Welcome! to hrrzi.com

The name comes from the half-word instructions on the 36bit KL-10 processor.

http://pdp10.nocrew.org/docs/instruction-set/Half-Word.html

So for this blog the hrrzi instruction means halfword from the right to the right, zeroes on the left hand size, and an 18bit immediate in the right half.



[Toad-1] LS:<~>@ type HW2.MAC
title hw2
search monsym
start: reset
hrrzi 1,message
psout
haltf
message: asciz /
HRRZI - Hedley Rainnie's blog
/
end start

[Toad-1] LS:<~>@ exec HW2

LINK: Loading

[LNKXCT HW2 execution]

HRRZI - Hedley Rainnie's blog