This simulator enables source-level debugging of applications on our integrated development environment CS+ even before the target system becomes available, thus achieving efficient debugging of the programs developed for the RL78 family, 78K0R, and 78K0 MCUs.

It comes with diverse break and coverage measurement functions and allows you to evaluate software modules almost as if they were running on the actual system board. Furthermore, its intuitive GUI (Graphical User Interface) operability makes your debugging environment highly user-friendly.

Features

  • Superb usability
    • Excellent operability enabled by our integrated development environment CS+
    • Graphical display of the result*
      *Visual debug function
  • Comprehensive debug functions
    • Mixed display of programs written in C and Assembly languages
    • Various break conditions including PC and memory access
    • Diverse trace functions
    • Automatic updating and display of memory and register during program execution
    • Stack trace function
  • Performance evaluation
    • Profiling and CS+ analysis functions*
      *Number of execute cycles can be measured for each function.
    • Coverage function*
      *Display in C and Assembly languages
  • Simulation of the following items is available as well as CPU instruction simulation
    [For RL78/G10, RL78/G11, RL78/G12, RL78/G13, RL78/G13A, RL78/G14, RL78/G1F, RL78/G23, RL78/L12, 78K0R/Ix3, 78K0R/Kx3, 78K0R/Lx3, and 78K0/Kx2 devices]
    • The simulation of MCU peripheral functions such as timers and serial ports
    • Virtual target board simulation via the [I/O panel] window*
      *The [Virtual Board] panel is available for use with a simulated MCU of the RL78/G10, RL78/G11, RL78/G12, RL78/G13, RL78/G13A, RL78/G14, RL78/G1F, RL78/G23, or RL78/L12 group.
    • MCU pin signal waveform generation in the [Timing chart] window
    • Simulation of current drawn by MCUs*
      *Simulation of current drawn is available for a simulated MCU of the RL78/G10, RL78/G11, RL78/G12, RL78/G13, RL78/G13A, RL78/G14, or RL78/L12 group.

Release Information

Operating Environment

This product is included in the following compiler packages for CS+ and will be added to the integrated development environment automatically upon installing CS+.

For RL78/G10, RL78/G11, RL78/G12, RL78/G13, RL78/G13A, RL78/G14, RL78/G1F, RL78/G23, RL78/L12, 78K0R/Ix3, 78K0R/Kx3, 78K0R/Lx3, and 78K0/Kx2 devices, simulation of the following items is available as well as CPU instruction simulation.

  • The simulation of MCU peripheral functions such as timers and serial ports
  • Virtual target board simulation via the [I/O panel] window*
    *The [Virtual Board] panel is available for use with a simulated MCU of the RL78/G10, RL78/G11, RL78/G12, RL78/G13, RL78/G13A, RL78/G14, RL78/G1F, RL78/G23, or RL78/L12 group.
  • MCU pin signal waveform generation in the [Timing chart] window
  • Simulation of current drawn by MCUs*
    *Simulation of current drawn is available for a simulated MCU of the RL78/G10, RL78/G11, RL78/G12, RL78/G13, RL78/G13A, RL78/G14, or RL78/L12 group.

Documentation & Downloads

Title language Type Format File Size Date
User Guides & Manuals
CS+ V8.05.00 Integrated Development Environment User's Manual: RL78 Debug Tool 日本語 Manual PDF 5.66 MB
Integrated Development Environment CS+ Preparation before Use (R20UT4651EJ0100) 日本語 Manual PDF 84 KB
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: RL78 Debug[CS+ for CA,CX] 日本語 Manual PDF 10.39 MB
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: Analysis[CS+ for CA,CX] 日本語 Manual PDF 3.57 MB
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: Message[CS+ for CA,CX] 日本語 Manual PDF 5.39 MB
CubeSuite+ V2.02.00 Integrated Development Environment User's Manual: Start[CS+ for CA,CX] 日本語 Manual PDF 6.99 MB
CubeSuite+ V1.01.00 Integrated Development Environment User's Manual: 78K0 Debug 日本語 Manual PDF 8.54 MB
CubeSuite+ V1.01.00 Integrated Development Environment User's Manual: 78K0R Debug 日本語 Manual PDF 8.60 MB
Downloads
[Evaluation Software] CS+ for CC V8.05.00 (Single Download) 日本語 Evaluation Software ZIP 719.07 MB
[Evaluation Software] CS+ for CA,CX V4.05.00 (Single Download) 日本語 Evaluation Software ZIP 483.78 MB
Tool News
[Notes] e² studio Simulator for RL78/G14, CS+ Simulator for RL78/G14 日本語 Tool News - Note PDF 84 KB
[Notes] CS+ Integrated Development Environment 日本語 Tool News - Note PDF 127 KB
[Upgrade to revision] CS+ Integrated Development Environment V4.01.00 日本語 Tool News - Release PDF 213 KB
Other
RL78/G23 Simulator V1.00.00 Release Note 日本語 Release Note PDF 154 KB
RL78/L12 Simulator V1.00.00 Release Note 日本語 Release Note PDF 143 KB