Analog Devices adsp-2100 Manual page 425

MULTIFUNCTION
15
COMPUTATION with MEMORY WRITE
Shift operation with Data Memory Write, Instruction Type 12:
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0
Shift operation with Program Memory Write, Instruction Type 13:
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0
Z:
SF:
Yop:
I:
G:
15 – 102
0 0 1 0 0 1
0 0 1 0 0 0
Result register
Shifter operation
Y operand
Indirect address register
Data Address Generator;
I & M registers must be from
the same DAG, as separated
by the gray bar in the Syntax
description.
G 1 SF
1 1 SF
Dreg:
AMF:
Xop:
M:
Xop Dreg I
Xop Dreg I
Destination register
ALU/MAC operation
X operand
Modify register
M
M