# HCLK_IOI interconnect fuzzer | |
This Fuzzer is a copy of the 047-hclk-ioi-pips fuzzer, but only solves IDELAYCTRL pips. | |
It is separated from the original hclk-ioi-pips as these pips need different segmatch arguments | |
to avoid mergedb conflicts. Indeed segmatch `-c` parameter is set to 3. | |
The IDEALYCTRL pips are in the following form: | |
`HCLK_IOI3.HCLK_IOI_IDELAYCTRL_REFCLK.HCLK_IOI_LEAF_GCLK_((TOP)|(BOT))[0-9]` |