Index

returning from interrupt servicing 5-15REVISION ID bits 2-13

RMODE bits

in FADCR 2-24

in FMCR 2-31RSQRDP instruction 3-201RSQRSP instruction 3-203

S

SADD instruction 3-205SAT bit 2-13

SAT instruction 3-208

saturate a 40-bit integer to a 32-bit integer

(SAT) 3-208

 

 

 

 

 

serial fetch packets

3-17

 

 

set a bit field (SET)

3-210

 

 

set an individual interrupt 5-14

 

SET instruction

3-210

 

 

setting interrupts

5-14

 

 

setting the nonreset interrupt flag

5-16

setting the

 

interrupt flag

5-19

RESET

shift

 

 

 

 

 

arithmetic shift left (SHL)

3-213

arithmetic shift right (SHR)

3-215

logical shift right (SHRU)

3-217

shift left with saturation (SSHL) 3-232

shift left with saturation (SSHL)

3-232

SHL instruction

3-213

 

 

SHR instruction

3-215

 

 

SHRU instruction

3-217

 

 

single-cycle instructions

 

 

.D-unit instruction constraints

4-54

.L-unit instruction constraints

4-48

.S-unit instruction constraints

4-34

block diagram

4-16

 

 

pipeline operation

4-16

 

 

single-precision data format

3-9

 

SMPY instruction

3-219

 

 

SMPYH instruction

3-221

 

 

SMPYHL instruction

3-222

 

 

SMPYLH instruction

3-224

 

 

SPDP instruction

3-226

 

 

SPINT instruction

3-228

 

 

SPTRUNC instruction 3-230

square-root reciprocal approximation

 

double-precision floating-point (RSQRDP)

3-201

single-precision floating-point (RSQRSP)

3-203

SSHL instruction

3-232

 

 

SSUB instruction

3-234

 

 

STB instruction

 

 

 

5-bit unsigned constant offset or register

 

offset

3-236

 

 

15-bit unsigned constant offset

3-238

 

STH instruction

 

 

 

5-bit unsigned constant offset or register

 

offset

3-240

 

 

15-bit unsigned constant offset

3-243

 

store

 

 

 

 

byte

 

 

 

 

to memory with a 5-bit unsigned constant offset or register offset (STB) 3-236

to memory with a 15-bit unsigned constant offset (STB) 3-238

halfword

to memory with a 5-bit unsigned constant offset or register offset (STH) 3-240

to memory with a 15-bit unsigned constant offset (STH) 3-243

word

to memory with a 5-bit unsigned constant offset or register offset (STW) 3-245

to memory with a 15-bit unsigned constant offset (STW) 3-247

store instructions

 

 

.D-unit instruction constraints

4-53

block diagram 4-19

 

 

conflicts 3-22

 

 

pipeline operation 4-18

 

 

syntax for indirect addressing

3-32

using circular addressing

3-31

using linear addressing

3-30

 

store or load to the same memory location, rules 4-19

store paths 2-6

STW instruction

5-bit unsigned constant offset or register offset 3-245

15-bit unsigned constant offset 3-247SUB instruction 3-249

SUB2 instruction 3-268SUBAB instruction 3-253SUBAH instruction 3-255SUBAW instruction 3-256

Index-10

SPRU733

Page 464
Image 464
Texas Instruments TMS320C67X/C67X+ DSP manual To memory with a 15-bit unsigned constant offset STB