off (disconnect)
the power supply to the product.
Warnings Regarding Use of the Product
◼ Danger Items
Danger
• The product should be used only by persons (users) having a thorough knowledge of
electrical and mechanical components and systems, a full knowledge of the risks
associated with handling them, and training in inverter motor control and handling motors,
or equivalent skills. Users should be limited to persons who have carefully read the Caution
Items contained in this manual.
• Unlike typical equipment, the product has no protective case to ensure safety, and it
contains moving parts and high-temperature components that could be dangerous. Do not
touch the evaluation board or cables while power is being supplied.
• Carefully check to make sure that there are no pieces of conductive materials or dust
adhering to the board, connectors, and cables.
• There are moving parts, driven by a motor. Do not touch the motor while power is being
supplied.
• Ensure that the motor is insulated and placed in a stable location before supplying power.
Do Not Connect Load to Motor!
• This could cause fire, burns, or injury.
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 3 of 29
Feb. 21, 2019
◼ Warning Items
Warning
Caution – Rotating Parts!
• The system includes a motor. Touching the rotating shaft could cause high-temperature
burns or injury.
Always insert plugs, connectors, and cables securely, and confirm that they are fully inserted.
• Incomplete connections could cause fire, burns, electric shock, or injury.
Use the power supply apparatus specified in the manual.
• Failure to do so could cause fire, burns, electric shock, injury, or malfunction.
Disconnect the power supply and unplug all cables when the system will not be used for a
period of time or when moving the system.
• Failure to do so could cause fire, burns, electric shock, or malfunction.
• This will protect the system against damage due to lightning.
Use a mechanism (switch, outlet, etc.) located within reach to turn off (disconnect) the power
supply.
• In case of emergency, it may be necessary to cut off the power supply quickly.
Turn off the power supply immediately if you notice abnormal odor, smoke, abnormal sound,
or overheating.
• Continuing to use the system in an abnormal condition could cause fire, burns, or electric
shock.
Do Not Disassemble, Modify, or Repair!
• Doing so could cause fire, burns, electric shock, injury, or malfunction.
Do not use the product for any purpose other than initial evaluation of motor control in a testing
room or lab. Do not integrate the product or any part of it into other equipment. Do not insert or
remove cables or connectors when the product is powered on.
• The product has no safety case.
• Failure to observe the above could cause fire, electric shock, burns, or malfunction.
• The product may not perform as expected if used for other than its intended purpose.
◼ Caution Items
Caution
Caution – Hot!
• The motor gets hot. Touching it could cause high-temperature burns.
Follow the procedure specified in the manual when powering the system on or off.
• Failure to do so could cause overheating or malfunction.
Caution – Static Electricity
• Use the antistatic band. Failure to do so could cause malfunction or unstable motion.
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 4 of 29
Feb. 21, 2019
Overview
The RX72T CPU card (RTK0EMX990C00000BJ) is an optional board for use with the 24V Motor Control Evaluation
System for RX23T (RTK0EM0006S01212BJ) (the Motor RSSK). The Motor RSSK comprises a 24V system inverter
board (RTK0EM0001B00012BJ) (the INV-BRD) and a RX23T CPU card (RTK0EM0013C01201BJ) (the RX23TCRD). By replacing the RX23T-CRD with the product, motor evaluation can be performed using the RX72T.
An emulator and equipment related to the Motor RSSK must be provided by the customer.
This user’s manual describes the proper handling of the product. Content related to the product is presented in chapters
0 to 4 and 6 to 8. Content related to connection of the INV-BRD supplied with the Motor RSSK is presented in chapter
