RCA MODEL DCM305R

makavelin01 · Post by **makavelin01** » Sun Nov 04, 2007 9:03 am

can these be done i can read the flash but when i go to write it doesnt take it. is there watchdog blocking the write. please any input would help
thanks

Post by **usbbdm** » Sun Nov 04, 2007 10:23 am

Please post your out window here to see why.

makavelin01 · Post by **makavelin01** » Sun Nov 04, 2007 5:15 pm

oh well

makavelin01 · Post by **makavelin01** » Fri Nov 09, 2007 9:38 am

here is the out on it i used 4x00 config

IDCODE 334517F
Broadcom BCM3345
IMPCODE 800908
DMA supoorted
Found Address= 9fc00000 M28W160CB

Post by **usbbdm** » Fri Nov 09, 2007 10:27 am

makavelin01 wrote:here is the out on it i used 4x00 config

IDCODE 334517F
Broadcom BCM3345
IMPCODE 800908
DMA supoorted
Found Address= 9fc00000 M28W160CB

Nothing looks wrong to me.

makavelin01 · Post by **makavelin01** » Fri Nov 09, 2007 10:55 am

well when i go to program back to it i have the problem. it doesnt erase the flash.

IDCODE 334517F
Broadcom BCM3345
IMPCODE 800908
DMA supoorted
Found Address= 9fc00000 M28W160CB
-erase firm
Can not erase

thats what i get

Post by **usbbdm** » Fri Nov 09, 2007 9:02 pm

For SB4100 configuration you can not use "erase" command. You can only use "program" command. That is because SB4100 (include SB4200) is very special. The debug memory is different. So if you want to erase just program whole FFs to the memory.

USB JTAG

RCA MODEL DCM305R

RCA MODEL DCM305R

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