Overview

These pages document Rev06 of the UltraZohm carrier. This revision only features minor changes compared to Rev05 as described below.

An overview about the interfaces of pre-Rev04 systems is shown in chapter Overview, whilst the additions of Rev04 and Rev05 are documented here and here.

Please note that the

• “What’s different?” for Rev04 Users and

• Hints for Operation and Troubleshooting

sections from Rev05 remain valid for Rev06.

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.

• 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 Rev05) now is buffered for improved clock distribution via a LMK1C1104 (U14)

• Fixes Over-current monitoring vs. unused A slots (Rev05) by means of the per-slot disable feature of the three A slots (cf. above) and Missing pull-up resistors on spare I²C bus (Rev05)

• Various production-related optimizations (functions unchanged)

Downloads

Schematic Rev06