Overview
This document is a user manual for the ZLL 2 i L 0 G 280 Family CPU, providing detailed information on its architecture, registers, and instruction set.
Revision History
The manual has undergone revisions, with changes including corrections to instruction set patterns and illustrations.
Content Overview
The manual covers a range of topics, including CPU registers, arithmetic logic unit (ALU), instruction register and CPU control, pin description, timing overview, instruction fetch, memory read or write, input or output cycles, bus request/acknowledge cycle, interrupt request/acknowledge cycle, non-maskable interrupt response, HALT exit, power-down acknowledge cycle, power-down release cycle, and interrupt response.
The manual also includes hardware and software implementation examples, as well as a minimum system hardware description.
Manual:
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