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RSKRX23T

4. Connectivity

R20UT3318EG0100

Rev.

1.00

Page 16 of 40

Aug 24, 2015

4. Connectivity

4.1

Internal RSK Connections

The diagram below shows the RSK board components and their connectivity to the MCU.

RES

SW2

SW3

Switches

IRQ

I/O

Application Board Interfaces

(Application Headers)

RX23T

Microcontroller

Reset

ADC

VCC

SW1

Power LED

LEDs

User LEDs

Potentiometer

Micon Pin Headers

E1Debug Interface

TXD

RXD

Pmod Connectors
PMOD1: LCD
PMOD2: Spare

2Kbit I2C EEPROM

LDO Regulator

(3.3V output)

USB to Serial

CTS
RTS

RL78/G1C

Microcontroller

VDD

I/O

USB

Function

3.3V

VBUS 5V

Level shift

TXD

RXD

DC PWR IN

(5V)

ADTRG

IRQ

(lRQ)

: This connection is a not available in the default RSK configuration - refer to §6 for the required modifications.

Figure 4-1: Internal RSK Block Diagram

Summary of Contents for RX23T Series

Page 1: ... the information therein All referenced brands product names service names and trademarks are the property of their respective owners 00000005981LF 000 EOS Power Buy Now We have 45 000 LP502030 PCM NTC LD A02554 EEMB Lithium Battery Rectangular 3 7V 250mAh Rechargeable in stock now Starting at 0 034 This EEMB part is fully warrantied and traceable 1 855 837 4225 Give us a call International 1 555 ...

Page 2: ... to change by Renesas Electronics Corporation without notice Please review the latest information published by Renesas Electronics Corporation through various means including the Renesas Electronics Corporation website http www renesas com RX23T Group Renesas Starter Kit User s Manual Rev 1 00 Aug 2015 32 RENESAS MCU RX Family RX200 Series User s Manual www renesas com ...

Page 3: ... range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges 7 Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as th...

Page 4: ...st be grounded The user operator must be grounded using the wrist strap The connectors and or device pins should not be touched with bare hands EEDT ST 004 10 For customers in the European Union only The WEEE Waste Electrical and Electronic Equipment regulations put responsibilities on producers for the collection and recycling or disposal of electrical and electronic waste Return of WEEE under th...

Page 5: ... certain toxic and hazardous substance or element is contained in this part then X for the corresponding column which indicates that this toxic and hazardous substance or element contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 ࡇࡢ ࢡࡣࠊ ேẸඹ ᅜ ࡉࢀࡿ㟁Ꮚ ሗ〇ရ 㐺 ࡉࢀࠊ ࢡ ኸࡢᩘᏐࡣ ቃಖㆤ ᮇ㝈ࡢᖺᩘ ࡍࠋ ࠊᮏ〇ရࡢᖺᩘࡣࠊ ᖖ ࡉࢀࡓሙྜࡢᖺᩘ ࡍࠋ This mark is applied to ...

Page 6: ...ic and hazardous substance or element is contained in this part then X for the corresponding column which indicates that this toxic and hazardous substance or element contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 该标识适用于在中华人民共和国境内销售的电子信息产品本产品的使用年限是组装到整机中通常情况下能使用的年限图形中间的数字表示电子信息产品的环保使用期限 This mark is applied to EIPs sol...

Page 7: ...e equipment Its use outside the laboratory classroom study area or similar such area invalidates conformity with the protection requirements of the Electromagnetic Compatibility Directive and could lead to prosecution The product generates uses and can radiate radio frequency energy and may cause harmful interference to radio communications However there is no guarantee that interference will not ...

Page 8: ...he following documents apply to the RSKRX23T Make sure to refer to the latest versions of these documents The newest versions of the documents listed may be obtained from the Renesas Electronics Web site Document Type Description Document Title Document No User s Manual Describes the technical details of the RSK hardware RSKRX23T User s Manual R20UT3318EG Tutorial Manual Provides a guide to settin...

Page 9: ...ect Network MCU Micro controller Unit MTU Multi Function Timer Pulse Unit n a NA Not applicable n c NC Not connected NMI Non maskable Interrupt OTG On The Go PC Personal Computer PDC Parallel Data Capture Unit PLL Phase Locked Loop Pmod This is a Digilent Pmod Compatible connector Pmod is registered to Digilent Inc Digilent Pmod_Interface_Specification POE Port Output Enable PWM Pulse Width Modula...

