MauveBib
YN-460 Flash Dissection (4 of 5)
My first look at the circuitry of the YN-460 flash.
This is the microcontroller board and keypad.
the main chip is a Silicon Laboratories C8051F310 uProccessor
www.silabs.com/Support%20Documents/TechnicalDocs/C8051F31...
seems very overpowered for use in a flash but that means it has potential for hacking (anyone fancy adding iTTL?)
Unfortunatly it's not one of the micro's i'm familiar with programming, why couldn't they have used an AVR :-(
BTW thanks TC. for being the first to risk it!
PS see this discussion for more info
YN-460 Flash Dissection (4 of 5)
My first look at the circuitry of the YN-460 flash.
This is the microcontroller board and keypad.
the main chip is a Silicon Laboratories C8051F310 uProccessor
www.silabs.com/Support%20Documents/TechnicalDocs/C8051F31...
seems very overpowered for use in a flash but that means it has potential for hacking (anyone fancy adding iTTL?)
Unfortunatly it's not one of the micro's i'm familiar with programming, why couldn't they have used an AVR :-(
BTW thanks TC. for being the first to risk it!
PS see this discussion for more info