5. For details of the operation of the INV-BRD, refer to the Motor RSSK user’s manual (R20UT3697EJ).
Target Device
RX72T microcontroller
Related Documents
• RX72T CPU Card Schematic : R12TU0057EJ
• RX72T CPU Card BOM List : R12TU0058EJ
• RX72T CPU Card PWB Pattern Drawing : R12TU0059EJ
• Renesas Solution Starter Kit
24V Motor Control Evaluation System for RX23T (Motor RSSK) User’s Manual: R20UT3697EJ
Package Contents
• RX72T CPU Card Information
• Caution regarding the Motor Control Evaluation Board – RX72T CPU Card -
Abbreviations
Abbreviations
Full Name
Remarks
Motor RSSK
24V Motor Control Evaluation System for
RX23T
Motor control evaluation kit for RX23T
Product No.: RTK0EM0006S01212BJ
INV-BRD
24V Inverter Board
Inverter board supplied with motor control
evaluation kit for RX23T
Product No.: RTK0EM0001B00012BJ
RX23T-CRD
RX23T CPU Card
RX23T CPU card supplied with motor
control evaluation kit for RX23T
Product No.: RTK0EM0013C01201BJ
E1
E1 emulator
on-chip debugging emulator and flash
programmer
Product No.: R0E000010KCE00
E2 Lite
E2 emulator Lite
on-chip debugging emulator and flash
programmer
Product No.: RTE0T0002LKCE00000R
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 5 of 29
Feb. 21, 2019
Contents
1. Features .......................................................................................................................... 6
2. Specifications ................................................................................................................. 7
2.1 Specification ................................................................................................................................ 7
2.2 Regulatory Compliance Notices ................................................................................................ 8
2.2.1 European Union regulatory notices .................................................................................... 8
3. Block Diagram ................................................................................................................ 9
4. Layout ........................................................................................................................... 10
5. Usage ............................................................................................................................ 11
5.1 Quick Start ................................................................................................................................. 11
5.1.1 Preparation .......................................................................................................................... 11
5.1.2 Replacing the CPU card ..................................................................................................... 11
5.1.3 Preparation for Operation Test .......................................................................................... 11
5.1.4 Operation Test ..................................................................................................................... 11
5.1.5 Finishing the Operation Test ............................................................................................. 11
5.2 Operation ................................................................................................................................... 12
5.2.1 Basic Operation................................................................................................................... 12
5.2.2 Canceling an Error State .................................................................................................... 12
5.3 In Case of Abnormal Odor, Smoke, Abnormal Sound, Overheating, Etc. ........................... 12
6. Functions ...................................................................................................................... 13
6.1 Power Supply............................................................................................................................. 13
6.2 Connecting the Emulator ......................................................................................................... 13
6.3 Connecting the Inverter Board ................................................................................................ 14
6.4 Connecting the Serial Communication ................................................................................... 15
6.5 Hall Sensor Signal Input ........................................................................................................... 15
6.6 Encoder Signal Input ................................................................................................................ 16
6.7 Connecting the Extender Board .............................................................................................. 17
6.8 Extension of Unused Pins ........................................................................................................ 19
6.9 Reset Circuit .............................................................................................................................. 20
6.10 Crystal Resonator ..................................................................................................................... 20
6.11 LEDs ........................................................................................................................................... 20
6.12 JP1, JP2 ...................................................................................................................................... 20
7. Details of RX72T CPU Card .......................................................................................... 21
7.1 RX72T Features ......................................................................................................................... 21
7.2 RX72T Pin Assignments ........................................................................................................... 22
7.3 List of RX72T Pin Functions .................................................................................................... 23
8. Caution Items................................................................................................................ 28
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 6 of 29
Feb. 21, 2019
1. Features
1. Populated with RX72T 32-bit microcontroller suitable for inverter control.
2. CPU card designed specifically for use with INV-BRD supplied with Motor RSSK.
3. Supports writing of software to flash memory using the E1 or E2 Lite.
4. Equipped with Hall sensor input connector and encoder input connector.
5. Equipped with serial communication connector.
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 7 of 29
Feb. 21, 2019
2. Specifications
2.1 Specification
Table 2-1 Overview of RX72T CPU Card Specifications
Item
Specification
Product name
RX72T CPU card
Board product No.
RTK0EMX990C00000BJ
Supported inverter board
/ product No.