Page 10: ... 6 Configuration 22 6 1 Modifying the RSK 22 6 2 MCU Operating Modes 22 6 3 Power Supply Configuration 22 6 4 Clock Configuration 23 6 5 Analog Power ADC Comparator Configuration 23 6 6 E1 Debugger Configuration 24 6 7 General I O LED Configuration 24 6 8 I 2 C EEPROM Configuration 25 6 9 IRQ Switch Configuration 25 6 10 MTU POE Configuration 26 6 11 PMOD1 Interface Configuration 27 6 12 PMOD2 Int...

Page 11: ...cification was shown in Table 1 1 below Item Specification Microcontroller Part No R5F523T5ADFM Package 64 pin LFQFP On Chip Memory ROM 128KB RAM 12KB On Board Memory I2C EEPROM 2Kbit Input Clock RX23T Main 20MHz RL78 G1C Main 12MHz Power Supply 1 DC Power Jack 5 V Input Power Supply IC 5V Input 3 3V Output Debug Interface E1 14 pin box header Push Switch Reset Switch x 1 User Switch x 3 Potentiom...

Page 12: ...upply voltage PWR Input 5VDC Table 2 1 PWR Connector Requirements J6 Setting DNF R139 Setting Supply Source Board_VCC UC_VCC Unavailable Feature Pin1 2 shorted DNF PWR Unregulated_VCC CON_5V 3V3 None E1 3V3 CON_3V3 3V3 None All open Fit PWR Unregulated_VCC CON_5V 3V3 None E1 3V3 CON3V3 3V3 None Pin2 3 shorted DNF PWR Unregulated_VCC CON_5V 5V Pmod E1 5V 5V Pmod Table 2 2 Main Power Supply Requirem...

Page 13: ...ponent layout of the board E1 Connector JA2 JA1 Reset Switch User Switches Potentiometer User LEDs Power LED DC PWR IN 5V Application Board Interfaces JA5 JA6 J3 J4 J2 J1 PMOD1 PMOD Connector PMOD Connector Default not fitted PMOD2 RL78 G1C I2C EEPROM USB Function RL78 G1C Application Board Interfaces RX23T USB_to_Serial Figure 3 1 Board Layout ...

Page 14: ...ectors are on a common 0 1 inch grid for easy interfacing SW3 RV1 JA2 JA1 JA5 JA6 J3 J2 J1 27 00mm 50 80mm 86 36mm 115 00mm 120 00mm 45 00mm 92 71mm 3 81mm 5 00mm 85 00mm 100 00mm 4 R3 0 15 86mm PMOD2 SW2 SW1 J4 48 26mm 55 88mm 99 06mm 106 68mm 24 13mm 14 00mm 31 75mm 74 93mm 82 55mm 7 0mm 3 2mm E1 PMOD1 USB Function PWR 25 40mm 13 11mm RX23T 64 pin RES 24 13mm Figure 3 2 Board Dimensions ...

Page 15: ... R28 J8 C19 C18 R46 R47 R50 R51 C17 U1 R29 R30 R31 R32 R33 R34 R35 C13 GND1 R11 R12 R13 R14 R15 R1 R2 R3 R4 R8 C4 R9 U4 C1 C2 R7 R10 R18 R17 R23 R25 R26 R41 R42 R44 R45 R87 GND4 R88 R89 R90 R91 R92 R93 R94 R95 R96 R97 R98 R99 R100 R101 C25 C26 R102 R103 R106 R104 R107 R105 R108 GND3 T6 T5 T3 R66 R40 R57 LED3 R53 LED2 R49 LED1 R43 LED0 C16 POWER U3 T1 R38 R27 R36 R37 GND2 R39 D2 C14 C15 T4 R48 T2 C...

Page 16: ...R139 R140 R144 R143 R142 R141 R128 C41 C40 C39 C36 C38 R134 C32 C31 C35 C34 C37 C33 R129 R132 R133 R135 R136 R120 R112 R113 R119 R127 R126 C30 C28 J5 C29 C27 D3 R111 R110 R109 R125 R124 R123 R122 R121 R118 R117 R116 R115 R114 JA5 JA1 JA2 JA6 J1 J4 J3 J2 Figure 3 4 Bottom Side Component Placement ...

