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set _CHIPNAME avr
set _ENDIAN little
# jtag speed
adapter_khz 4500
# avr jtag docs never connect RSTN
reset_config none
#jtag scan chain
if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x0a70103f
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME avr -endian $_ENDIAN -chain-position $_TARGETNAME
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME avr 0 0 0 0 $_TARGETNAME
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