Problem while accessing external RAM.

Hi, I am using AT89S52 MCU as a target device. The idea here is to access (Read/Write) internal registers of an peripheral IC DS21554 from Dallas. I will be accessing this registers as external...
Problem while accessing external RAM.

Hi, I am using AT89S52 MCU as a target device. The idea here is to access (Read/Write) internal registers of an peripheral IC DS21554 from Dallas. I will be accessing this registers as external...
Accessing external RAM for heap allocation.

Hi, I have two RAM on my board. I am using external ram which starts with address : 0x6000000 External RAM size : 1Mb Internal ram which starts with address : 0x2000000 Internal RAM size...
Accessing external RAM for heap allocation.

Hi, I have two RAM on my board. I am using external ram which starts with address : 0x6000000 External RAM size : 1Mb Internal ram which starts with address : 0x2000000 Internal RAM size...
External RAM access using assembly language in keil

i want to move a block of five bytes stored at locations 3000h, 3001h, 3002h, 3003h and 3004h of external RAM to locations 40h, 41h, 42h, 43h and 44h of internal RAM. 3000H 4AH 40H ? 3001H 34H 41H...