Mini USB Development Board PIC18F2455 latest files

**T_Tronix** · 09-17-2010,09:56 PM

Was wondering if someone can post the latest files for this board since its way too confusing with so many different files posted all over the place.

1) The Hex file to load on the board
2) The best Backup Manager

This is a mini USB development board features a PIC 18F2455 microcontroller.

Features:

* Full Speed USB 2.0 (12Mbit/s) interface

* 1K byte Dual Port RAM + 1K byte GP RAM

* Full Speed Transceiver

* 16 Endpoints (IN/OUT)

* Internal Pull Up resistors (D+/D-)

* 48 MHz performance (12 MIPS)

* Pin-to-pin compatible with PIC16C7X5

This development board gives you the freedom to start with PIC programming with minimal budget.

The crystal on this board is 12MHz.

The datasheet of PIC 18F2455 can be found here:
http://ww1.microchip.com/downloads/e...Doc/39632b.pdf

This is a development board only, no firmwares installed. In order for this board to function, you will need to install your own firmware. This chip has bootloader programmed, thus you can install your own firmware via USB, thus you do NOT need a separate programmer to program the PIC.

**soadownz** · 09-17-2010,11:27 PM

As far as I am aware this is the latest firm for this board posted here : hxxp://psx-scene.com/forums/showpost.php?p=514363&postcount=21

I can't post direct links because user < 1 day

**WwDesi** · 09-18-2010,03:21 AM

here you go

http://www.mediafire.com/?erad3atdcd82pkf

**al86shaw** · 09-19-2010,12:11 PM

So, this is the hex file to use for the same board from diygadget?

**iLLNESS** · 09-19-2010,12:28 PM

use any hex that matches your crystal.

that board does not support LED in psgroopic. it is wired to 5V so will always be on.

**al86shaw** · 09-19-2010,12:41 PM

Thats cool. Thats helped me a bit.

I wasnt sure if that hex (which does match my crystal), also did support the Backup Manager.

**T_Tronix** · 09-19-2010,01:35 PM

Ya the LED is super bright and on all the time. Maybe there is a way to code it. I found some files that say the LED blink but unsure if its compatible for this board. I made a case so I don't see the LED because its so bright

**outlaw420_420** · 09-19-2010,02:15 PM

Originally Posted by WwDesi

here you go

does this work with JaiCraB USB FIRM LOADER

**T_Tronix** · 09-22-2010,09:23 AM

Does this new release work with this board? (This one is suppose to work without having to use an original game)

hxxp://psx-scene.com/forums/attachment.php?attachmentid=18429&d=1285113292 but its for a 16mhz

Also, is there a way to modify the mhz on these hex files since the PIC boards seem similar but only the mhz seem different...

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