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AdamNet Timing Analysis

Thomas Cherryhomes edited this page Sep 7, 2025 · 21 revisions

Internal notes describing observations of AdamNet timings with other peripherals.

Interesting things to look at

TAPEUTL always reads blocks cleanly from the FujiNet. Are we messing up status timing?

Digital Data Packs

Multiple units: The DCB has a unit number, which can specify the unit number for a drive. This gets reflected in the very last data byte of the requested block number. (This is why the send block command has 5 bytes).

Write Timings:

  • Time between D8 and 98: 164 microseconds
  • Time between 98 and 68: 124 microseconds

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