diff options
Diffstat (limited to 'tcl/cpld/xilinx-xc4vfx_40_60_100_140.cfg')
| -rw-r--r-- | tcl/cpld/xilinx-xc4vfx_40_60_100_140.cfg | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tcl/cpld/xilinx-xc4vfx_40_60_100_140.cfg b/tcl/cpld/xilinx-xc4vfx_40_60_100_140.cfg new file mode 100644 index 0000000..14dde02 --- /dev/null +++ b/tcl/cpld/xilinx-xc4vfx_40_60_100_140.cfg @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +# xilinx virtex 4 +# https://docs.xilinx.com/v/u/en-US/ug071 + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME xc4vfx +} + +# the 4 top bits (28:31) are the die stepping. ignore it. +jtag newtap $_CHIPNAME tap -irlen 14 -ignore-version \ + -expected-id 0x01E8C093 \ + -expected-id 0x01EB4093 \ + -expected-id 0x01EE4093 \ + -expected-id 0x01F14093 \ + +pld create $_CHIPNAME.pld virtex2 -chain-position $_CHIPNAME.tap +# cfg_out cfg_in jprogb jstart jshutdown user1-4 +virtex2 set_instr_codes $_CHIPNAME.pld 0x3FC4 0x3FC5 0x3FCB 0x3FCC 0x3FCD +virtex2 set_user_codes $_CHIPNAME.pld 0x3FC2 0x3FC3 0x3FE2 0x3FE3 |