| 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 |
