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P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation:...

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Usi P ing SC PSIM CI for W Ja - 1 - M Tut Wavefo anuary 2016 toria orm M 6 al Monitor Pow www.powersi ring wersim Inc. mtech.com
Transcript
Page 1: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

Usi

Ping SC

PSIMCI for W

Ja

- 1 -

M TutWavefo

anuary 2016

toriaorm M

6

al Monitor

Powwww.powersi

ring

wersim Inc. mtech.com

Page 2: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

With the generate DSP. By the capabit extremway.

This tutoand in ha

To illustrthe foldeF2833x TTI Exper

To keep folder as

The sameas for the

1. SCI

PSIM’s D

F2

TI fol

For

-

-

For

- - - -

For

-

F2

Tco

- -

SimCoder Mready-to-runusing the Se

bility to dispmely easy to t

orial describeardware to ac

rate the procr “3-ph sine Target” for trimenter's Ki

the original the working

e example ale F2833x Ta

in TI F28

DSP Oscillo

2833x Targe

F2833x serilowing GPIO

r SCIA:

GPIO28 a(Tx, or ouGPIO35 a

r SCIB:

GPIO9 asGPIO14 aGPIO18 aGPIO22 a

r SCIC:

GPIO62 a

2803x Targe

TI F2803x serommunicatio

GPIO28 aGPIO7 as

Module and n codes for Derial Commu

play wavefortest, debug, a

es the SCI blchieve the re

cess, we will wave with S

the F2833x Tit TMS320F

example ung folder in th

lso exists forarget.

833x/F2803

scope suppo

et

ies DSP has O ports for c

as the SCI rutput) pin. as the receiv

s the receivinas the receivas the receivas the receiv

as the receiv

et

ries DSP hason:

as the SCI res the receivin

Using SCI fo

the F2833x/DSP boards tunication Intrms and chanand adjust D

locks, SCI caeal-time mon

use the circSCI” as an eTarget. We w28335 (Part

changed, wehis tutorial.

r F2803x/F2

3x/F2802x

orts F2833x/F

3 SCI ports:communicati

receiving (R

ing pin, and

ng pin, and Ging pin, and ing pin, and ing pin, and

ing pin, and

s one SCIA

eceiving pin,ng pin, and G

or Waveform

- 2 -

/F2803x/F28that use TI Fterface (SCInge paramete

DSP control c

able, and thenitoring.

uit “3-ph sinxample. Thi

will generateNumber TM

e will copy t

2802x/F2806

x/F2806x

F2803x/F28

SCIA, SCIBion:

Rx, or input)

GPIO36 as

GPIO11 as thGPIO15 as GPIO19 as GPIO23 as

GPIO63 as

port. It can u

, and GPIO2GPIO12 as th

Monitoring

802x/F2806xF2833x/F280I) blocks in ters inside thcode in a non

e setup proce

ne wave withis folder is loe the code froMDSDOCK2

the whole fo

6x Targets, a

802x/F2806x

B, and SCIC

) pin, and G

the transmit

he transmittithe transmitthe transmitthe transmit

the transmit

use the follo

29 as the SCIhe transmitti

x Hardware T03x/F2802x/the Target libhe DSP in rean-disruptive

edure in the

h SCI monitocated in “exom this circu28335).

older to “c:\T

and the way

x Targets.

C. Each SCI

GPIO29 as t

tting pin.

ing pin. tting pin. tting pin. tting pin.

tting pin.

owing GPIO

I transmittining pin.

Powewww.powersim

Targets, PSI/F2806x serbrary, PSIMal time. Thise and non-int

PSIM schem

oring.psimscxamples\Simuit and run i

TI SCI”, and

to run it is t

port can use

the SCI tran

ports for

ng pin.

ersim Inc. mtech.com

IM can ies

M offers s makes trusive

matic

ch" in mCoder\ t on the

d use this

the same

e the

nsmitting

Page 3: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

F2

Tco

- - -

F2

TG

Fo

-

-

Fo

- - - -

PSIM

2. Com

There areis used bycable. In described

DependinHoweverExperimecommun

TI E

F283

F280

F280

F280

Aftecomputer

2802x Targe

TI F2802x serommunicatio

GPIO28 aGPIO7 asGPIO18 a

2806x Targe

TI F2806x serGPIO ports fo

or SCIA:

GPIO28 a(Tx, or ouGPIO15 a

or SCIB:

GPIO19 aGPIO23 aGPIO41 aGPIO44 a

M supports on

mmunicati

e two ways ty Code Comthis section,

d.

ng on the DSr, hardware menter Kit andication:

