Analog Devices adsp-2100

A Instruction Coding
A – 10
G Data Address Generator codes
0 DAG1
1 DAG2
I Index Register codes
G = 01
0 0 I0 I4
0 1 I1 I5
1 0 I2 I6
1 1 I3 I7
LP Loop Stack Pop codes
0 No Change
1 Pop
M Modify Register codes
G = 01
0 0 M0 M4
0 1 M1 M5
1 0 M2 M6
1 1 M3 M7
PD Dual Data Fetch Program Memory Destination codes
0 0 AY0
0 1 AY1
1 0 MY0
1 1 MY1
PP PC Stack Pop codes
0 No Change
1 Pop