Flash Over Usb Reprogramming (Fousb) - Renesas 38K0 Instruction Manual

Usb full-speed microcomputers

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1.10.2

Flash Over USB Reprogramming (FOUSB)

M3A-8K02 enables "Flash Over USB" on-board programming of 38K0/38K2 Flash chips using the USB

function. To perform FOUSB (always make sure external power supply is disconnected), set the VCC-SELECT

switch (S7) and the BOOT-MODE switch appropriately, set the FLASH switch (S9) to ON, and then connect the

up-port to your computer. The FLASH lamp (4) will go on and the host will recognize operations with

"RENESAS Flash-Over USB." After the host PC is connected, run the application program bundled with the

M3A-8K02 on the PC and follow the instructions for reprogramming the application firmware.

Note: This screen appears in versions 2.00. Screens may differ slightly between product versions.

Figure 1.10.2 Flash Over USB Reprogramming for 38K0/38K2 Flash chips

RENESAS

USB F

ull-Speed Microcomputers

38K0/38K2

Group

M3A-8K02

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38k2