Experimenter

335 controlC

035 controlC

027 controlC

069 controlC

er these chanr to the Expe

et

ries DSP hason:

as the SCI res the receivinas the receiv

et

ries DSP hasor communic

as the SCI rutput) pin. as the receiv

as the receivas the receivas the receivas the receiv

nly one of th

on via US

to communicmposer Studi, the first app

SP hardwaremust be confd controlCA

r Kit: Sho

CARD: Set

CARD: Set

CARD: Rem

CARD: No

nges on the Terimenter Ki

Using SCI fo

s one SCIA

eceiving pin,ng pin, and Ging pin, and

s 2 SCI portcation:

receiving (R

ing pin, and

ing pin, and ing pin, and ing pin, and ing pin, and

he above SC

B Cable

cate with theo to upload proach is de

e board desigfigured for th

ARD as an ex

ortcircuit Jum

t Switch SW

t Switch SW

move Resist

change as s

TI Experimenit via a USB

or Waveform

- 3 -

port. It can u

, and GPIO2GPIO12 as th

GPIO19 as

s: SCIA and

Rx, or input)

GPIO14 as

GPIO18 as GPIO22 as GPIO40 as GPIO58 as

I port combi

e DSP. One icode to DSPscribed. In th

gn, SCI portshe communi

xample, the f

mper J9 (by

1 to off (by

1 to off (by

or R10 (by d

eparate SCI

nter Kit and cable, and t

Monitoring

use the follo

29 as the SCIhe transmittithe transmit

d SCIB. Each

) pin, and G

the transmit

the transmitthe transmitthe transmitthe transmit

inations at a

is to use the P. The other he next secti

s can be acceication to wofollowing se

default, J9 i

default, it is

default, it is

default, R10

ports are no

controlCARthe hardware

owing GPIO

I transmittining pin. tting pin.

h port can us

GPIO29 as t

tting pin.

tting pin. tting pin. tting pin. tting pin.

any time as R

USB cable, is to use a sion, the seco

essed via theork. If we ta

ettings must b

is open).

s on).

s on).

is present).

ot accessible

RDs, one cane is ready for

Powewww.powersim

ports for

ng pin.

se the follow

the SCI tran

RS-232.

the same caeparate RS-2ond approach

e USB cableake the TI be made for

.

n connect ther communic

ersim Inc. mtech.com

wing

nsmitting

able that 232 h is

e.

USB

e cation.

Page 4: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

3. Com

Alternaticommunnot acces

Before usconfigura

TI E

F283

F280

F280

To commcomputerfor groun

A 9-pin Dserial porconnecto

The figurDSP end(female) USB/RS-

A pictureOn the E

T

mmunicati

ively, one caication. Notessible from t

sing this appations are se

Experimenter

335 controlC

035 controlC

027 controlC

municate withr. This cablend (Gnd). Th

DB-9 connecrt. If a comp

or (male) nee

re below shoconsists of to connect t-232 serial a

e of the TI EExperimenter

Rx

Tx V33 Gnd

Tb

TI Exp. Kit

O

on via RS

an use the dee that this aphe Experime

proach for cot on the TI E

r Kit: Lea

CARD: Set

CARD: Set

CARD: Ma

h the compue needs 3 wirhe connectio

Tx

Rx

Gnd

ctor (femaleputer does noeds to be use

ows the conna 4-pin head

to the compuadapter with

Experimenterr kit, the 4-pi

Tx

Rx

Gnd

To DSP board

On DSP board

Using SCI fo

-232 Cabl

edicated connpproach doesenter Kit.

ommunicatioExperimente

ave Jumper J

t Switch SW

t Switch SW

ake sure Resi

uter, a RS-23res: One for ns on each e

) is used on ot have the seed.

nection diagrder connectouter serial pothe DB-9 co

r kit, the cabin connector

side

or Waveform

- 4 -

le

nector J3 on s not work fo

on, make surer Kit and co

J9 open (by

1 to on (by d

1 to on (by d

istor R10 is p

32 cable is nereceiving (R

end of the ca

the cable soerial port, an

ram of the car, and the co

ort. If a comonnector (ma

le, and the Ur is labelled a

Cable

Monitoring

the TI Expefor F28069 c

re that the foontrolCARDs

default, J9 i

default, it is

default, it is

present (by

eeded to conRx), one for able are show

that it can bn USB/RS-2

able made foomputer end

mputer does nale) can be u

USB/RS-232as "Tx V33

On co

erimenter KicontrolCARD

ollowing hars, as shown

s open).

on).

on).

default, R10

nnect the DStransmitting

wn below:

Rx

Tx

Gnd

be connected232 serial ada

or the TI evad uses a 9-pinnot have a seused.

