4G04_MCU/rtos/portable/GCC/RX600

The following table shows which port is recommended to be used.


RX MCU Group CPU FPU FPU Port Layer
Core (Single (Double CC-RX GNURX ICCRX (*6)
Type Precision) Precision)

RX110 RXv1 No --- Renesas/RX100 (*1,*2) GCC/RX100 (*1,*2) IAR/RX100 (*1,*2)
RX111 RXv1 No --- Renesas/RX100 (*1,*2) GCC/RX100 (*1,*2) IAR/RX100 (*1,*2)
RX113 RXv1 No --- Renesas/RX100 (*1,*2) GCC/RX100 (*1,*2) IAR/RX100 (*1,*2)
RX130 RXv1 No --- Renesas/RX100 (*1,*2) GCC/RX100 (*1,*2) IAR/RX100 (*1,*2)
RX13T RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600

RX210 RXv1 No --- Renesas/RX200 (*3) N/A (*3) N/A (*3)
RX21A RXv1 No --- Renesas/RX200 (*3) N/A (*3) N/A (*3)
RX220 RXv1 No --- Renesas/RX200 (*3) N/A (*3) N/A (*3)
RX230,RX231 RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX23E-A RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX23W RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX23T RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX24T RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX24U RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2

RX610 RXv1 Yes --- N/A (*4) N/A (*4) N/A (*4)
RX62N,RX621 RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX630 RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX634 RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX63N,RX631 RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX64M RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX65N,RX651 RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX66N RXv3 Yes Yes Renesas/RX700v3_DPFPU GCC/RX700v3_DPFPU IAR/RX700v3_DPFPU
RX62T RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX62G RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX63T RXv1 Yes --- Renesas/RX600 GCC/RX600 IAR/RX600
RX66T RXv3 Yes No Renesas/RX600v2 (*5) GCC/RX600v2 (*5) IAR/RXv2 (*5)

RX71M RXv2 Yes --- Renesas/RX600v2 GCC/RX600v2 IAR/RXv2
RX72M RXv3 Yes Yes Renesas/RX700v3_DPFPU GCC/RX700v3_DPFPU IAR/RX700v3_DPFPU
RX72N RXv3 Yes Yes Renesas/RX700v3_DPFPU GCC/RX700v3_DPFPU IAR/RX700v3_DPFPU
RX72T RXv3 Yes No Renesas/RX600v2 (*5) GCC/RX600v2 (*5) IAR/RXv2 (*5)

Notes:

*1: If the application writer wants to use their own tick interrupt configuration when tickless idle
functionality is not used, please define configSETUP_TICK_INTERRUPT() (in FreeRTOSConfig.h) and provide
the configuration function. Please be aware that port.c is hard coded to use CMT0 though it seems to be
configured to use any CMTn according to the definition of configTICK_VECTOR (in FreeRTOSConfig.h).

*2: If the application writer wants to use their own tick interrupt configuration when tickless idle
functionality is used, please modify port.c for the configuration. Please be aware that port.c is
hard coded to use CMT0 though it seems to be configured to use any CMTn according to the definition of
configTICK_VECTOR (in FreeRTOSConfig.h).

*3: RX100 ports are also available.

*4: RX600 ports use MVTIPL instruction but RX610 MCUs don't support this instruction.

*5: RX700v3_DPFPU ports are also available with the following definition in FreeRTOSConfig.h.

#define configUSE_TASK_DPFPU_SUPPORT 0

*6: PriorityDefinitions.h has to be provided for port_asm.s in case of other than RX700v3_DPFPU port.
It contains two definitions of interrupt priority like the following.

#define configKERNEL_INTERRUPT_PRIORITY 1
#define configMAX_SYSCALL_INTERRUPT_PRIORITY 4


For more information about Renesas RX MCUs, please visit the following URL:

https://www.renesas.com/products/microcontrollers-microprocessors/rx.html