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RX24U CPU Card User's Manual 

 

R12TU0018EJ0120 

 

Page 9 of 26 

2022.2.21 

 

3.  Layout 

 

z

z

RX24U

E1 connector

（

CN7

）

Reset switch

LEDs (LED1, LED2)

Encoder signal input 
Connector

（

CN3

）

Universal area

through holes 

（

CN1

）

Serial communication 
Connector (CN2)

Serial communication 
Connector (CN4)

Hall sensor signal input 
Connector 

（

CN5

）

Serial communication 
Connector (CN6)

Extender Board 
Connector 
(CNC)

Jumper

（

JP1, JP2

）

 

Figure 3.1   RX24U CPU Card Layout (Top View)  

 

Inverter board

Connector

（

CNA

）

Inverter board
Connector

（

CNB

）

 

Figure 3.2 RX24U CPU Card Layout (Bottom View)

 

Summary of Contents for RX24U

Page 1: ...l 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...

Page 2: ...anger 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 typ...

Page 3: ... 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 moto...

Page 4: ...2TU0019EJ RX24U CPU Card BOM List R12TU0020EJ RX24U CPU Card PWB Pattern Drawing R12TU0021EJ Evaluation System for BLDC Motor User s Manual R12UZ0062 24V Motor Control Evaluation System for RX23T User s Manual R20UT3697EJ Package Contents RX24U CPU Card Information Caution regarding the Motor Control Evaluation Board RX24U CPU Card Abbreviations Abbreviations Full Name Remarks INV BRD Inverter Boa...

Page 5: ...5 2 Connecting the Emulator 11 5 3 Connecting the Inverter Board 12 5 4 Connecting the Serial Communication 13 5 5 Hall Sensor Signal Input 13 5 6 Encoder Signal Input 14 5 7 Connecting the Extender Board 15 5 8 Extension of Unused Pins 16 5 9 Reset Circuit 17 5 10 Crystal Resonator 17 5 11 LEDs 17 5 12 JP1 JP2 17 6 Details of RX24U CPU Card 18 6 1 RX24U Features 18 6 2 RX24U Pin Assignments 19 6 ...

Page 6: ...144 pins ROM 512 KB RAM 32KB MCU input clock 10MHz Input power supply voltage DC 5 V 1 Selectable among the following Power supply from supported inverter board Power supply from supported emulator 2 Supported sensors Hall sensor encoder through holes provided for signal monitoring test pins Supported emulator E1 E2 Lite Connectors Inverter board connectors 2 Serial communication connectors 3 E1 c...

Page 7: ...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...

Page 8: ...verter Board Connector CNB Inverter Board Connector CNA LED3 LED1 2 Over Current External AD Input AVCC 5V Port Output TXD6 RXD6 TXD5 RXD5 TXD1 RXD1 Hall signal Encoder signal Signal 43 Universal Space CN1 VDD AD Input AD Input Reset XTAL EXTAL Port Input Port Input Port Input Output Port Input Output Port Input Output Through hole Through hole GND Port Input Output Reset Switch Extender Board Con...

Page 9: ...3 Universal area through holes CN1 Serial communication Connector CN2 Serial communication Connector CN4 Hall sensor signal input Connector CN5 Serial communication Connector CN6 Extender Board Connector CNC Jumper JP1 JP2 Figure 3 1 RX24U CPU Card Layout Top View Inverter board Connector CNA Inverter board Connector CNB Figure 3 2 RX24U CPU Card Layout Bottom View ...

Page 10: ...The board may be damaged if it is connected to the INV BRD with the factory default software or with software that is not compatible with the inverter board For details on writing software please refer to 5 2 For the operation of the written software refer to the application note of each software Please refer to the user s manual of each INV BRD for the connection method with INV BRD ...

Page 11: ... settings shown in Table 5 1 in the integrated development environment or in the Renesas flash programmer to enable the emulator to supply power to the product Table 5 2 lists the pin assignments of the E1 connector Table 5 1 E1 E2 Lite Emulator Power Supply Settings Connection to INV BRD Power Supply Setting of E1 Emulator Connected Power supply not allowed 1 Not connected 5 V or 3 3V power suppl...

