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How much memory can be addressed by microprocessor with 14 address line?
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How many locations can be addressed by a microprocessor with 14 address line?
2^14 memory locations. In general for n-bit address bus, its 2^n
How many memory location can be address by microprocessor with 14 address line?
You can address 214 or 16384 different locations with 14 address lines.
Which microprocessor part their tempararily data stored?
Usually memory banks made up of SRAMs or DRAMs or EPROMs consist of the storage area provided on a microprocessor. For understanding how the address space of a 20 bit address line microprocessor is organised, read about address decoding for even and odd memory addressing through SRAMs and EPROMs.
How many memory locations can be addressed by a μp with 16-address line?
A 16 bit address bus can select 65536 locations.
What are the different parts of a microprocessor?
An address bus (that may be 8, 16 or 32 bits wide) that sends an address to memoryoA data bus (that may be 8, 16 or 32 bits wide) that can send data to memory or receive data from memoryoAn RD (read) and WR (write) line to tell the memory whether it wants to set or get the addressed locationoA clock line that lets a clock pulse sequence the processor
How many address lines are required to access 1MB RAM using microprocessor 8086?
The 8086/8088 microprocessor has a 20 bit address bus, so the number of memory locations it can address is 220 or 1,048,576.
What do you mean by AD bus in microprocessor?
ad is multiplex address data line bus
How many memory locations be addressed by a microprocessor with 14 address lines?
A microprocessor that uses 24 bit addressing, such as the Intel 80286, can address 224 or 16,777,216 memory locations. The IBM MainFrame, 360/44 or any modern version running in AMODE=24 also has the same capacity.
A microprocessor has 24 parallel address lines How many memory locations can the processor address?
32 bit address line can access 4GB of memory. As 2^10 -> 1KB; 2^20 -> 2MB; 2^30 -> 1GB and so on.... 32 bit gives (2^30) * (2^2) = 1GB * 4 = 4GB;
How wait state is generated in 8086 microprocessor?
wait state is a delay experienced by a microprocessor when accessing external memory or another device that is slow to respond. the vice versa also come into scenario. Now, to be able to access slow memory the microprocessor must be able to delay the transfer until the memory access is complete. One way is to increase the micro processor clock period by reducing the clock frequency. Some micro processors provide a special control input called READY to allow the memory to set its own memory cycle time. If after sending an address out, the microprocessor does not receive a READY input from memory, it enters a wait state for as long as the READY line is in 0 state. When the memory access is completed the READY goes high to indicate that the memory is ready for specified transfer.
What is memory read in intel 8085 microprocessor?
Memory Read refers to the process when 1) HL pair holds the address which is to be read 2) this address is placed on address lines (ALE : Address Latch Enable, must be high at this moment) 3) then Memory Read Control Signal (MEMR) goes high to signify that at this moment we need to read (get) data from memory. 4) Then ALE goes low and data is placed on lower bit address lines ( Because data lines are multiplexed with lower byte address line) 5) After getting the data in the register, ALE again goes High, MEMR goes low.
Which type of memory is used for cache memory?
Usually high speed SRAM with CAM (content addressable memory) line address tags.
