Instruction Set Architecture—IP2022 User’s Manual 70 www.ubicom.com Figure 3-6  Indirect-with-Offset Addressing, Stack Pointer 515-027.eps            128
Special-Purpose Registers SPH Register SPL Register 7 0 n 0 n 7 n n n n n n n X 3 4 7 X X X n n n 0   9-Bit "fr" Field
from Instruction 1 8 1 mmmmmmm 0 + 7 6   3840 Bytes
Data Memory            128
Global Registers