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# SPDX-License-Identifier: GPL-2.0-or-later
if { [info exists CHIPNAME] } {
set _CHIPNAME $_CHIPNAME
} else {
set _CHIPNAME ecp3
}
# Lattice ECP3 family
# TAP IDs are extracted from BSDL files found on this page:
# https://www.latticesemi.com/Products/FPGAandCPLD/LatticeECP3
#
# LFE3_17: 0x01010043
# LFE3_35: 0x01012043
# LFE3_95: 0x01014043 and LFE3_70
# LFE3_150: 0x01015043
jtag newtap $_CHIPNAME tap -irlen 8 \
-expected-id 0x01010043 -expected-id 0x01012043 \
-expected-id 0x01014043 -expected-id 0x01015043
pld create $_CHIPNAME.pld lattice -chain-position $_CHIPNAME.tap
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