Page 17: ...rocontroller Reset ADC VCC SW1 G Power LED LEDs User LEDs G O R R Potentiometer Micon Pin Headers E1Debug Interface TXD RXD Pmod Connectors PMOD1 LCD PMOD2 Spare 2Kbit I2C EEPROM LDO Regulator 3 3V output USB to Serial CTS RTS RL78 G1C Microcontroller VDD I O I O USB Function 5V 3 3V VBUS 5V Level shift TXD RXD DC PWR IN 5V ADTRG IRQ lRQ 1 This connection is a not available in the default RSK conf...

Page 18: ...ev 1 00 Page 17 of 40 Aug 24 2015 4 2 Debugger Connections The diagram below shows the connections between the RSK E1 debugger and the host PC Host PC E1 Emulator CPU Board User Interface Cable USB Cable Figure 4 2 Debugger Connection Diagram ...

Page 19: ...of the oscillators fitted to the board are listed in Table 5 1 below Crystal Function Default Placement Frequency Device Package X1 RX23T Main oscillator Fitted 20MHz Encapsulated SMT X2 RL78 G1C Main oscillator Fitted 12MHz Encapsulated SMT Table 5 1 Oscillators 5 3 Switches There are four switches located on the RSK board The function of each switch and its connection is shown in Table 5 2 For f...

Page 20: ...P72 37 LED3 Red User operated LED P73 36 Table 5 3 LED Connections 5 5 Potentiometer A single turn potentiometer is connected as a potential divider to analog input AN000 Port P40 Pin 56 The potentiometer can be used to create a voltage between Board_VCC and ground Refer to the maker site for specification of the potentiometer PIHER with part number N6 series The potentiometer offers an easy metho...

Page 21: ...nnector numbering adheres to the Digilent Pmod standard and is different from all other connectors on the RSK designs Details can be found in the Digilent Pmod Interface Specification Revision November 20 2011 Figure 5 1 Digilent Pmod Compatible Header Pin Numbering Digilent Pmod Compatible Header PMOD1 Connections Pin Signal Name MCU Pin Signal Name MCU Port Pin Port Pin 1 PMOD1_PIN1 PA2 P02 28 1...

Page 22: ...TS Clear To Send PB4 21 RL78G1CRTS Request to Send PD7 12 Table 5 6 Serial Port Connections 1 This connection is a not available in the default RSK configuration refer to 6 for the required modifications When the RSK board is first connected to a PC running Windows with the USB Serial connection the PC will look for a driver This driver is installed during the installation process so the PC should...

Page 23: ...CU s pins are multiplexed some of the peripherals must be used exclusively Refer to the RX23T Group Hardware Manual and RSKRX23T schematics for further information 6 2 MCU Operating Modes Table 6 1 below details the option links associated with configuring the MCU operating modes Reference Link Fitted Configuration Link Removed Configuration Related Ref J8 Boot Mode SCI Single Chip Mode Table 6 1 ...

Page 24: ...tion links associated with clock configuration Reference Explanation Fit DNF Related Ref XTAL EXTAL CON_EXTAL Connect crystal X1 to RX23T R59 R61 R62 R58 U1 EXTAL XTAL Connect CON_EXTAL to RX23T R62 R59 R61 U1 EXTAL JA2 2 Table 6 4 Clock Option Links 6 5 Analog Power ADC Comparator Configuration Table 6 5 below details the function of the option links associated with Analog Power ADC Comparator co...

Page 25: ..._MTIC5W 48 P22 IO0 R11 R28 JA1 15 MTIC5W R28 R11 JA6 16 IO1_MTIC5V 47 P23 IO1 R12 R29 JA1 16 MTIC5V R29 R12 JA6 15 IO2_MTIC5U 46 P24 IO2 R13 R30 JA1 17 MTIC5U R30 R13 JA6 14 P30_MTIOC0B 45 P30 P30 R14 R31 PMOD2 9 MTIOC0B R31 R14 JA2 9 R98 R97 P31_MTIOC0A 43 P31 P31 R15 R32 PMOD2 10 MTIOC0A R32 R15 JA2 19 R95 R100 JA2 7 R100 R99 MTIOC3B 38 P71 LED1 JA2 13 MTIOC4A 37 P72 LED2 JA2 15 MTIOC4B 36 P73 L...

