8080A-2 |
Part Number | 8080A-2 |
Manufacturer | Intel |
Description | Name and Function ADDRESS BUS: The address bus provides the address to memory (up to 64K B-bit words) or denotes the I/O device number for up to 256 input and 256 output devices. Ao is the least signi... |
Features |
registers and an accumulator. The 6 general purpose registers may be addressed individually or in pairs providing both single and double precision operators. Arithmetic and logical instructions set or reset 4 testable flags. A fifth flag provides decimal arithmetic operation.
The 8080A has an external stack feature wherein any portion of memory may be used as a last in/first out stack to store/retrieve the contents of the accumulator, flags, program counter, and all of the 6 general purpose registers. The 16-bit stack pointer controls the addressing of this external stack. This stack gives th... |
Document |
8080A-2 Data Sheet
PDF 362.03KB |
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