The IECUBE for RL78 Family is a high-performance full-spec emulator for the RL78 MCU family. It provides high-performance debugging functions such as time measurement, coverage, and trace. In addition, a self-testing function detects faults in the IECUBE and performs maintenance.
|Software to be used
*Evaluation Software Download
[Details] Functions Supported by CS+ (PDF | English, 日本語)
|Jan. 22, 2024
[Details] Target Devices
|Jan. 29, 2024
|Apr. 20, 2020
|IAR Embedded WorkbenchNote1
|For the details, contact IAR Systems.
Details of upgrade (See Tool News)
Real-Time RAM Monitor Function
Updates RAM values in real time.
Trace Function with Time Tag Function
The time per instruction unit can be recorded in the trace window.
Performance Measurement Function
Measures the time required for program functions to execute.
Coverage Measurement Function
The executed ratio can be measured for specific functions and actions.
For development work, a power supply adapter and optional products such as probe or socket compatible with the target device, all sold separately, are required. Refer to the system configuration example below for details.
Check pin adapter Drawings of QB-144-CA-01 (PDF)
* Usable in common with RL78, 78K0R, 78K0, 78K0S, V850.
The pin header cover corresponded to the pin arrangement of the MCU is required. You can get the pin header cover package from the following package list. Please print the package and cut out the pin header cover for using.
|Maximum operating frequency
|Depending on the target MCU
|Emulation memory capacity
|Internal ROM capacity of target MCUs
|Internal RAM capacity of target MCUs
|20 points Note1
|Execution time measurement between the start and the stop of the program
|Measurement between events
|Supported (2 segments)
|Result-display item of measurement between events
|Total value, Number of passage,
Maximum value, Minimum value, Average value
|Real-time RAM monitor
|PC/ Internal RAM area Note2
|Internal ROM gamut + External memory area
|TARGET RESET, INTERNAL RESET, WAIT, NMI
|USB (USB 2.0, Full-speed/ High-speed, USB 1.1)
|Refer to Operating Environments of Products.
|External dimension (mm)
|113mm × 109mm × 58-67mm Note3
|Conformance with overseas standards
|European Standards: EN 55022 Class A, EN 55024
US FCC Standard: FCC part 15 Class A