Need help with simple assembly language program

Hello, I teach Computer Architecture at the University of Washington Bothell campus. I'm teaching the ARM 7 architecture for the first time and this is the first time I'm using the uVision toolset. I...
Need help with simple assembly language program

Hello, I teach Computer Architecture at the University of Washington Bothell campus. I'm teaching the ARM 7 architecture for the first time and this is the first time I'm using the uVision toolset. I...
A simple arm program question, could help me?

After executing the instructon bl read_nand_to_sdram, my arm program will not execute the instruction ldr sp,=0x34000000 , but goback to execute the instruction bl init_sdram,why? .global _start ...
A simple arm program question, could help me?

After executing the instructon bl read_nand_to_sdram, my arm program will not execute the instruction ldr sp,=0x34000000 , but goback to execute the instruction bl init_sdram,why? .global _start ...
24c32 eeprom with AT89c52

hi friends, this is my very first post in this forum. I'm trying to interface a 32Kbits EEprom 24c32 with AT89c52, but i'm not able to achieve the goal. I found this code for 24c256 EEPROM on net which...