Texas Instruments TMS320 User Manual

Implicit DSP/BIOS Instrumentation
Instrumentation 3-35
To enable implicit HWI instrumentation:
1) Open the properties window for any HWI object and choose a register to
monitor in the monitor field.
You can monitor any variable shown in Table 3-3, or you can monitor
nothing. When you choose to monitor a variable, the configuration
automatically creates an STS object to store the statistics for the variable.
Table 3-3. Variables that can be Monitored with HWI
2) Set the operation parameter to the STS operation you want to perform on
this value.
You can perform one of the operations shown in Table 3-4 on the value
stored in the variable you select. For all these operations, the number of
times this hardware interrupt has been executed is stored in the count
field (see Figure 3-2). The max and total values are stored in the STS
object on the target. The average is computed on the host.
C55x Platform
C6000 Platform
C28x Platform
Data Value Data Value Data Value
Top of system stack
Stack pointer Stack Pointer Stack Pointer
General purpose
register:
General purpose
register:
General purpose
register:
ac0
ac1
ac2
ac3
brc0
brc1
ifr0
ifr1
imr0
imr1
reta
rea0
rea1
rptc
rsa0
rsa1
st0
st1
st2
st3
t0
t1
t2
t3
trn0
trn1
xar0
xar1
xar2
xar3
xar4
xar5
xar6
xar7
xcdp
xdp
a0
a1
a2
a3
a4
a5
a6
a7
a8
a9
a10
a11
a12
a13
a14
a15
a16-
a31
(C64x
only)
b0
b1
b2
b3
b4
b5
b6
b7
b8
b9
b10
b11
b12
b13
b14
b1
b16-
b31
(C64x
only)
ah
al
idp
ifr
ier
ph
pl
st0
st1
t
tl
xar0
xar1
xar2
xar3
xar4
xar5
xar6
xar7

Texas Instruments TMS320 Specifications

General

Brand	Texas Instruments
Model	TMS320
Category	Computer Hardware
Language	English