.. _carrier_board_rev06_overview: ======== Overview ======== These pages document Rev06 of the UltraZohm carrier. This revision only features minor changes compared to Rev05 as described :ref:`below `. An overview about the interfaces of pre-Rev04 systems is shown in chapter :ref:`label_carrier_board_overview`, whilst the additions of Rev04 and Rev05 are documented :ref:`here ` and :ref:`here `. Please note that the - :ref:`carrier_board_rev05_04usr` and - :ref:`carrier_board_rev05_hints` sections from :ref:`Rev05 ` remain valid for Rev06. .. _carrier_board_rev06_summary: Summary of new Features and Changes ----------------------------------- * The per-slot current limiting (with error signaling to S3C / CPLDs) has been extended (from VIN) to 5V_PER and 3V3_PER * The shared error signal of the A slots has been renamed (previously ANL_VIN_FLT, now ANL_RailF̅A̅U̅L̅T̅ to match the above) * Furthermore, individual slots (i.e., their three supply rails) can now be disabled on a per-slot basis if not required * This simplifies error handling (on S3C / CPLDs) and * can be controlled via I²C from either S3C or uz_sw. * :ref:`Rev02 of the updated front panel (FP) ` with improved **Isolated IOs** ("isoIOs") for * a higher output current on ``X6`` for external devices, and * individually current-limited in- and external supply rails. * The ANL_S3C.P54_Legacy signal (cf. ANL_Pin55_Legacy in :ref:`Rev05 `) now is buffered for improved clock distribution via a LMK1C1104 (U14) * Fixes :ref:`carrier_known_issues_rev05a` by means of the per-slot disable feature of the three A slots (cf. above) and :ref:`carrier_known_issues_rev05b` * Various production-related optimizations (functions unchanged) Downloads --------- :download:`Schematic Rev06 `