Document Outline

• Family MPU
  • Manual Objectives
    • Intended Audience
    • Manual Organization
    • Sections
    • Appendices
  • Table of Contents
    • Z80180, Z8S180, Z8L180 MPU Operation 1
    • Software Architecture 173
    • DC Characteristics 185
    • AC Characteristics 193
    • Timing Diagrams 197
    • Instruction Set 207
    • Instruction Summary 237
    • Op Code Map 247
    • Bus Control Signal Conditions 251
    • Operating Modes Summary 281
    • Status Signals 287
    • I/O Registers 293
  • List of Figures
    • Z80180, Z8S180, Z8L180 MPU Operation 1
    • Software Architecture 173
    • Timing Diagrams 197
  • List of Tables
    • Z80180, Z8S180, Z8L180 MPU Operation 1
    • Software Architecture 173
    • DC Characteristics 185
    • AC Characteristics 193
    • Instruction Set 207
    • Op Code Map 247
    • Bus Control Signal Conditions 251
    • Operating Modes Summary 281
    • Status Signals 287
    • I/O Registers 293
  • Z80180, Z8S180, Z8L180 MPU Operation
    • Features
    • General Description
    • Pin Description
    • Architecture
    • Operation Modes
      • CPU Timing
      • Wait State Generator
      • HALT and Low Power Operation Modes (Z80180-Class Processors Only)
      • Low Power Modes (Z8S180/Z8L180 only)
      • Add-On Features
      • STANDBY Mode
      • STANDBY Mode Exit with BUS REQUEST
      • STANDBY Mode EXit with External Interrupts
      • IDLE Mode
      • STANDBY-QUICK RECOVERY Mode
      • Internal I/O Registers
      • MMU Register Description
      • Interrupts
      • Interrupt Acknowledge Cycle Timings
      • Interrupt Sources During RESET
      • Dynamic RAM Refresh Control
      • DMA Controller (DMAC)
      • Asynchronous Serial Communication Interface (ASCI)
      • Baud Rate Generator (Z8S180/Z8L180-Class Processors Only)
      • Clocked Serial I/O Port (CSI/O)
      • CSI/O Registers Description
      • Programmable Reload Timer (PRT)
      • Miscellaneous
  • Software Architecture
    • Instruction Set
    • CPU Registers
  • DC Characteristics
    • Absolute Maximum Rating
    • Z80180 DC Characteristics
    • Z8S180 DC Characteristics
    • Z8L180 DC Characteristics
  • AC Characteristics
    • AC Characteristics-Z8S180
  • Timing Diagrams
    • Standard Test Conditions
  • Instruction Set
    • Register
    • Bit
    • Condition
    • Restart Address
    • Flag
    • Miscellaneous
    • Data Manipulation Instructions
    • Data Transfer Instructions
    • Program and Control Instructions
      • Special Control Instructions
  • Instruction Summary
  • Op Code Map
  • Bus Control Signal Conditions
    • Bus and Control Signal Condition in each Machine Cycle
    • Interrupts
  • Operating Modes Summary
    • Request Acceptances in Each Operating Mode
    • Request Priority
    • Operation Mode Transition
    • Other Operation Mode Transitions
  • Status Signals
    • Pin Outputs in Each Operating Mode
    • Pin Status
  • I/O Registers
    • Internal I/O Registers
    • Ordering Information