器件名称: Z16C02
功能描述: CPU CENTRAL PROCESSING UNIT
文件大小: 1353.57KB 共14页
简 介:CUSTOMER PROCUREMENTSPECIFICATION
216COl/CO2
CPUCENTRALPROCESSINGUNIT
FEATURES
Part
Zi 6COl
Z16CO2
Memory Address 8 Mbytes 64 Kbytes
Memory Extension 48 Mbytes 384 Kbytes
Speed (MHz) 10 10
H 1 n n H n
Extendable Register Files Nine Basic Instruction Types Eight User-Selectable Addressing Modes Seven Data Types Supports Three Interrupt Types and Four Traps RISC-Like Load/Store Architecture
n n n n
40/48-Pin PDIP and 44-Pin PLCC Packages’ +4.5 I V,, I +5.5-Volt Operating Range Low-Power CMOS 0°C to +70°C Temperature Range
GENERAL DESCRIPTION
The Z16COl/CO2 CPU are members of the 16-bit processor and controller family. Designed using a RISC-like Load/Store architecture, the CPU can operate in either system or normal modes, permitting privileged operations and improving operating system organization and implementation. To boost the main CPU’ s performance capability, the processor core includes hardwired control and is a 16-bit real-time processor functioning at register access speeds. Register flexibility is created by grouping or overlapping multiple registers, and by allowing extended register file capabilities as the system expands. Easy extended register file control is accomplished through a single instruction stream communication. TheCPUsupportsthreetypesof interrupts (non-maskable, vectored, and non-vectored) and four traps (system call, extended process architecture instruction, privileged instructions, and segmentation trap). The vectored and non-vectored inte……
