• Declaring memory space in external memory
    Hi, I'm using the STM32F103ZD microcontroller. This uC is residing on some control board and is physically connected by it's address bus and data bus to an external 1M*16 SRAM memory chip. I...
  • Declaring memory space in external memory
    Hi, I'm using the STM32F103ZD microcontroller. This uC is residing on some control board and is physically connected by it's address bus and data bus to an external 1M*16 SRAM memory chip. I...
  • external memory
    Hi, I work on ST10F168 and i use external ram by EBC in 16 bits demux mode with keil V2.38 There are 4 Chip Select available for ram : CS1,CS2,CS3,CS4 and 23 adress bits : A1->A23 So, there are (2...
  • External memory
    hello, i've declared an external memory mapped at address 8000H, and load data into it : unsigned char xdata xdisp[15][24] _at_ 0x8000; unsigned char i; for (i = 0; i < 16; i++) { xdisp[i][0] ...
  • external memory
    Hi, I work on ST10F168 and i want to control by EBC 2 SRam chip 1M*8bits like 1 chip 1M*16bits. But how to declare in keil that external memory is 16bits data. I declare it in start166.A66 (_BTYP1 EQU...