From 2cf22905d6d05f06763cd30bf01195b1ced1215d Mon Sep 17 00:00:00 2001 From: sanni Date: Fri, 13 Sep 2024 16:08:42 +0200 Subject: [PATCH] Created 39F040 PLCC32 (markdown) --- 39F040-PLCC32.md | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 39F040-PLCC32.md diff --git a/39F040-PLCC32.md b/39F040-PLCC32.md new file mode 100644 index 0000000..1d3dc3a --- /dev/null +++ b/39F040-PLCC32.md @@ -0,0 +1,16 @@ +To programm the 39F040 PLCC32 flashrom you need: +- [SNES maskrom flash adapter PCB](https://github.com/sanni/cartreader/wiki/Flash-Adapter#snes-maskrom-flash-adapter-for-hw3) +- PLCC32 to DIP 32 adapter: https://www.aliexpress.com/item/32824998509.html + +First you need to setup the Cartridge Reader Shield's config switches like so. + +![image](https://dl.dropboxusercontent.com/s/z3o707gt6e0pj33/flash_jumper_3V3.jpg?dl=1) + +Then insert the 39F040 flashrom into the PLCC32 adapter and plug the PLCC32 adapter into the [SNES maskrom flash adapter](https://github.com/sanni/cartreader/wiki/Flash-Adapter#snes-maskrom-flash-adapter-for-hw3), make sure to leave the two top rows empty, and finally plug the maskrom adapter into the cart reader's SNES slot. +The two SMD switches don't matter in this case as they're only for the SOP44 slot on the backside. + +![39f040plcc32](https://github.com/user-attachments/assets/b17aeffc-fe4d-467d-880e-03edd7c5edfa) + +In the main menu first select "Flashrom Programmer" and then choose "PLCC32 to SNES". +To program the flashrom you need to erase it, then do the blankcheck and finally select write to flash it with your rom. +While writing a rom to the flashrom the led should blink constantly until the flashing process is completed. \ No newline at end of file