Page 26: ...ion Table 6 9 below details the function of the option links associated with the IRQ Switches configuration Signal name MCU MCU Peripheral Selection Destination Selection Pin Port Signal Fit DNF Interface Function Fit DNF A IRQ2_P IRQ2 2 P00 SW2 R104 A IRQ2 R74 R75 JA2 7 R99 R100 P IRQ2 R75 R74 PMOD2 7 IO3_MTIOC0C_IRQ1 29 P94 IO3 R56 R55 JA1 18 MTIOC0C_IRQ1 R55 R56 SW3 R102 R103 JA2 23 R93 R94 ADT...

Page 27: ...MOD2 9 MTIOC0B R31 R14 JA2 9 R98 R97 P31_MTIOC0A 43 P31 P31 R15 R32 PMOD2 10 MTIOC0A R32 R15 JA2 19 R95 R100 JA2 7 R100 R99 MTCLKB_MTIOC3C 41 P32 MTCLKB R33 R34 JA2 26 MTIOC3C R34 R33 JA2 11 POE0n 39 P70 JA2 24 R35 MTIOC3B 38 P71 LED1 JA2 13 MTIOC4A 37 P72 LED2 JA2 15 MTIOC4B 36 P73 LED3 JA2 17 IO3_MTIOC0C_IRQ1 29 P94 IO3 R56 R55 JA1 18 MTIOC0C_IRQ1 R55 R56 SW3 R102 R103 JA2 23 R93 R94 IO4_MTIOC2B...

Page 28: ...details the function of the option links associated with PMOD2 Interface configuration Signal name MCU MCU Peripheral Selection Destination Selection Pin Port Signal Fit DNF Interface Function Fit DNF A IRQ2_P IRQ2 2 P00 SW2 R104 A IRQ2 R74 R75 JA2 7 R99 R100 P IRQ2 R75 R74 PMOD2 7 P30_MTIOC0B 45 P30 P30 R14 R31 PMOD2 9 MTIOC0B R31 R14 JA2 9 R98 R97 P31_MTIOC0A 43 P31 P31 R15 R32 PMOD2 10 MTIOC0A ...

Page 29: ...rface Function Fit DNF A TXD5_P TXD5 19 PB5 A TXD5 R81 R82 JA6 8 U6 3 R20 R16 R19 P TXD5 R82 R81 PMOD1 2 PMOD2 2 A RXD5_P RXD5 18 PB6 A RXD5 R85 R84 JA6 7 U5 3 R37 R27 R36 P RXD5 R84 R85 PMOD1 3 PMOD2 3 TXD1 16 PD3 JA2 6 E1 5 R130 R19 U6 3 R19 R16 R20 R130 RXD1 14 PD5 JA2 8 E1 11 R137 R36 U5 3 R36 R27 R37 R137 RS232TX JA6 5 U6 3 R16 R19 R20 RS232RX JA6 6 U5 3 R27 R36 R37 Table 6 13 Serial USB to S...

Page 30: ...Pin Header Name MCU Pin Circuit Net Name Circuit Net Name 1 5V 2 0V CON_5V GROUND 3 3V3 4 0V CON_3V3 GROUND 5 AVCC 57 6 AVSS 60 59 CON_AVCC0 CON_AVSS0 CON_VREFL0 7 AVREF 58 8 ADTRG 64 CON_VREFH0 ADTRG0n 9 ADC0 56 10 ADC1 55 AN000 AN001 11 ADC2 54 12 ADC3 53 AN002 AN003 13 DAC0 NC 14 DAC1 NC NC NC 15 IO_0 48 16 IO_1 47 IO0 IO1 17 IO_2 46 18 IO_3 29 IO2 IO3 19 IO_4 28 20 IO_5 27 IO4 IO5 21 IO_6 26 2...

Page 31: ... IRQ WKUP M_HSIN 2 43 8 SCIaRX 14 A IRQ2 NC MTIOC0A RXD1 9 IRQ1 M1_HSIN1 21 45 10 SCIaCK 15 A IRQ3 MTIOC0B SCK1 11 M1_UD 41 12 CTSRTS 13 MTIOC3C CTS1RTS1 13 M1_UP 38 14 M1_UN 35 MTIOC3B MTIOC3D 15 M1_VP 37 16 M1_VN 34 MTIOC4A MTIOC4C 17 M1_WP 36 18 M1_WN 33 MTIOC4B MTIOC4D 19 TimerOut 43 20 TimerOut 27 MTIOC0A MTIOC2A 21 TimerIn 26 22 TimerIn 28 MTIOC0D MTIOC2B 23 IRQ2 M1_EncZ M1_HSIN2 29 63 29 24...

