2020-03-31 03:05:47 -05:00
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# Dangerous Prototypes - Bus Blaster
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#
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# http://dangerousprototypes.com/docs/Bus_Blaster
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#
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# The Bus Blaster has a configurable buffer between the FTDI FT2232H
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# and the JTAG header which allows it to emulate various debugger
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# types. This config works with KT-Link compatible implementation from
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# https://raw.githubusercontent.com/dergraaf/busblaster_v4/master/ktlink/ktlink.svf
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#
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# To reprogram the on-board CPLD do:
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2021-05-21 11:01:59 -05:00
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# openocd -f board/dp_busblaster_v4.cfg -c "adapter speed 1000; init; svf <path_to_svf>; shutdown"
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2020-03-31 03:05:47 -05:00
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#
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source [find interface/ftdi/dp_busblaster.cfg]
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ftdi_channel 1
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jtag newtap xc2c64a tap -expected-id 0x06e5c093 -irlen 8
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