Supplied with 24V Motor Control Evaluation System for RX23T
24V Inverter Board / RTK0EM0001B00012BJ
Exterior view
Note: Appearance of actual product may differ from photo.
MCU
Product group
RX72T group
Product No.
R5F572TKCDFB
CPU max.
operating frequency
200 MHz
Bit count
32 bits
Package / Pin count
LFQFP / 144 pins
ROM
1MB
RAM
128KB
MCU input clock
10MHz
Input power supply voltage
DC 5 V (±5%) *1
Selectable among the following:
• Power supply from supported inverter board
• Power supply from E1, E2 Lite *2
Supported sensors
Hall sensor, encoder
(through holes provided for signal monitoring test pins)
Supported emulator
E1, E2 Lite
Connectors
• Inverter board connectors x 2
• Extender board connector x 2 (Unmounted)
• SCI communication connectors x 3 (Two of them are unmounted)
• CAN communication connector (Shared with SCI connector,
unmounted)
• Emulator connector
• Hall sensor signal input connector
• Encoder signal input connector
Switch
MCU external reset switch
LEDs
User control LEDs x 2
Operating temperature
Room temperature
Operating humidity
No condensation
Note 1. Supply voltage is DC 3.3V from E2 Lite.
Note 2. Power supply from E1 or E2 Lite is not supported when INV-BRD is connected.
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 8 of 29
Feb. 21, 2019
2.2 Regulatory Compliance Notices
2.2.1 European Union regulatory notices
This product complies with the following EU Directives. (These directives are only valid in the European Union.)
CE Certifications:
・Electromagnetic Compatibility (EMC) Directive 2014/30/EU
EN61326-1 : 2013 Class A
WARNING: This is a Class A product. This equipment can cause radio frequency noise when used
in the residential area. In such cases, the user/operator of the equipment may be
required to take appropriate countermeasures under his responsibility.
・Information for traceability
・Authorised representative
Name: Renesas Electronics Corporation
Address: Toyosu Foresia, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan
・Manufacturer
Name: Renesas Electronics Corporation
Address: Toyosu Foresia, 3-2-24, Toyosu, Koto-ku, Tokyo 135-0061, Japan
・Person responsible for placing on the market
Name: Renesas Electronics Europe GmbH
Address: Arcadiastrasse 10, 40472 Dusseldorf, Germany
・Trademark and Type name
Trademark: Renesas
Product name: RX72T CPU Card for Motor Control
Type name: RTK0EMX990C00000BJ
Environmental Compliance and Certifications:
・Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 9 of 29
Feb. 21, 2019
3. Block Diagram
CPU Card
SCI6
Connector
Connector
Encoder
Input
connector
Reset
Switch
Crystal
Oscillator
LED1
Hall
Input
connector
Test pin
Universal
Space
SCI5
Connector
SCI8
Connector
LED2
Inverter
Board
Connector
20pin×2
Test pin
10 MHz
Hall signal
×3
Encoder signal
×3
TXD6/RXD6
Reset signal
TXD5/RXD5
Signal
× 24
Signal
Voltage ,etc
Low active
Low active
Motor
Extender Board
ｘ 2Connector
Signal
Voltage ,etc
RX72T
TXD8/RXD8
Emulator
Signal
Emulator
DNF
Figure 3.1 RX72T CPU Card Block Diagram
RX72T CPU Card User’s Manual
R12UZ0031EJ0100 Rev.1.00 Page 10 of 29
Feb. 21, 2019
4. Layout
Serial communication connector
(CN2,CN4,CN6)
Hall sensor signal input
connector (CN5)
Encoder signal input
connector(CN3)
LEDs
(LED1,LED2)
Emulator connector
(CN7)
RX72T
Jumper
(JP1,JP2)
Reset switch
(SW1)
Expansion board
connector
(CNC,CND)
Universal area
through holes (CN1)
Figure 4.1 RX72T CPU Card Layout (Top View)
Inverter board
connector (CNA)
Inverter board
connector(CNB)
Figure 4.2 RX72T CPU Card Layout (Bottom View)
Loading...