Zilog Z80380 User Manual
Zilog Sensors
DC-8297-03
P
REFACE
Thank you for your interest in the Z380
™
Central Processing Unit (CPU) and its
associated family of products. This Technical Manual describes programming
and operation of the Z380
™
Superintegration
™
Core CPU, which is found in the
Z380 Microprocessor Unit (MPU), and products built around Z380
™
CPU core.
This Z380 User's Manual consists of the following Sections:
1.
Z380
™
Architectural Overview
Chapter 1 is an introductory section covering the key features and
giving an overview of the architecture of the device.
2.
Address Spaces
Chapter 2 explains the address spaces the Z380 CPU can handle.
Also, this chapter includes a brief description of the on-chip regis-
ters.
3.
Native/Extended Mode, Word/Long Word Mode of Operation,
and Decoder Directives
This chapter provides a detailed explanation on the Z380’s unique
features, operation modes, and the Decoder Directives.
4.
Addressing Modes and Data Types
Chapter 4 describes the Addressing mode and data types which the
Z380 can handle.
5.
Instruction Set
Chapter 5 contains an overview of the instruction set; as well as a
detailed instruction-by-instruction description in alphabetical order.
6.
Interrupts and Traps
Chapter 6 explains the interrupts and traps features of the Z380.
7.
Reset
Chapter 7 describes the Reset function.
8.
Z380 Benchmark Appnote
9.
Z380 Questions & Answers
Z80380 CPU
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