S6BT112Aでスレーブ動作時、以下の2ケースでStandbyモードへ遷移する時、マスタからのクロック受信前後のどちらでNSLPをHigh出力して遷移すれば良いですか？

1.スレーブでWakeupパルスを受信した場合

2.スレーブからWakeupパルスを送信した場合

Hi

May I know what suffix -G-JNE2 of CY9AF144NAPMC-G-JNE2 stand for?

Thanks.

BR

Grace

Hi,

Customer wants PWM output using base timer.

I understand that the following registers should be set.

  1)TMCR

  2)TMCR2

  3)STC

  4)STCC

  5)STCS

  6)PCSR

  7)PDUT

  8)TMR

I understand the address of each channel as follows.

  0xB080_8000 to 0xB080_AFFF (ch0 to ch11)

Is this understanding correct?

Best Regards,

harukawa

Hi,

FM3 CY9B110T Series.

It seems like UART max baud rate is 8MHz, Why isn't it 14.4 MHz?

In the document 'FM3 Peripheral Manual Communication Macro Part (TRM)',

following formula is shown.

V = φ/ b - 1

　　V : Reload value 　

　　b : Baud rate

  　  φ: Bus clock frequency or external clock frequency

CY9B110T Series APB2 Bus clock is max 72MHz and  V is min ４.

Even considering the allowable baud rate range for reception,

Maximum baud rate is..

b = φ/（ V + 1 ) = 72 Mhz  / ( 4+1 )  = 14.4Mhz  ( baud rate max )

However, in the data sheet it is 8 MHz.

（※Document History　03/09/2017　Added the Baud rate spec in “12.4.10 CSIO/UART Timing”）

■CY9B110T Series, 32-bit Arm® Cortex®-M3 based Microcontroller Datasheet

　https://www.cypress.com/file/252801/download

■32-bit Microcontroller FM3 Peripheral Manual Communication Macro Part

　https://www.cypress.com/file/211101/download

Why is this?

Is it because the specification of MFT needs 8 clocks

for setting the interrupt flag by checking the reception idle status?

Is there any other reason?

Best regards.

Shimoda

Are there bootloader & bootloadables for the FM0+? I could not find any info and no component available in PSoC creator. I need the firmware to be field upgradable through a serial port.

Any support will be welcomed.

Regards

Chris

初めまして、JOHNAN(株)の平島と申します。

Cypress FM4に関して、以下の質問をお願い出来ますでしょうか？

【質問】

①Keil社のMDK-ARM5での開発は可能でしょうか？

②STM社のHALライブラリのライブラリはありますか？

③STM社のTouchGFXのようなタッチパネル開発ツールはありますか？

以上。

よろしく、お願いします。