MON 60B 065B - IREAHIST (READ HISTOGRAM)

Copies the sampled histogram data (2 words per channel) plus the outside-range count back to the user.

Status: dispatch byte-verified; body from 5P-P2-MON60.NPL (.npl); L07 body loc pending.

Handler (verbatim in .npl)

• Require reserved by caller (RTREF=5HRTP), else EHNRESERVED.
• MOVUS copies 200B from 5HIDATA to user buffer 5P1 (2 words/channel).
• STDS0 copies the 5HIOUTSIDE outside-range count to 5P1+200. GO FAR 5OKRET.

Byte status

VERIFIED: dispatch + 5IFUNC[065]. From NPL: body. PENDING: L07 body address.