Page 12: ...5 FO P70 POE0 6 NC P55 AN211 7 WN1 P76 MTIOC4D 8 VN1 P75 MTIOC4C 9 UN1 P74 MTIOC3D 10 WP1 P73 MTIOC4B 11 VP1 P72 MTIOC4A 12 UP1 P71 MTIOC3B 13 SW1 P80 14 SW2 P81 15 5V VCC 16 5V VCC 17 GND VSS 18 GND VSS 19 3 3V 20 3 3V Table 5 4 Pin Assignments of Inverter Board Connector CNB Pin No Pin Function RX24U Connection Pins Pin No Pin Function RX24U Connection Pins 1 AVCC AVCC 2 AVCC AVCC 3 NC 4 NC PGAV...

Page 13: ...5 RXD1 1 4 GND VSS CN6 SCI6 1 5V VCC 2 RX24U transmit side PB2 TXD6 3 RX24U receive side PB1 RXD6 4 GND VSS Note 1 TXD RXD of SCI1 is shared with E1 E2 Lite so it is not possible to use SCI1 when the product is connected to the E1 E2 Lite 5 5 Hall Sensor Signal Input The product is equipped with a Hall sensor signal input connector The signal input to the product is pulled up to 5 V and passed thr...

Page 14: ...to 5 V and passed through an RC filter before being input to the RX24U Table 5 8 lists the pin assignments of the signal input connector and Table 5 9 lists connector information Table 5 8 Pin Assignments of Encoder Signal Input Connector CN3 Pin No Pin Function RX24U Connection Pins 1 5V VCC 2 GND VSS 3 A phase P33 4 B phase P32 5 Z phase PA5 Table 5 9 Encoder Signal Input Connector Information P...

Page 15: ... Pin Function RX24U Connection Pins CNC Pin No CNC Pin Function RX24U Connection Pins 1 PGAVSS_2 PGAVSS0 2 VPN_2 P20 AN016 3 IU_2 P40 AN000 4 IV_2 P47 AN103 5 IW_2 P60 AN200 6 TEMP_2 P50 AN206 7 VU_2 P41 AN001 8 VV_2 P42 AN002 9 VW_2 P43 AN003 10 VR_2 P21 AN116 11 GND VSS 12 GND AVSS 13 LED1 _2 P22 14 LED2 _2 P23 15 LED3 _2 P24 16 FO _2 P96 POE4 17 WN_2 P90 MTIOC7D 18 VN_2 P91 MTIOC7C 19 UN_2 P92 ...

Page 16: ...Pin Assignments of Universal Area Through Holes CN1 Pin No RX24U Connection Pins Pin No RX24U Connection Pins 1 UVCC 2 UVCC 3 AVCC 4 AVCC 5 P00 6 P02 7 PE6 8 PE5 9 PE4 10 PE3 11 PE1 12 PE0 13 VSS 14 VSS 15 PD2 16 PD1 17 PD0 18 PF3 19 PF2 20 PF1 21 PF0 22 PB7 23 PB0 24 VSS 25 VSS 26 PC6 27 PC5 28 PC2 29 PC1 30 PC0 31 PA7 32 PA6 33 PA4 34 PA0 35 P35 36 P34 37 VSS 38 VSS 39 P17 40 P14 41 P13 42 P12 4...

Page 17: ...ort is low level and turns off when the output is high level Table 5 12 lists the pin assignments corresponding to the LEDs Table 5 12 RX24U CPU Card LED Connection Pin Assignments Corresponding RX24U Port LED1 LED2 PA2 High level output Off Low level output On PA1 High level output Off Low level output On 5 12 JP1 JP2 JP1 and JP2 should be short circuited between 2 3Pin Table 5 13 Jumper JP1 and ...

Page 18: ...ingle precision floating point unit FPU 3 Ability to output three phase complementary PWM waveforms on three channels 4 Ability to set timer interrupt as A D trigger 5 Three 12 bit A D converter units with a total of 22 channels 6 Channel dedicated sample and hold function 7 On chip programmable gain amplifier and comparator 8 Timer output stop Hi Z function 9 On chip independent watchdog timer ...

