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User’s Manual 

R12UZ0051EJ0100  Rev.1.00 

 

Page 1 of 18 

Jul. 22, 2019 

 

RX13T CPU Card User's Manual 

User’s Manual 

For Your Safety 

Do not fail to read this manual before using the RX13T CPU card (RTK0EMXA10C00000BJ) (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 d

amage affecting the wider surroundings, such as the user’s home or 

property. 

 

R12UZ0051EJ0100

Rev.1.00 

Jul. 22, 2019 

Summary of Contents for RX13T

Page 1: ...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...

Page 2: ...uct 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 Unlik...

Page 3: ...f 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...

Page 4: ...f the operation of the INV BRD refer to the Motor RSSK user s manual R20UT3697EJ Target Device RX13T microcontroller Related Documents RX13T CPU Card Schematic R12TU0057EJ RX13T CPU Card BOM List R12TU0058EJ RX13T 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 RX13T CPU Card I...

Page 5: ...4 Operation Test 10 4 1 5 Finishing the Operation Test 10 4 2 Operation 11 4 2 1 Basic Operation 11 4 2 2 Canceling an Error State 11 4 3 In Case of Abnormal Odor Smoke Abnormal Sound Overheating Etc 11 5 Functions 12 5 1 Power Supply 12 5 2 On Board Emulator 12 5 3 Connecting the Inverter Board 12 5 4 Serial Communication 13 5 5 Hall Sensor Signal Input 13 5 6 Encoder Signal Input 14 5 7 Extensio...

Page 6: ...unt 32 bits Package Pin count LFQFP 48 pins ROM 128KB RAM 12KB MCU input clock Crystal Oscillator is not mounted Input power supply voltage DC 5 V 5 Selectable among the following Power supply from supported inverter board Power supply from USB connector 1 Supported sensors Hall sensor encoder through holes provided for signal monitoring test pins Supported emulator On board emulator Connectors Em...

Page 7: ...pment 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 marke...

Page 8: ...or Reset Switch LED1 Hall Input connector Test pin Universal Space Connector Connector LED2 Inverter Board Connector 20pin 2 Test pin 3 3 Reset signal 4 Low active Low active RX13T Emulator Signal Emulator Signal Voltage etc TXD1 RXD1 TXD5 RXD5 TXD5 RXD5 SCI1 SCI5 1 SCI5 2 signal Hall signal Encoder signal Figure 2 1 RX13T CPU Card Block Diagram ...

Page 9: ... Page 9 of 18 Jul 22 2019 3 Layout Layout of the product is shown in Figure 3 1 and Figure 3 2 Note that CN3 CN4 CN5 CNA and CNB are not mounted in the factory setting Figure 3 1 RX13T CPU Card Layout Top View Figure 3 2 RX13T CPU Card Layout Bottom View ...

Page 10: ... the product in its place Figure 4 1 CPU card replacement 4 1 3 Preparation for Operation Test Perform the steps described in 5 1 3 to 5 1 5 of the Motor RSSK user s manual R20UT3697EJ to prepare for motor drive 4 1 4 Operation Test Perform the steps described in 5 1 6 to 5 1 9 of the Motor RSSK user s manual R20UT3697EJ in the order indicated turn on the power supply enable motor rotation change ...

Page 11: ...r rotation disabled SW2 Cancels error state OFF ON OFF after an error LED1 ON SW1 ON and normal state OFF SW1 OFF or error state LED2 ON error state OFF normal state 4 2 2 Canceling an Error State If an error occurs LED2 lights on the INV BRD and the product and motor rotation stops To recover it is necessary to turn off toggle switch SW1 and turn on toggle switch SW2 on the INV BRD and then turn ...

Page 12: ...oduct connects to the INV BRD via the inverter board connectors CNA and CNB Table 5 1 and Table 5 2 list the pin assignments of the inverter board connectors Table 5 1 Pin Assignments of Inverter Board Connector CNA Pin No Pin Function RX13T Connection Pins Pin No Pin Function RX13T Connection Pins 1 LED1 PD6 2 LED2 PD4 3 PFC_G1 PB3 4 VRL PB2 5 FO PE2 POE10 6 INVRES P10 7 WN P76 MTIOC4D 8 VN P75 M...

Page 13: ...D5 4 GND VSS CN7 DNF 1 5V VCC 2 TX for MCU P23 TXD5 3 RX for MCU P24 RXD5 4 GND VSS 5 5 Hall Sensor Signal Input The product is equipped with a Hall sensor signal input connector Using this connector you can input the Hall sensor signal from the motor supplied with the Motor RSSK directly to the product The signals are pulled up to 5 V and passed through RC filters before being input to the RX13T ...

Page 14: ...al use of the product the unused pins of the RX13T are extended through universal connector through holes in the board Table 5 8 lists the pin assignments of the universal area through holes Table 5 8 Pin Assignments of Universal Area Through Holes CN8 Pin No RX13T Connection Pins 1 VSS 2 AVCC 3 P22 4 VCC 5 P70 6 VSS 5 8 Reset Circuit The product is equipped with a reset circuit for resetting the ...

Page 15: ...RX13T CPU Card User s Manual R12UZ0051EJ0100 Rev 1 00 Page 15 of 18 Jul 22 2019 6 RX13T CPU Card details 6 1 RX13T Pin Assignments Figure 6 1 RX13T Pin Assignments RX13T group LFQFP 48 Top View ...

Page 16: ...22 PA2 MTIOC1A MTIOC2B CTS5 RTS5 SS5 IRQ4 CN4 5 HALL_W 23 P94 MTIOC2B MTIC5U MTCLKA RXD12 RXDX12 SMISO12 SSCL12 IRQ1 CN4 4 HALL_V 24 P93 MTIOC1A MTIC5V SCK5 SCK12 IRQ0 ADTRG0 CN4 3 HALL_U 25 P76 MTIOC4D CNA 7 WN 26 P75 MTIOC4C CNA 8 VN 27 P74 MTIOC3D CNA 9 UN 28 PE2 POE10 NMI IRQ0 CNA 5 FO 29 PD6 MTIOC0D CTS1 RTS1 SS1 IRQ5 ADST0 CNA 1 LED1 30 PD5 MTIOC0C RXD1 SMISO1 SSCL1 IRQ3 CN5 3 SCI1 communica...

Page 17: ... R12UZ0051EJ0100 Rev 1 00 Page 17 of 18 Jul 22 2019 7 Caution Items The product includes some unused pins that have not been processed For information on accurate pin processing refer to the hardware manual of the microcontroller ...

Page 18: ...051EJ0100 Rev 1 00 Page 18 of 18 Jul 22 2019 Website and Support Renesas Electronics Website http www renesas com Inquiries http www renesas com contact All trademarks and registered trademarks are the property of their respective owners ...

Page 19: ...A 1 Revision History Rev Date Description Page Summary 1 00 Jul 22 2019 First edition issued ...

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