| Constituent | Package | Project | Description |
| cmx_asBuilt | CMX | DAQ | ? |
| file_sys | FILE | SVC | Mount and format LAT file systems. |
| ltc | LTC | APP | ? |
| mem | MEM | SVC | Implements the Memory Dump/Load facility. |
| msg_mt | MSG | SVC | ? |
| msg_print | MSG | SVC | ? |
| pbs | PBS | SVC | ? |
| sib | SIB | DRV | SIB board interface library. |
| sib_boot | SIB | DRV | Same as "sib", but intended for linking with PBC. |
| sib_eeprom_test | SIB | DRV | SIB EEPROM hardware-level test. |
| sib_func_test | SIB | DRV | Function definitions for SIB short functional test. |
| sumt_bc_sib | CTDB | DRV | Summit bus controller driver, SIB board. |
| sumt_rt_poll_sib | CTDB | DRV | Summit polled-mode remote terminal driver, SIB board. |
| sumt_rt_poll_sib_boot | CTDB | DRV | Same as "sumt_rt_poll_sib", but intended for linking with PBC. |
| sumt_rt_sib | CTDB | DRV | Summit interrupt-mode remote terminal driver, SIB board. |
| Interface | Constituent(s) |
| CMX_cmx_asBuilt_1.0 | cmx_asBuilt |
| MSG_msg_2.0 | msg_mt |
| MSG_msg_print_2.0 | msg_print |
| PBS_pbs_2.0 | pbs |
| SIB_sib_1.0 | sib, sib_boot |
| SIB_sib_eeprom_test_0.0 | sib_eeprom_test |
| SIB_sib_func_test_0.0 | sib_func_test |