Silicon Prawn

User Tools

Site Tools

Trace: • xc4028xl-hq240cmn9841
azonenberg:myricom:xbar

Differences

This shows you the differences between two versions of the page.


Previous revision
—azonenberg:myricom:xbar [2025/08/04 21:24] (current) – external edit 127.0.0.1
Line 1: Line 1:
 +{{tag>collection_az vendor_myricom true_mask_art year_2001 type_interface type_interface/pci type_network type_network/myrinet foundry_unknown tech_unknown}}
  
 +Myricom crossbar switch ASIC from a 2gbps Myrinet NIC found by John McMaster in the MIT tech dump.
 +
 +Looks to be around 250-350nm 3-metal.
 +
 +Has a Dogbert on the die, with a very small legal notice under it.
 +
 +We also decapped the [[pci_dma|PCI DMA card]] from a host in the same cluster.
 +
 +====== Package ======
 +
 +No photos atm :(
 +
 +====== Die ======
 +
 +Size is fairly large but not measured. Several mm across (maybe 8x8).
 +
 +{{:azonenberg:myricom:xbar_01_bf_neo5x_annotated.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_02_bf_neo10x_annotated.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_03_bf_neo20x_annotated.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_04_bf_neo40x_annotated.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_04_bf_neo40x_cropped.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_05_bf_neo5x_annotated.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_06_bf_neo40x_annotated.jpg?600|}}
 +
 +{{:azonenberg:myricom:xbar_07_bf_neo40x_annotated.jpg?600|}}