2 serial adaptGnd Rx".

omputer side

Powewww.powersim

it for D as SCI por

rdware below:

0 is present).

SP board to tg (Tx), and a

d to the compapter with th

aluation kitsn DB-9 connerial port, an

tor is shown

To comUSB/Radapto

ersim Inc. mtech.com

rts are

the another

puter he DB-9

. The nector n

n below.

mputer or RS-232 or

Page 5: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

Note thatadaptor o

After thecomputerThe figur

t if the USB/or download

e USB/RS-23r Device Mare shows tha

TI kit

/RS-232 adathe latest dr

32 adaptor danager from at the RS-232

Using SCI fo

aptor is usedriver from th

driver is instathe Control 2 serial port

4-pin connecfor the cable

or Waveform

- 5 -

, one needs the adaptor m

alled, plug inPanel to findis COM3.

ctor

Monitoring

to first instalmanufacturer

n the adaptord the RS-232

Cable

ll the driver website.

r to the comp2 port numb

Powewww.powersim

that comes w

puter and opber, as shown

USB / RS232 adap

ersim Inc. mtech.com

with the

pen n below.

S-ptor

Page 6: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

If there aadaptor ain PSIM

4. Test

To test ifproblem

The test idifferent.

3.1 Tes

This test

For the FTarget\D

- - -

For the FTarget\D

- -

Please coinner clo

This progthe data wsuccessfu

Follow th

-

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The f

-

are multiple sand plug it bwhen defini

ting the Co

f the commuif the comm

is written for.

st 1: DSP O

will run the

F2833x TargDSP RxTx Te

The DSP The DSP The baud

F2033x targeDSP RxTx Te

The DSP The baud

ontact Powerck frequency

gram sends owill be loopeul, it means t

he steps belo

Connect tpower on Connect t"Tx V33 GUse a wirshown he

following ste

Launch Cbeen creaTartget C

serial deviceack in to fining the comm

ommunica

unication betwmunication do

r the RS-232

nly

program DS

et, this progrest". The test

external freqinner frequerate of RS-2

et, this progrest". The test

uses the innrate of RS-2

rsim for an ay.

out the data ted back and that the seria

ow to perform

the TI Experthe Experim

the 4-pin conGnd Rx") onre to short tre:

eps are differ

CCS. Assumated in CSS.Configurati

Using SCI fo

es connectedd out the por

munication w

ation betw

ween DSP aoes not work

2 cable appro

SP_Rx_Tx_T

ram is locatet program m

quency is 30ency is 150M232 commun

am is locatet program m

ner clock and232 commun

alternative te

through the the DSP wil

al communic

m the test:

rimenter's kmenter's kit. nnector end n the Experimthe Rx pin

rent dependi

me that the ta If there is ion in Tuto

or Waveform

- 6 -

d to the comprt number. R

with DSP.

ween DSP a

and the compk, perform th

oach. For th

Test.out on D

ed in the PSImakes the fol

0MHz. MHz (PLL isnication is 1

d in the PSIMmakes the fol

d the frequennication is 1

est program i

DSP SCI poll receive thecation on the

it to the com

of the RS-2menter kit b(pin 2) and

ing on the C

arget configno target co

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puter, try to Remember th

and Comp

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Page 7: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

- - -

If the comControlC

3.2 Tes

This test The RS-2the samethe comp

Follow th

-

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create a nthe "Targfile (.ccxmSelect RuSelect RuSelect Ru

mmunicationCard will be o

st 2: Compu

will run a pr232 cable widata that it

puter side is w

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new target cget Configurml) and selecun >> Conneun >> Load un >> Free R

n works, the on. The loca

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rogram on thill be shortedsends out. Ifworking.

ow to perform

the USB adapter. re to short thPSIM. Selectaud rate as 1

Using SCI fo

configurationations" panect Launch Sect Target t>> Load Pr

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two red LEDations of thes

he computerd so that the f the test is su

m the test:

apter to the c

he Rx pin andt Utilities >>15200, and p

or Waveform

- 7 -

n. In CCS, sel, right clicSelected Conto connect torogram to lohe program

D lights LD2se two LED'

r to send out data will beuccessful, it

computer, an

d Tx pin of t> DSP Oscilparity as No

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select View ck at the cornfigurationo the target boad “DSP_Rin the target

2 and LD3 o's are shown

the data throe looped backt means that

nd the DB-9

the 4-pin conlloscope. Sene.

