1 # SPDX-License-Identifier: GPL-2.0-or-later
3 # Intel Cyclone IV FPGA
4 # see Cyclone IV Device Handbook
5 # Table 10-2: IDCODE Information for 32-Bit Cyclone IV Devices
18 #EP4CGX30 (3) 0x028020dd
19 #EP4CGX30 (4) 0x028230dd
25 if { [info exists CHIPNAME] } {
26 set _CHIPNAME $CHIPNAME
28 set _CHIPNAME cycloneiv
31 jtag newtap $_CHIPNAME tap -irlen 10 \
32 -expected-id 0x020f10dd -expected-id 0x020f20dd \
33 -expected-id 0x020f30dd -expected-id 0x020f40dd \
34 -expected-id 0x020f50dd -expected-id 0x020f60dd \
35 -expected-id 0x020f70dd -expected-id 0x028010dd \
36 -expected-id 0x028120dd -expected-id 0x028020dd \
37 -expected-id 0x028230dd -expected-id 0x028130dd \
38 -expected-id 0x028030dd -expected-id 0x028140dd \
39 -expected-id 0x028040dd
41 pld device intel $_CHIPNAME.tap cycloneiv