dsp56800 Freescale Semiconductor, Inc, dsp56800 Datasheet - Page 263

• Manufacturer Part Number: dsp56800
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

ADD
Instruction Fields:
Freescale Semiconductor
Operation
ADD
X:(SP-xx),FDD
FDD,X:(SP-xx)
#<0-31>,FDD
X:xxxx,FDD
FDD,X:xxxx
#xxxx,FDD
Operands
X:aa,FDD
FDD,X:aa
DD,FDD
F1,DD
A,B
B,A
Y,A
Y,B
Instruction Set Details
C
2
6
4
6
8
8
6
4
6
Add
W
1
1
1
2
2
2
2
1
2
36-bit addition of two registers
Add memory word to register.
X:aa represents a 6-bit absolute address. Refer to Abso-
lute Short Address (Direct Addressing): <aa> on page
4-22.
Add register to memory word, storing the result back to
memory
Add an immediate integer 0–31
Add a signed 16-bit immediate integer
Comments
ADD
A-33