>> Target rresponding in the pop-u

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on the F2833n below (circ

ough the comk and the cothe serial co

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mputer seriaomputer will ommunicatio

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he RS-232 cat serial port

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ersim Inc. mtech.com

tions. In guration

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Page 8: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

-

3.3 Tes

This test sent by Dthe DSP.computer

Follow th

-

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If Test 1 problems

-

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5. Setti

In PSIM,SCI", as

Click on tsuccessfu

st 3: DSP an

will run botDSP will be r If the test isr is working

he steps belo

Set up in DB-9 conadapter toRun the teOn the DSred LED and the co

and Test 2 as:

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ing up in P

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the Test butul".

nd Compute

th the DSP tereceived by s successful,.

ow to perform

the same wnnector, conno the computest program SP Oscillosclights on theomputer prog

are successfu

Cable: Doubluter side is side is connk frequencyIf it is not 30

e: The baud ps.

PSIM

hematic file he left below

Using SCI fo

tton. If the c

er

est program the compute it means tha

m the test:

way as in Tenect the DBter. in Test 1.

cope, click oe DSP contrgram will re

ul, but Test 3

le check to mconnected t

nected to they: The test pr0 MHz, the crate on the

“3-ph sine ww.

or Waveform

- 8 -

communicati

and the comer, and data sat the serial

st 1. But ins-9 connector

on the Test brolCard will eport "The te

3 is unsucces

make sure thto the Tx pi Rx pin on throgram assucommunicatcomputer in

wave with SC

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mputer test prsend by the ccommunicat

stead of shor to the USB

button. If theblink for ar

est is success

ssful, there a

hat the cable in on the Dthe DSP sideumes that thetion will not n PSIM's D

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rogram at thcomputer wition between

rting the RxB adapter, an

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are several li

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Page 9: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

In the cirSCI Inpubelow. T

4.1 SC

The SCI

-

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-

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4.2 SCI

To adjustThe SCI subcircuiis changethrough t

In a sche

4.3 SCI

To monitOutput elused in bsubcircuievent or

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rcuit, there aut (highlightehese elemen

CI Configur

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SCI Port:

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t a parameteInput elemeits. An initiaed. Users canthe SCI com

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both the mainits. The wavinterrupt sub

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re 3 types ofed in grey), ants can be ac

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uffer Size:

er inside the ent behaves aal value can bn change the

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lay the wavehe schematicn schematic eform of a Sbcircuit.

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put elements

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the SCI comof preset spee

19200, or 9manually.

the parity chunication. It

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time, one canource, and cae SCI Input eon the compameter will b

s can be used

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n use a SCI an be used inelement, and

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following list

ll be differen

ps (bits per s00, 115200, 5ecify any oth

eck in ven.

in DSP for d each bufferts of three 1point).

ent in the schmain schematwill be used e sent to the at run time.

e can place aprobe, and c

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reen), sections arget.

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second). 57600,

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Page 10: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

The SCI out. If thebe sent fr

To calculand otherone byte

With the parity chwill be 1

The time

For examout one dto 1/0.00

6. Gen

One can values of

To gener

- -

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-

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Output eleme Data Pointrom DSP to

late the timer informationof data, one

parity chececk bit, and 0 (1 start bit

e that it takes

mple, if the Sdata point wi0694 = 1440

nerating an

simulate thef SCI Input e

rate the code

Generate Connect tExperimecomputer Also, maksome reasCodeComStart CCSproject frschematicFinish to the ProjecRight clicfrom the pSelect VicorresponconfiguraCode Genyour projeClick on upload prfunction.

ment has onet Step is set tthe compute

e that it takesn take 2 byte

e start bit and

ck, the total b1 stop bit), a

t, 8 data bits,

s to send one

SCI communill take 10 * 0 data points

nd Runnin

e circuit by selements wil

e, and upload

code by selethe DSP bo

enter's Kit hadirectly wit

ke sure that son, if the c

mposerStudioS. Select Prorom the subc folder in thtransfer CC

ct Explorer. ck on the prpop-up menuiew >> Targnding user deation suit youneration forect. the project

rogram to theSelect Run

Using SCI fo

parameter: to 5, for examer.

s to send onees, making itd one stop bi

bit lenght forand without , and 1 stop b

e data point c

Total Bit

nication spee8 / 115200,

s in one seco

ng Code on

selecting Simll be fixed at

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CS v3.3 proje

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- 10 -

Data Point Smple, only 1

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n DSP

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Page 11: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

nitoring W

ode is now rug the steps b

Connect tother endIn PSIM, Under PoFor exam

the baud ratin PSIM. In

peration mohe computerall the data,

ess than 100%

ther hand, inthe completee sent out, thaptured every

Click on tIf connecside of the

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the RS-232 . If the compselect Utilit

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te and the pathis example

ode, choose r continuouslsome data w

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n the Snap-she data set wihe buffer wily time.

