aduc702x.cfg 1.13 KB
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## -*- tcl -*-
##

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jtag_nsrst_delay 200
jtag_ntrst_delay 200

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# This is for the case that TRST/SRST is not wired on your JTAG adaptor.
# Don't really need them anyways.  
reset_config none

## JTAG scan chain
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
jtag_device 4 0x1 0xf 0xe

##
## Target configuration
##
target arm7tdmi little 0

## software initiated reset (if your SRST isn't wired)
#proc target_0_reset {} { mwb 0x0ffff0230 04 }

# use top 1k of SRAM for as temporary JTAG memory 
#working_area 0 0x11C00 0x400 backup

## flash configuration
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flash bank aduc702x 0x80000 0x10000 2 2 0
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## If you use the watchdog, the following code makes sure that the board
## doesn't reboot when halted via JTAG.  Yes, on the older generation
## AdUC702x, timer3 continues running even when the CPU is halted.

proc watchdog_service {} {
    global watchdog_hdl
    mww 0xffff036c 0
#    puts "watchdog!!"
    set watchdog_hdl [after 500 watchdog_service]
}

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[new_target_name] configure -event reset-halt-post {  watchdog_service }
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[new_target_name] configure -event old-pre_resume { global watchdog_hdl; after cancel $watchdog_hdl }