PEAK PCAN-MicroMod Evaluation Kit User manual

PCAN-MicroMod Evaluation Kit

Test and Development Environment for

the PCAN-MicroMod

User Manual

PCAN-MicroMod Evaluation Kit

User Manual

Products taken into account

Product Name Item Number Model

PCAN-MicroMod Evaluation Kit

(incl. PCAN-Dongle)

IPEH-002081 Evaluation Board

Rev. 1.2

PCAN-MicroMod Evaluation Kit

(incl. PCAN-USB)

IPEH-002079 Evaluation Board

Rev. 1.2

The cover picture shows the MicroMod Evaluation Board with plugged on PCAN-

MicroMod. This is only a part of the scope of supply (see section 1.3).

Last Updates

October 27, 2005

Fully revised edition

February 28, 2006

Minor text changes

Windows® and MS-DOS are registered trademarks of Microsoft Corporation in the

United States and other countries.

All other product names mentioned herein may be the trademarks or registered

trademarks of their respective companies. Furthermore, "™" and "®" are not

mentioned in each case in this manual.

PEAK-System Technik GmbH

Otto-Röhm-Straße 69

D-64293 Darmstadt, Germany

Phone: +49 (0)6151-8173-20

Fax: +49 (0)6151-8173-29

www.peak-system.com

info@peak-system.com

2

PCAN-MicroMod Evaluation Kit

User Manual

Contents

1 Introduction 4

1.1 Properties at a Glance 4

1.2 Special Prerequisites for the Operation 5

1.3 Scope of Supply 5

2 Startup of the Evaluation Kit 6

3 Components of the Evaluation Board 7

3.1 MicroMod (Mounting) 7

3.2 Digital Inputs 7

3.3 Digital Outputs 8

3.4 Frequency Inputs 8

3.5 Frequency Outputs 9

3.6 Analog Inputs 9

3.7 Prototyping Areas 9

3.8 CAN 10

3.9 RS-232 11

3.10 Power Supply 11

4 Frequently Asked Questions (FAQ) 12

5 Technical Specifications 13

Appendix A Layout of the Evaluation Board 14

Appendix B Circuit Diagram of the Evaluation Board 16

3

PCAN-MicroMod Evaluation Kit

User Manual

1 Introduction

The PCAN-MicroMod Evaluation Kit makes it easy connecting

hardware to the MicroMod and configuring it with your computer.

The various I/O units on the Evaluation Board facilitate the

development and the evaluation of the module's configuration

functionality.

Note: This manual only refers to the Evaluation Kit itself. Sepa-

rate hardware and software documentation is available for the

PCAN-MicroMod and the supplied PC/CAN adapter (PCAN-

Dongle or PCAN-USB).

1.1 Properties at a Glance

Terminal strips and test pins for inputs and outputs

Open collector drivers for the digital and the CMOS PWM

outputs

Protected digital outputs

Low-pass for digital inputs

LEDs for digital inputs and outputs

Switches for status modification of the digital inputs

Potentiometers for analog inputs

Resistive dividers for voltages > 5 V

Serial port for flash updates

Optional insertion of a Low-speed CAN transceiver as alternative

to the High-speed CAN transceiver on the MicroMod

4

PCAN-MicroMod Evaluation Kit

User Manual

1.2 Special Prerequisites for the

Operation

For operating the Evaluation Board no special prerequisites are

necessary. Please also observe the according notes in the other user

manuals (PCAN-MicroMod, PCAN-Dongle / PCAN-USB).

1.3 Scope of Supply

The scope of supply normally consists of the following parts:

MicroMod Evaluation Board

PCAN-MicroMod

Wall power supply

CAN cable (2 m/7 ft.) incl. termination for HS-CAN on both sides

(IPEH-003001)

PCAN-Dongle (kit IPEH-002019) or PCAN-USB (kit IPEH-002021)

5

PCAN-MicroMod Evaluation Kit

User Manual

2 Startup of the Evaluation

Kit

This chapter gives a quick overview of the needed steps for the

straightforward startup of the Evaluation Kit. Please pay heed to the

documentation for the single components, too.

Do the following for the startup:

1. Connect the PCAN-Dongle or the PCAN-USB adapter to the

switched off PC.

2. If not already done, plug the MicroMod onto the Evaluation

Board (see section 3.1).

3. Connect the PCAN-Adapter at the PC and the Evaluation

Board using the CAN cable.

4. Connect the wall power supply and the Evaluation Board.

5. Switch on the PC and install the needed driver software

under Windows (EXE file on diskette or CD-ROM with the

name of the used PCAN adapter).

6. Setup the MicroMod Configuration Tool under Windows

(file Setup.exe on diskette or CD-ROM).

