MIPS 64

JTAG software bug report.
majacaem
Posts: 10
Joined: Tue Sep 05, 2017 9:15 am

MIPS 64

Post by majacaem » Wed Mar 04, 2020 11:17 am

Hello I try to read a Modem TC8305C , WITH jtag PORT
-detect
IDCODE 4338317F
Broadcom BCM3383
IMPCODE FFFFFFFF
EJTAG V3.1
DMA not supported

using spi read 3 memories found when it only have one

usbbdm
Posts: 8550
Joined: Mon Jul 18, 2005 9:33 pm

Re: MIPS 64

Post by usbbdm » Wed Mar 04, 2020 8:08 pm

Looks like TDI pin might be disabled or missing resistor.

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