Tms320C62X/C67X Opcode Map Symbol Definitions - Texas Instruments TMS320C6000 Series Reference Manual

3.3 TMS320C62x/C67x Opcode Map
Table 3–4. TMS320C62x/C67x Opcode Map Symbol Definitions
Table 3–4 and the instruction descriptions in this chapter explain the field syn-
taxes and values. The 'C62x and 'C67x opcodes are mapped in Figure 3–1.
Symbol Meaning
baseR base address register
creg
3-bit field specifying a conditional register
cst constant
csta
constant a
cstb constant b
dst
destination
h MVK or MVKH bit
ld/st
load/store opfield
mode addressing mode
offsetR
register offset
op opfield, field within opcode that specifies a unique instruction
p
parallel execution
r LDDW bit
rsv reserved
s select side A or B for destination
src2
source 2
src1 source 1
ucstn
n-bit unsigned constant field
x use cross path for src2
y select .D1 or .D2
z test for equality with zero or nonzero
TMS320C62x/C67x Fixed-Point Instruction Set
TMS320C62x/C67x Opcode Map
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