7. Start the MicroMod Configuration Tool, create a

configuration and finally send this configuration to the

MicroMod (see help for the program).

8. You can now work with signals at the I/O ports as defined in

the configuration. Please consider the explanations in the

following chapter.

6

PCAN-MicroMod Evaluation Kit

User Manual

3 Components of the

Evaluation Board

This chapter describes the primary function units and connectors of

the Evaluation Board. For details you can also refer to the circuit

diagram in Appendix B.

3.1 MicroMod (Mounting)

When you mount the MicroMod, take notice of the white triangular

marks on each the Evaluation Board and the MicroMod (upper left

corner). These marks must align. Another help may be the

orientation of the labels. With mounted MicroMod the labels have

the same orientation on both PCBs (not

upside down).

3.2 Digital Inputs

The Evaluation Board has 8 digital inputs with TTL levels. The

corresponding connector is J3 (screw terminal on the lower left).

Each input has a pull-up resistor (10 kΩ) and is low-active, so the

inputs are switched against GND. Each input status is indicated by

an LED. For test purposes the input signal can be switched with the

dip switch S1. The corresponding switches are labeled "Din0" to

"Din7". The inputs have a low-pass filter with 100 kΩ/100 nF.

Signals leading directly to the MicroMod can be picked off at the

measuring points on strip J20, positions 6 to 13 (position 1 is the

upper one).

7

PCAN-MicroMod Evaluation Kit

User Manual

3.3 Digital Outputs

The Evaluation Board has 8 digital outputs. The corresponding

connector is J1 (screw terminal on the upper left). The outputs are

low-active and can drive up to 350 mA. The LEDs LD1 to LD8

indicate each status of the outputs. A lighting LED means that the

output is active and is switched against mass.

With solder bridges on positions JP1 to JP8 a pull-up resistor

(3.3 kΩ) can be engaged for each output (default: open). With this

modification you gain TTL compatible output signals.

With a solder bridge on position JP10 the outputs 0 to 3 and on

position JP9 the outputs 4 to 7 can be inverted by hardware

(default: open).

3.4 Frequency Inputs

The Evaluation Board has 4 frequency inputs. The corresponding

connector is J2 (Fin0 to Fin3, screw terminal on the mid left). The

MicroMod can meter frequencies from 1 Hz to 10 kHz.

With solder bridges on positions JP13 to JP16 low-pass filters

consisting of 100 kΩ/100 nF can be engaged for each input path.

Frequency Input Solder bridge for low-pass on position

Fin0 JP16

Fin1 JP15

Fin2 JP14

Fin3 JP13

8

PCAN-MicroMod Evaluation Kit

User Manual

3.5 Frequency Outputs

The MicroMod can generate frequency signals and PWM signals.

The corresponding connector on the Evaluation Board is J2 (Fo1 to

Fo3, screw terminal on the mid left). The output signal is protected

against short circuit with a series resistance of 82 Ω.

With a solder bridge on position JP11 the output signal can be

inverted by hardware (default: open).

3.6 Analog Inputs

The Evaluation Board has 8 analog inputs. The corresponding

connector is J4 (screw terminal on the upper right). The analog

reference voltage is 5 V. The input impedance is 6.5 kΩ (3.2 kΩ

analog input microcontroller, 3.3 kΩ series impedance in front of the

microcontroller input).

The Evaluation Board has 4 potentiometers (P0 to P3) which can be

used for simulating input signals. With solder bridges on positions

JP17 to JP20 the potentiometers are connected to Ain0 to Ain3

(default: closed).

For external sensors the screw terminal has the positions AGND

and AVCC.

3.7 Prototyping Areas

The Evaluation Board has prototyping areas with 50-mil and 100-mil

grids. Small circuits can be added here to the inputs and outputs.

9

PCAN-MicroMod Evaluation Kit

User Manual

3.8 CAN

The pin assignment of the CAN connector corresponds to the CiA

recommendation DS 102-1.

With solder bridges on the positions JP22 and JP25 on the bottom

side of the Evaluation Board the ground can be connected to the

connector shield.

On the Evaluation Board the High-speed CAN bus can be

terminated with 2 x 60 Ω by closing the solder bridges on positions

JP23 and JP24 (both solder bridges must be closed, default: open).

With solder bridges on position JP32 (default: open) a 5-Volt supply

can be routed either to pin 1, pin 9, or to both pins of the CAN

connector. This way devices with a low power consumption

(external transceivers or optocouplers for example) can be directly

supplied via the CAN connector.

5-Volt supply →

None Pin 1 Pin 9 Pin 1 + Pin 9

Solder bridge(s) on JP32 none 2-3 1-2 1-2-3

A Low-speed CAN transceiver TJA 1054 can be alternatively

equipped on the Evaluation Board. Additionally following actions

are necessary for according operation:

The solder bridges on positions JP28 and JP29 must be set over

from HS (High-speed) to LS (Low-speed).

