| Finding the prefix used for caravel subcells in the user GDS. |
| User prefix is 66_ |
| Replacing cell caravel in the user GDS file. |
| Reading GDS file for alternate cell caravel |
| Cell caravel found at position 235669746 |
| Cell caravel ends at position 247680056 |
| Reading GDS file for original source ./gds/caravel_00010003.gds |
| Cell caravel found at position 2964238396 |
| Cell caravel ends at position 2976248248 |
| Cell caravel checksum is 12009824 |
| Info: Structure caravel matches checksum 12009824 |
| Info: Structure caravel at 2964238396 to 2976248248 will be replaced by alternate data. |
| Prefixing caravel subcells in the user GDS |
| Running: /usr/share/pdk/bin/change_gds_string.py user_id_textblock 66_user_id_textblock copyright_block 66_copyright_block open_source 66_open_source storage 66_storage sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped 66_sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped user_id_programming 66_user_id_programming simple_por 66_simple_por gpio_control_block 66_gpio_control_block mgmt_core 66_mgmt_core mgmt_protect 66_mgmt_protect chip_io 66_chip_io user_project_wrapper 66_user_project_wrapper ./gds/caravel_00010003_b.gds -debug -verbatim |
| Original data length = 2976248970 |
| Replaced b'open_source\x00' with b'66_open_source' |
| Replaced b'user_id_textblock\x00' with b'66_user_id_textblock' |
| Replaced b'copyright_block\x00' with b'66_copyright_block' |
| Replaced b'storage\x00' with b'66_storage' |
| Replaced b'sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped' with b'66_sky130_fd_sc_hvl__lsbufhv2lv_1_wrapped\x00' |
| Replaced b'user_id_programming\x00' with b'66_user_id_programming' |
| Replaced b'simple_por' with b'66_simple_por\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'mgmt_core\x00' with b'66_mgmt_core' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'mgmt_protect' with b'66_mgmt_protect\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'gpio_control_block' with b'66_gpio_control_block\x00' |
| Replaced b'chip_io\x00' with b'66_chip_io' |
| Replaced b'user_project_wrapper' with b'66_user_project_wrapper\x00' |
| Finished. |
