• MCBSTM32F400 external ram
    I'm using the Keil MCBSTM32F400 development board and I'd like to start using the external SRAM. From the user's guide the SRAM uses the following pins and is at the following location: SRAM FSMC_NE3...
  • acces violation
    Hi, i work on ST10F168 with 1M*16bits external RAM. I declare it in start167.A66 and in option for target/external memory. But in debug mode when i write in it with *p, an error is generate : *** error...
  • FPU usage on MCBSTM32F400 with uVision
    Dear sir or madam, Due to a project using your STM32F407 microcontroller I’ve recently purchased the evaluation board MCBSTM32F400 and downloaded the MDK-ARM lite IDE uVision 4.70.0.0. So far...
  • RTC example on keil MCBSTM32F400
    Hi Im just getting to grips with UVision 4 and using the Keil MCBSTM32F400 demo board. I've downloaded a range of demo programs from the ST website which are set up for the STM324xG-EVAL board...
  • Locating ACC with C
    Dear all, How to locate the bit I want in ACC register? I supposed to use ACC_7 with regx51.h but it encounters error. Thanks. Bill PS. I am searching for AT89C51.h. Please notice me in case...