Immediate Addressing Mode

6-3

Addressing Modes

Figure 6–2. Two Words Loaded Consecutively to the Instruction Register in Example 6–2
0123456789101112131415
1
00111111101
shift = 2
16-bit constant = 16384 = 4000h
First instruction word:
Second instruction word:
0
100
ADD opcode for long-immediate addressing
0
00000000010 0
000
0123456789101112131415