Author Topic: how to select the R6/MK6-save cart EEPROM chip type and LED  (Read 6204 times)

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Offline Dr.neo

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how to select the R6/MK6-save cart EEPROM chip type and LED
« on: January 11, 2008, 02:08:00 AM »
how to select the R6/MK6-save cart EEPROM chip type and LED display mode

important: FE,FD,FB,F7 is SPI command , but the D7 / F3 / F1 / F6 all are rom bus command!

====================================================
How to select the save type for MK6 save cart & R6 Version 2008 :

FE,FD,FB,F8  ----  Enter the motion sensor mode and exit the EEPROM mode  (all 4 byte are SPI command)

FE,FD,FB,F9  ----  Exit the sensor mode and return to  4K EEPROM (all 4 byte are SPI command)

FE,FD,FB,FA  ----  Exit the sensor mode and return to 512K EEPROM mode-1 (normally we just need use this 512K mode-1 , if some game can't save, then can try 512K mode-2)

FE,FD,FB,FB  ----  Exit the sensor mode and return to 2M/4M/8M EEPROM

FE,FD,FB,FC  ----  Exit the sensor  mode and return to  512K EEPROM mode-2

====================================================

How to control the blue LED on R6 2008:
 FE,FD,FB,F7 + F6
 
BYTE NUMBER                                             1   2   3   4   5   6  7   8

Indication ROM bus accessing (by default) F6 00 00 00 00 00 00 00
Indication EEPROM bus accessing              F6 00 01 00 00 00 00 00
Disable LED                                                F6 00 02 00 00 00 00 00
Light the LED                                             F6 00 04 00 00 00 00 00
Slow wink                                                  F6 00 05 00 00 00 00 00
Normal wink                                               F6 00 06 00 00 00 00 00
Fast wink                                                   F6 00 07 00 00 00 00 00


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Offline sturmen

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Re: how to select the R6/MK6-save cart EEPROM chip type and LED
« Reply #1 on: July 12, 2008, 12:50:59 AM »
I have a question in using the LED light: Would it be possible to make a small program that turns the light on as long as a button (say, B) is held? If so, would you minds whipping a small demo program and posting the source so I can try and incorporate it into my Summer Compo entry?

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Offline spinal

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Re: how to select the R6/MK6-save cart EEPROM chip type and LED
« Reply #2 on: July 12, 2008, 05:06:02 AM »
If i remember right, you need the cardme lib (designed for using save data on official ds carts).

You can get it from here, you want RAC.zip