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s and Adju

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set the serierial port is C

arity check toe, the baud r

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hot operationill be displayll be refilled

t button in thcessful, all oas shown in t

or Waveform

- 11 -

usting Par

can monitor wP will not sen

e DSP boarot have the sOscilloscopal port num

COM3, set th

o be the samrate is set to

. In the Conse where the

and the Data

n mode, everyed on the Dd. In this mod

he lower leftoutput and inthe figure be

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rameters

waveforms and out any d

rd on one enserial port, upe. The dialo

mber to be thhe serial por

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tinuous opere communica

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ry data poinDSP Oscilloscde, the data i

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and change pdata until it is

nd, and to thuse an USB/Rog window ihe same as ort number to

d in the SCI and the pari

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he computeRS-232 adapis shown belone found in

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Page 12: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

- -

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If connect

Make sureMake suOscilloscoMake sureIf an USBas instrucMake surDSP ClocMake sureIf the prob

To displaythe variabto the Seldisplayed

tion cannot b

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y waveformbles from theected variab

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Using SCI fo

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same as in thS-232 cable daptor is use

SP external n PSIM. SP code is ruersists, please

s of output ve All Variabbles columne, as shown b

or Waveform

- 12 -

ed, please ch

mber is correcation speedhe SCI Confis connected

ed, make sur

clock on the

unning. e run the tes

variables defbles column,n. The wavefbelow.

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heck the follo

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forms of the

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ty check seelement in PSn both ends. ssary driver

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Page 13: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

-

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8. Deci

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To removclick on thChange inDSP codeInput elemvariable (To changThe new changed fCheck daIntegritysuccessfuIf the datafact that resource tData Poinneed to befrom ConClick on disconnec

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ntinuous to Sthe Pause

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SCI Comm

ion modes ine buffer sized. However,

Using SCI fo

e from displn. les. Input vaables are defStep in thisvariable Ampvariable, entebe sent to DS5, the frequen. The lowera integrity isted and displs less than 1ed data amof this occurse in the SCId and display

Snap-shot. button to h

uter from the

munication

n DSP Oscil does not ma, in the snap-

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- 13 -

lay, highligh

ariables are fined either s example), p in this exaer the new vSP. For examncy of the wr left corners 100%, it mlayed. 00%, it mea

ount is too s, show a feI Output elemyed. Alterna

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lloscope: conatter as the d-shot mode,

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ht it in the S

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waveforms wr of the oscmeans that a

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Page 14: P SIM Tutoria l - PSIM Software...one SCIA ceiving pin, g pin, and G ing pin, and 2 SCI port ation: eceiving (R ing pin, and ing pin, and ing pin, and ing pin, and ing pin, and e above

data dispconsidera

In the snatime. Newavailablepoint, DSbuffer are

In the snabuffer at other hanavailable

To calculData Poinnumber osecond, a

For exampoints thasamplingthe requi

If the bubelow:

"Cco".

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played in the ation of the s

ap-shot modw data will c

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ap-shot moda time, if th

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late the propnt Step of thof data pointand Nbuffer be

mple, if the bat SCI can s

g rate fs is 10red buffer si

uffer size is t

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CS reports a d code in the

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de, data are scontinue to bhappen if thecollecting th

de, since the e buffer sizer size canno.

per buffer sizhe SCI outputs one intende the buffer s

baud rate is 1end out in on

0 kHz, and thize as:

too big to be

\3-ph sine 35_RAM_Lnk.

link error like "Flash Rele

Using SCI fo

oscope. Therode.

saved to the Dbe saved to te rate of recehe data, and

DSP Oscilloe is too smallt be too larg

ze, assume thut block, fs beds to display,size, we have

buffer NN

115200 bps, ne second is

he number of

10bufferN

allocated in

wave with.cmd", lin

ke this, try tease" mode.

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- 14 -

refore, the b

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oscope will dl, the display

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hat there is oe the samplin, Nsci be nume:

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based on thes Nsci = 1440f points for d

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n the RAM m

h SCI monitne 47: erro

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and are sente buffer cellss faster than me data colle

display onlyyed wavefor

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only one varng frequency

mber of data

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s

scistep

f

NN

e calculation0. Also, if thedisplay Ndisp

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memory, CC

toring (C or: run p

e buffer size,

hould be sele

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ection after a

y the completrm will be vephysical RA

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