Script for working with instrument panels using Renesas RL78/D1A R5F10Dxxx processors (dedicated single-line UART).
Script for reading/writing DataFlash of R5F10Dxxx processors used in motorcycle and car instrument panels. .The script works only with IprogPro.
A little information: Renesas RL78/D1A processors do not have a command to read the contents of DataFlash and CodeFlash, only write. However, a method has been found to read DataFlash, which this script accomplishes.
The script operates through TOOL0 (dedicated single-line UART). The cable diagram will be included in the script instructions (the diagram is not complex: DB44, diode, and 4 wires).
There are no calculators in the script
Supported processors:
• 48-pin: R5F10CGxJ, R5F10DGxJ, R5F10CGxL, R5F10DGxL (x = B, C, D)
• 64-pin: R5F10CLDJ, R5F10DLxJ, R5F10CLDL, R5F10DLxL (x = D, E)
• 80-pin: R5F10CMxJ, R5F10CMxL (x = D, E),R5F10DMxJ, R5F10DMxL (x = D, E, F, G, J)
• 100-pin: R5F10DPxJ, R5F10DPxL (x = E, F, G, J), R5F10TPJJ, R5F10TPJL
These processors are used in panels (list is not exhaustive):
1. Bajaj Pulsar 220
2. Bajaj Pulsar 200RS
3. Bajaj New Avenger
4. Hero Passion Pro
5. Mahindra Kuv100
6. Maruti Suzuki Brezza
7. Mitsubishi Colt T120SS
8. Piaggio Vespa
9. Proton Saga
10. Suzuki Access
11. Suzuki Carry Futura
12. TVS Star City+
13. TVS Victor
14. TVS Star City
15. TVS Apache RTR150
16. TVS Apache RTR200
17. Yamaha YZF-R125, MT-125
Script operation video: https://youtu.be/icoGb5tmS6k
Open the program and click “Help” -> “About”.

Copy data from the program when placing an order

After completing the order, you will receive files, they must be added to the Scripts folder..

Launch the program and on the left side of the screen you will see the added scripts.

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If an incorrect key or device number is entered by the customer, the purchase is not eligible for return.
Licenses cannot be modified, transferred, or reissued for another device under any circumstances.
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After the order status changes to “Waiting for activation”, the data has already been sent to the developer.
From this point onward, the order cannot be canceled, edited, corrected, or refunded.
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We do not guarantee the listed functions because we are not the developer.
4. Accuracy of Product Information
Module and script descriptions are provided directly by the manufacturer.
IOBD.io is not responsible for any inaccuracies, missing details, or differences between the description and actual operation.
In disputed situations regarding functionality or listed features, the customer must contact the manufacturer.
5. Customer Responsibility for Installation
IOBD.io sells professional automotive diagnostic software and equipment.
Installation, setup, configuration, and compatibility checks must be performed by the customer.
We do not provide remote installation, programming, or setup services unless explicitly stated otherwise.
6. Required Technical Knowledge
These products are intended for users with basic technical knowledge in automotive diagnostics.
The customer is fully responsible for understanding the installation process and using the software and hardware correctly.
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incorrect installation
unsupported or incompatible hardware
improper configuration
third-party interference