for a more advanced description of Unicode) Although ASCII enables computers to deal with simple characters and control characters, it is limited to the English Alphabet (and some weird symbols like ☺ and ☻) Unicode, the modern standard for encoding characters, enables the expression of several other character sets like the arabic, european, and chinese alphabet. The most common unicode scheme is UTF-8, and the other UTFs are used mainly for some complex asian alphabet stuff I think.
Memory Address numbers
Different microprocessor can address different amounts of memory. The motherboard design should allow for maximising the physical memory to what the microprocessor can address
Max. memory address space= 216 X 2 bytes = 128 Kbytes
The 8086/8088 can address a maximum of 220, or 1,048,576, or 1 MB of memory.
32 bit processor can access 4294967296 bit memory adderss.
In turbo C pointer maximum refers up to 1MB of memory, wheras in GCC pointer refers up to 4 gb of memory.
A 14 bit address can specify 214 or 16,384 different locations.
If you assume that it has a 16-bit data bus, then it would be 128k so the microprocessor can access 2^16 points, which is 64k (from it being a 16bit address) 16bits = 2 bytes (memory) so through a 16 bit memory, it can access 2*64k, which is 128k alternatively, if its 8bit memory, 8bits=1byte 1*64k = 64k I'm no expert, and i was searching for the answer myself, hope this helped
microprocessor can access 2^8 points which is 256 then we have 8 bit memory = 1 bytes then 1*256 =256 bytes
HI I am Ahtarva,The addressibility is how many bits does that particular processor or micro-controller's architecture use to specify the address of a memory location in the memory. For example if someone say that addressibility is 8 bit then your memory address contains 8 bits and at maximum you have 2^8 different memory locations (or say memory addresses in your device). Here 2^8 is called Address space.
Yes and no. All memory location from 0H to 0FFFFH are addressable, but some of them are needed for the program, interrupt vectors, and the stack, so you would need to pay attention to where things are located in memory to design an appropriate program. In addition, if your system is using memory mapped I/O, some locations will be reserved.
Memory is microchip; address are processor board slots