Nintendo Ultra64 Programmer's Manual page 314

addr
addr
romData
result
rshift  (~lshift and 1
result
if (VR[vt][e]
endif
if (VR[vt][e]
DivOut
for i in 0...7
endfor
VR[vd][de*2]
Exceptions:
None
314
 DivIn
15...0 (31-lshift)...(31-lshift-9)
 (addr
or (0
15...0 15...0
 rsqRom[addr
15...0
 0 || 1 || romData
31...0
5
)/2
 0
rshift
|| result
31...0 31...(32-rshift)
< 0) then
15...0
 ~result
result
31...0 31...0
= 0) then
15...0
 0 || 1 31
result
31...0
 result
31...0 31...0
 VR[vt][e]
ACC[i]
15...0
 DivOut
15...0
6 9 6
|| 1 || 0 )) and (0 || 1
]
15...0
14
|| 0
15...0
// internal register used by vrsqh
15...0
15...0
9
|| 0) or (lshift mod 2)