2 ms·
True. The 8 index registers ("B-tube") are called B0 to B7 in this manual. The B0 index register is hardwired to have the read-only value "0". A read-only nu
by adrian_b 2y ago
True.
The 8 index registers ("B-tube") are called B0 to B7 in this manual.
The B0 index register is hardwired to have the read-only value "0".
A read-only null register continues to be used in many modern instruction sets, e.g. in POWER or in Aarch64.