Page 32: ...2 ADC5 51 AN004 AN005 3 ADC6 50 4 ADC7 49 AN006 AN007 5 CAN1TX NC 6 CAN1RX NC NC NC 7 CAN2TX NC 8 CAN2RX NC NC NC 9 IRQ4 M2_EncZ M2_HSIN1 NC NC NC 10 IRQ5 M2_HSIN2 NC NC NC NC NC NC NC 11 M2_UD NC 12 M2_Uin NC NC NC 13 M2_Vin NC 14 M2_Win NC NC NC 15 M2_Toggle NC 16 M2_POE NC NC NC 17 M2_TRCCLK NC 18 M2_TRDCLK NC NC NC 19 M2_UP NC 20 M2_UN NC NC NC 21 M2_VP NC 22 M2_VN NC NC NC 23 M2_WP NC 24 M2_W...

Page 33: ...C 3 TEND NC 4 STBYn NC NC NC 5 RS232TX NC 6 RS232RX NC RS232TX RS232RX 7 SCIbRX 18 8 SCIbTX 19 A RXD5 A TXD5 9 SCIcTX NC 10 SCIbCK 17 NC A SCK5 11 SCIcCK NC 12 SCIcRX NC NC NC 13 M1_Toggle 61 14 M1_Uin 46 MTIOC3A MTIC5U 15 M1_Vin 47 16 M1_Win 48 MTIC5V MTIC5W 17 Reserved NC 18 Reserved 61 NC CVREF0 19 Reserved NC 20 Reserved 62 NC CVREF1 21 Reserved NC 22 Reserved NC NC NC 23 Unregulated_VCC 24 Vs...

Page 34: ...C 23 NC NC 24 NC NC 25 NC NC 26 NC NC 27 NC NC 28 NC NC 29 NC NC 30 NC NC 31 NC NC 32 NC NC 33 NC NC 34 NC NC 35 NC NC 36 NC NC Table 7 5 Microcontroller Pin Header J1 Table 7 6 below lists the connections of the microcontroller pin header J2 Microcontroller Pin Header J2 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 A SCK5_P SCK5 17 2 A RXD5_P RXD5 18 3 A TXD5_P TXD5 19 4 UC_VCC 5 R...

Page 35: ... NC 26 NC NC 27 NC NC 28 NC NC 29 NC NC 30 NC NC 31 NC NC 32 NC NC 33 NC NC 34 NC NC 35 NC NC 36 NC NC Table 7 7 Microcontroller Pin Header J3 Table 7 8 below lists the connections of the microcontroller pin header J4 Microcontroller Pin Header J4 Pin Circuit Net Name MCU Pin Pin Circuit Net Name MCU Pin 1 AN007 49 2 AN006 50 3 AN005 51 4 AN004 52 5 AN003 53 6 AN002 54 7 AN001 55 8 AN000 56 9 CON_...

Page 36: ... compiler will detect changes to the system clock Changes to the system clock back in time may cause the trial period to expire prematurely 8 3 Mode Support The MCU supports Single Chip and Boot modes SCI which are configured on the RSK board Details of the modifications required can be found in 6 2 All other MCU operating modes are configured within the MCU s registers which are listed in the RX2...

Page 37: ... Renesas Microcontrollers can be found on the Renesas website at http www renesas com Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations Copyright This document may be wholly or partially subject to change without notice All rights reserved Duplication of this document either in whole or part is prohibite...

Page 38: ...Page 37 of 40 REVISION HISTORY RSKRX23T User s Manual Rev Date Description Page Summary 1 00 Aug 24 2015 First Edition issued ...

Page 39: ...Renesas Starter Kit Manual User s Manual Publication Date Rev 1 00 Aug 24 2015 Published by Renesas Electronics Corporation ...

Page 40: ...anghai P R China 200333 Tel 86 21 2226 0888 Fax 86 21 2226 0999 Renesas Electronics Hong Kong Limited Unit 1601 1611 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowloon Hong Kong Tel 852 2265 6688 Fax 852 2886 9022 Renesas Electronics Taiwan Co Ltd 13F No 363 Fu Shing North Road Taipei 10543 Taiwan Tel 886 2 8175 9600 Fax 886 2 8175 9670 Renesas Electronics Singapore Pte L...

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