tarsis2k
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Hello,
I'm really new to handling CY7C68013A-128AXC, 128 pin TQFP.
BTW,
I have photo printer main-board used CY7C68013A, when this printer connected to PC, this printer can not find by PC through USB connection.
From datasheet CY7C68013A found Dplus pin 18 and Dminus pin 19, those pins goes to USB receptacle, by Ohm meter X1, between pin 18 and pin 19 they are short circuit. Fortunately I have 1 pce extra printer main-board, check by Ohm meter X1 pin 18 and pin 19 they are open (not short circuit). My conclusion defected on chip CY7C68013A.
My question is: How clone/How to copy pre-programmed CY7C68013A from the Good main-board, would you please to inform How to do it in simplest way and cheap tools.
Thank you so much.
Regards, Jimmy - email: tarsis2k@indo.net.id
I'm really new to handling CY7C68013A-128AXC, 128 pin TQFP.
BTW,
I have photo printer main-board used CY7C68013A, when this printer connected to PC, this printer can not find by PC through USB connection.
From datasheet CY7C68013A found Dplus pin 18 and Dminus pin 19, those pins goes to USB receptacle, by Ohm meter X1, between pin 18 and pin 19 they are short circuit. Fortunately I have 1 pce extra printer main-board, check by Ohm meter X1 pin 18 and pin 19 they are open (not short circuit). My conclusion defected on chip CY7C68013A.
My question is: How clone/How to copy pre-programmed CY7C68013A from the Good main-board, would you please to inform How to do it in simplest way and cheap tools.
Thank you so much.
Regards, Jimmy - email: tarsis2k@indo.net.id