Howard W. Sams, 1980 - Intel 8085A (Microprocessor) - 350 pages
Basic microprocessor/microcomputer concepts. Basic system control. Memory systems-memory decoding. Read-only memories. Read/write memories. Microcomputer interfacing. 8085A-family-compatible chips. A simple 8085A microcomputer design. 8085A instruction set summary. Data sheets. Electrical characteristics of typical ROMs. Data sheets for 2114 R/W memories.
What people are saying - Write a review
We haven't found any reviews in the usual places.
8085A microprocessor 8085A-based microcomputer absolutely decoded accumulator I/O address bus address lines address/data bus assembly language bits block diagram buffer chapter chip select chip select inputs circuitry clock contains control signals Courtesy Intel Corp Courtesy Texas Instruments data bus decoder design demultiplex demultiplex the address/data electrical characteristics EPROM flip-flop H H H H H L H I/O ports I/O R I/O W input current input port instruction is executed interface INTR inverter leakage current loaded logic zero mask ROM maximum memory address memory integrated circuits memory location zero memory-mapped I/O memory-read MEMR signal micro microcomputer system microprocessor address space nonabsolute decoding output port peripheral device pin configuration PROM pulse R/W memory read-only memory RESET shown in Fig SN74LS42 decoder source current Texas Instruments three-state timer tion Trailing Edge truth table USART voltage wired directly wired to ground write