sb4100 with chip Toshiba and the 3 ligths on help

SB4XXX,SBV4XXX.
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guerito750
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Posts: 13
Joined: Sun Feb 15, 2009 6:56 pm

sb4100 with chip Toshiba and the 3 ligths on help

Post by guerito750 »

Hello I have a sb4100 with chip Toshiba and I was trying to change the firmware but after I did that the 3 lights is on and I can't get back, I have the back up but I ma trying to program with the usb jtag nt but when finish I get this compare data failed address 9fc00000.target FF.PC memory 10, please somebody help me.
usbbdm
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Posts: 8962
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

guerito750 wrote:Hello I have a sb4100 with chip Toshiba and I was trying to change the firmware but after I did that the 3 lights is on and I can't get back, I have the back up but I ma trying to program with the usb jtag nt but when finish I get this compare data failed address 9fc00000.target FF.PC memory 10, please somebody help me.
Try to use slower JTAG speed.
guerito750
Junior Member
Posts: 13
Joined: Sun Feb 15, 2009 6:56 pm

Post by guerito750 »

I get bring it back the problem is than I am using the newest version of usbjtag nt, I used a version 0.35 and I get it, now how can I program the sigma 1.7?
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