1 # SPDX-License-Identifier: GPL-2.0-or-later
4 # from JTAG Programming and Configuration Guide
5 # http://cdn.gowinsemi.com.cn/TN653E.pdf
7 if { [info exists CHIPNAME] } {
8 set _CHIPNAME $CHIPNAME
13 jtag newtap $_CHIPNAME tap -irlen 8 -ignore-version \
14 -expected-id 0x0900281B \
15 -expected-id 0x0900381B \
16 -expected-id 0x0100681B \
17 -expected-id 0x0300081B \
18 -expected-id 0x0300181B \
19 -expected-id 0x0120681B \
20 -expected-id 0x0100381B \
21 -expected-id 0x1100381B \
22 -expected-id 0x0100981B \
23 -expected-id 0x1100581B \
24 -expected-id 0x1100481B \
25 -expected-id 0x0100181B \
26 -expected-id 0x1100181B \
27 -expected-id 0x0100481B
29 pld device gowin $_CHIPNAME.tap