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I found MSPI in MCU of Renesas (Multi-channel SPI ). What does it mean? Does it mean Multi-slave and what is the role of these channels if each channel had one chip select.
I found MSPI in MCU of Renesas (Multi-channel SPI ). What does it mean?
Does it mean Multi-slave and what is the role of these channels if each channel had one chip select.
Read lessFor one of our new project in Renesas R5F10DPJ384Kb microcontroller we want to increase CAN buffers. This microcontroller having two CAN channels. Can we short two CAN channels so that we can increase no. of buffers?
For one of our new project in Renesas R5F10DPJ384Kb microcontroller we want to increase CAN buffers. This microcontroller having two CAN channels. Can we short two CAN channels so that we can increase no. of buffers?
Renesas RH850, UART, DMA, 1.5Mbps, TX&RX are used together. The receiver will not work after receiving several frames of data. It must be re-initialized, but it will stop working soon, but TX or RX can be used alone.
Renesas RH850, UART, DMA, 1.5Mbps, TX&RX are used together. The receiver will not work after receiving several frames of data. It must be re-initialized, but it will stop working soon, but TX or RX can be used alone.
Read lessI want to use Renesas RH850/F1X series to generate PWM frequency in the range of 25KHz to 50KHz for my application. As per RH850_PWm pdf we can generate max PWM frequency upto 4880Hz with 40MHz. How can I achieve my ...Read more
I want to use Renesas RH850/F1X series to generate PWM frequency in the range of 25KHz to 50KHz for my application. As per RH850_PWm pdf we can generate max PWM frequency upto 4880Hz with 40MHz. How can I achieve my expected PWM frequency when RH850/F1X series support upto 240MHz clock frequency.
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The PWM module is not only one way to generate PWM signals. Its main purpose is to generate PWM for external devices like LEDs, where low frequencies are acceptable. PWM signals can even be generated using standard timers like TAUx. E.g. TAUDn can run up to 80 MHz (depending on the desired RH850 MCURead more
The PWM module is not only one way to generate PWM signals. Its main purpose is to generate PWM for external devices like LEDs, where low frequencies are acceptable. PWM signals can even be generated using standard timers like TAUx. E.g. TAUDn can run up to 80 MHz (depending on the desired RH850 MCU). The period and pulse width can be adjusted individually. Using an 80 MHz clock supply limit the bit width for the PWM to 10 Bit(80MHz/10Bit=78kHz).
See lessIn reference manual of Renesas RH850/P1x microcontroller I want to know more about Clock Configuration for this device. CKSCnCTL — Clock Selection Control Register n (n = 0, 1) CKSCnCTL— Clock Selection Status Register n (n = 0, 1) CLKDnDIV ...Read more
In reference manual of Renesas RH850/P1x microcontroller I want to know more about Clock Configuration for this device. CKSCnCTL — Clock Selection Control Register n (n = 0, 1) CKSCnCTL— Clock Selection Status Register n (n = 0, 1) CLKDnDIV — Clock Division Register n (n = 0, 1) CLKDnSTAT — Clock Status Register n (n = 0, 1). Here two control registers 0 and 1 (CKSC0CTL and CKSC1CTL) are available. So, which one I have to select to configure for clock selection and when should I use CKSC0CTL or CKSC1CTL.
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Please take a glance to the diagram 12.1 in the User's Manual: There are two clock output pins available (0 & 1). Therefore, also two sets of registers are available.
Please take a glance to the diagram 12.1 in the User’s Manual: There are two clock output pins available (0 & 1). Therefore, also two sets of registers are available.
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I guess you still need to include more details in order to fix your issue. However, I suggest you submit a ticket to Renesas Technical Support regarding your issue as information regarding automotive devices is not really shared in public. Also, please use your company email when submitting ticketsRead more
I guess you still need to include more details in order to fix your issue. However, I suggest you submit a ticket to Renesas Technical Support regarding your issue as information regarding automotive devices is not really shared in public. Also, please use your company email when submitting tickets to Renesas Technical Support.
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