• ADC conversion to volt in MSC1210
    Hi, I am using Texas instrument MSC1210 microcontroller (with a clock frequency of 3.6864MHz). This controller has a 24 bit sigma delta ADC unit. I am trying to convert the raw ADC values from it...
  • MCB2300 3.3 and 5 volts on board
    Dear All, I see in bottom to the MCB2300 (LPCR2378) and between INT0 button and buzzer the exits for 3.3V, 5V and GND. I have measured these exits (3.3 + GND and 5 + GND) with test multimeter but...
  • shut down
    Hallo, Everytime when I want to programm my µVision 3 shut down after few minutes. What's the problem? Thanks, Stefan
  • wrting to BKPSRAM with 3.3 volts applied to v-bat
    using the stm32f2xx_hal library I seem to be able to enable access to the BKPSRAM with __HAL_RCC_PWR_CLK_ENABLE(); HAL_PWR_EnableBkUpAccess(); __BKPSRAM_CLK_ENABLE(); Once this is done I can...
  • Power down question
    I use int0 interupt for PCON=0x02; I also modify the startup.a51 about IDATALEN=0; but failed to keep the Ram data at next power on. Why? Pls kindly tell me WHY and HOW TO?