
2-20
2—SOFTWARE
ISD-SR3000
Voice Solutions in Silicon
2.11
The commands are listed in alphabetical order. All command opcodes are one byte in length.
All opcodes, parameters and examples are shown using hex values for 8 bit and larger quanti-
ties, and binary values for bit values, unless otherwise noted.
COMMAND DESCRIPTION
Each command description includes an example application of the command. The examples
display the opcode issued by the host controller and the response returned by the ISD-SR3000
processor. For commands that require a return value from the ISD-SR3000 processor, the start
of the return value is indicated by a thick vertical line. When a return value is required, the host
controller must pass value AA (hex) to the ISD-SR3000 engine as a place-holder for each byte
to be returned.
Page Location for Command Descriptions
Command
Page Number in this Chapter
Command
Page Number in this Chapter
AAW
CCIO
CEPG
CEPS
CFG
CP
DAW
DAWL
DM
DMS
GEW
GHV
GML
GMS
GMT
GNM
GNR
GNWL
GPC
GRE
GRV
GSV
GSW
GT
GTD
GTUNE
page 2-21
page 2-21
page 2-23
page 2-24
page 2-25
page 2-26
page 2-27
page 2-27
page 2-28
page 2-33
page 2-30
page 2-31
page 2-32
page 2-33
page 2-33
page 2-34
page 2-35
page 2-36
page 2-36
page 2-37
page 2-38
page 2-39
page 2-39
page 2-41
page 2-42
page 2-45
GTM
INFG
INFS
INIT
PDM
PM
R
RE
ROL
RR
S
SAS
SETD
SMT
SO
SPT
SRI
SS
SW
TOPD
TOPE
TOPL
TOPS
TOPU
TUNE
VC
page 2-44
page 2-45
page 2-46
page 2-47
page 2-48
page 2-48
page 2-49
page 2-50
page 2-50
page 2-51
page 2-52
page 2-52
page 2-53
page 2-54
page 2-55
page 2-56
page 2-56
page 2-57
page 2-58
page 2-59
page 2-59
page 2-60
page 2-61
page 2-61
page 2-62
page 2-63