Texas Instruments TMS320C67X/C67X+ DSP Add Two Double-Precision Floating-Point Values, Adddp

ADDDP Add Two Double-Precision Floating-Point Values

				Add Two Double-Precision Floating-Point Values
ADDDP
Syntax					ADDDP (.unit) src1, src2, dst							(C67x and C67x+ CPU)
					.unit = .L1 or .L2
					or
					ADDDP (.unit) src1, src2, dst							(C67x+ CPU only)
					.unit = .S1 or .S2
Compatibility					C67x and C67x+ CPU
Opcode
31	29	28	27	23		22	18	17	13	12	11	5	4	3	2	1	0

creg

z

dst

src2

src1

x

op

1 1

0s

p

3 1555171 1

Opcode map field used...	For operand type...	Unit	Opfield
src1	dp	.L1, .L2	001 1000
src2	xdp
dst	dp
src1	dp	.S1, .S2	111 0010
src2	xdp
dst	dp

Description	src2 is added to src1. The result is placed in dst.
Execution	if (cond)	src1 + src2 → dst
	else	nop

3-56 Instruction Set SPRU733