Page 19: ...RX24U CPU Card User s Manual R12TU0018EJ0120 Page 19 of 26 2022 2 21 6 2 RX24U Pin Assignments Figure 6 1 RX24U Pin Assignments ...

Page 20: ...36 Crystal oscillator 10MHz MCU oscillating 20 VCC VCC VCC 21 VCC VCC VCC 22 PE2 POE10 NMI Pull down N C 23 PE1 MTIOC9D TMO5 CTS5 RTS5 SS5 SSLA3 CN1 11 N C 24 PE0 MTIOC9B TMCI1 TMCI5 RXD5 SMISO5 SSCL 5 SSLA2 CN1 12 N C 25 PD7 MTIOC9A TMRI1 TMRI5 GTIOC3A TXD5 SMOSI5 SSDA5 SSLA1 CNA 3 N C 26 PD6 MTIOC9C TMO1 GTIOC3B CTS1 RTS1 SS 1 CTS11 RTS11 SS11 SSLA0 IRQ5 ADST0 CNC 34 N C 27 PD5 TMRI0 TMRI6 GTECL...

Page 21: ... MISOA IRQ1 ADTRG1 CN3 5 Encoder Z phase 54 PA4 MTIOC1B TMCI7 SCK6 RSPCKA ADTRG0 CN1 33 N C 55 PA3 MTIOC2A TMRI7 SSLA0 GTADSM0 CNC 29 N C 56 PA2 MTIOC2B TMO7 CTS6 RTS6 SS6 SSLA1 GTADSM1 CNA 1 LED1 57 PA1 MTIOC6A TMO4 SSLA2 CRXD ADTRG0 CNA 2 LED2 58 PA0 MTIOC6C TMO2 SSLA3 CTXD CN1 34 N C 59 P35 TMO0 CTS8 RTS8 SS8 GTADSM0 CN1 35 N C 60 P34 TMO4 CTS9 RTS9 SS9 GTADSM1 CN1 36 N C 61 PC6 MTIOC1A RXD11 S...

Page 22: ... SSDA1 ADST2 CN1 47 N C 98 PC3 RXD1 SMISO1 SSCL1 CN1 46 N C 99 P21 MTCLKA MTIOC9A TMCI4 IRQ6 ADTRG1 AN116 CNC 10 N C 100 P20 MTCLKB MTIOC9C TMRI4 IRQ7 ADTRG0 AN016 CNC 2 N C 101 P65 AN205 CNB 9 External A D input 102 P64 AN204 CNB 8 Bus line voltage detection 103 VREFH2 AVCC AVCC 104 AVCC2 AVCC AVCC 105 AVSS2 AVSS AVSS 106 VREFL2 AVSS AVSS 107 P63 AN203 IRQ7 CNB 12 W phase voltage detection 108 P6...

Page 23: ...0 AVSS AVSS 132 VREFL1 AVSS AVSS 133 AVSS1 AVSS AVSS 134 VREFL0 AVSS AVSS 135 P84 TXD8 SMOSI8 SSDA8 CN1 45 N C 136 P83 RXD8 SMISO8 SSCL8 CN1 44 N C 137 P82 MTIC5U TMO4SCK6 CN1 43 N C 138 P81 MTIC5V TMCI4 TXD6 SMOSI6 SSDA6 CNA 14 Toggle switch SW2 139 P80 MTIC5W TMRI4 RXD6 SMISO6 SSCL6 CNA 13 Toggle switch SW1 140 P11 MTIOC3A MTCLKC TMO3 IRQ1 CN5 4 Hall sensor V 141 P10 MTIOC9B MTCLKD TMRI3 POE12 C...

Page 24: ...Manual R12TU0018EJ0120 Page 24 of 26 2022 2 21 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 25: ...12TU0018EJ0120 Page 25 of 26 2022 2 21 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 26: ...age 26 of 26 2022 2 21 Revision History Rev Date Description Page Summary 1 00 Apr 5 2017 First edition issued 1 10 Feb 21 2019 22 Correct Table 7 1 1 20 Feb 21 2022 Revised the description for the compatible inverter board Revised Section 4 Usage ...

Page 27: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Renesas Electronics RTK0EMX590C02000BJ ...

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