Zilog Z-80A
The term "microcomputer" has been used to describe virtually every type of small computing device designed within the last few years. This term has been applied to everything from simple "microprogrammed" controllers constructed out of TTL MSI up to low end minicomputers with a portion of the CPU constructed out of TTL LSI "bit slices." However, the major impact of the LSI technology within the last few years has been with MOS LSI.| Part No. | Z-80A |
|---|---|
| Datasheet | Z-80A Download |
| Manufacturer |  Zilog |
| Description | CPU Technical Manual |
| Buy | Stock & Price |
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . 7 4.0 CPU Timing . . . . 11 5.0 Z80-CPU Instruction Set . . . . . . . . . . . . . . . . . . . . . . . 19 6.0 F l a g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 7.0 Summary of OP Codes and Execution Times. . . . . . . . . . . . . . . . . . 43 8.0 Interrupt Response. . . . . . . '. . . . . . . . . . . . . . . . . . . 55 9.0 Hardware Implementation Examples . . . . . . . . . . . . . . . . . . . . . 59 10.0 Software Implementation Examples . . . . . . . . . . . . . . . . . . . . . 63 11.0ELECTRICAL SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . . . . . . . 69 12.0 Z80-CPU Instruction Set Summary. . . . . . . . . . . . . . . . . . " . . . 73 1.0 INTRODUCTION With this technology, it is possible to fabricate complete and very powerful computer systems with only a few MOS LSI components. The Zilog Z-80 family of components is a significant advancement in the state-of-the art of microcomputers. T...
