RCA Spectra 70 - Page 14

T F 4.
The values (1101)2 and (1001)2 are valid
T F 6.
Each displacement field accommodates
negati ve signs. a 12 bit address.
T F
5. The Bl or B2 fields of machine instruc-
T
F
7. An instruction is
variable
in length;
tion format contain the HSM address of either two, three, four, or six bytes.
a general register.
8