Instruction Set Architecture—IP2022 User’s Manual 66 www.ubicom.com Figure 3-4  Indirect Addressing 515-009.eps            128
Special-Purpose Registers   3840 Bytes
Data Memory IPH Register IPL 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 0 8 0 0 0 0 0 0 0 0 0            128
Global Registers