The 0-Ohm resistor on the MicroMod (above the CAN

transceiver, on the lower right side of the label “4”) must be

unsoldered.

The Low-speed CAN bus is terminated with 5.6 kΩ. For lower

termination resistance additional resistors can be equipped on

positions R2 and R3.

The error condition of the Low-speed CAN transceiver is indicated

by the LED LD26.

10

PCAN-MicroMod Evaluation Kit

User Manual

The equipped Low-speed CAN transceiver may be deactivated later

on by setting a solder bridge on position JP21.

3.9 RS-232

The Evaluation Board has a serial port corresponding to the RS-232

standard with the signals TxD, RxD and GND. This port is used for

uploading a firmware to the MicroMod. The connection to the PC is

done with a serial extension cable (1:1). You can find information

about a firmware upload in the user manual for the PCAN-

MicroMod.

3.10 Power Supply

The Evaluation Board gets a DC voltage of 9 V from the included

wall supply via connector J11 (upper left). The voltage regulator on

the board provides the necessary supply for the MicroMod (JP31

shortened on position 1-2, default).

The LED LD25 indicates that the Evaluation Board is supplied.

At higher input voltages and higher environment temperatures at

the same time (e.g. 12 V, above room temperature) an alternative

voltage regulator 7805 with heat sink can be installed on position

J19. Optionally the use of an integrated switch regulator (e.g.

PT5101, PT78HT205, PT78ST105, each by Texas Instruments) is

possible. For example, this is reasonable in an environment with

raised input voltage (e.g. 24 V). In all cases each JP30 and JP31

must be shortened in position 2-3 (positions 1-2 stay open).

11

PCAN-MicroMod Evaluation Kit

User Manual

4 Frequently Asked Questions

(FAQ)

Question Answer

The circuit diagram for

the PCAN-MicroMod is

missing in the appen-

dix.

Sorry, but this isn't published by us. You

can find information about the assign-

ment and functions of the connection

pins in the user manual for the PCAN-

MicroMod.

The MicroMod doesn’t

start.

Apart from the necessary power supply

the MicroMod must be set up for normal

operation mode (Run mode). This is

done with the jumper S5 on the Evalu-

ation Board (position „Run=1-2“).

12

PCAN-MicroMod Evaluation Kit

User Manual

5 Technical Specifications

MicroMod Evaluation Board

Supply voltage 6.4 – 12 V DC (with existing voltage regulator), for

higher input voltages the use of an alternative

voltage regulator or an integrated switch regulator

is possible

Size of circuit board 100 x 102 mm (3 15/16 x 4 inches)

Digital inputs 8, TTL, low-active, input low-pass with

100 kΩ/100 nF

Digital outputs 8, TTL, low-active, max. 350 mA

Frequency inputs 4, TTL

Frequency outputs 4

Analog inputs

8, 0 – 5 V, input impedance 6.5 kΩ (combined

impedance of Evaluation Board and MicroMod)

CAN

HS-CAN termination (120 Ω) can be engaged,

LS-CAN transceiver can be equipped alternatively

Design and specifications are subject to change without notice.

13

PCAN-MicroMod Evaluation Kit

User Manual

Appendix A Layout of the

Evaluation Board

Top Side

14

PCAN-MicroMod Evaluation Kit

User Manual

Bottom Side

15

PCAN-MicroMod Evaluation Kit

User Manual

16

Appendix B Circuit Diagram of

the Evaluation

Board

See following pages:

MicroMod Evaluation Board – Main, Page 1/2 (DIN A3)

MicroMod Evaluation Board – Power, Page 2/2 (DIN A4)

1 2 3 4 5 6 78

A

B

C

D

8

7654321

D

C

B

A

Title:

MicroMod Evaluation Board

Date:

Sheet:

Page

7-Oct-2005

Revision: 1.2

Otto-Röhm-Straße 68

D-64293 Darmstadt

Main

PEAK-System Technik GmbH

1of2

Germany

AI1

A1

AI0

A2

AI3

A3

AI2

A4

AI5

A5

AI4

A6

AI7

A7

AI6

A8

CAN-H

A15

CAN-L

A16

TxD

A17

RxD

A18

SCL

A19

SDA

A20

VREF

A9

INT

A22

M0

A23

M2

A24

DO7

B1

DO6

B2

DO5

B3

DO4

B4

DO3

B5

DO2

B6

DO1

B7

DO0

B8

FO3

B9

FO2

B10

FO1

B11

FO0

B12

FI3

B15

FI2

B16

FI1

B17

FI0

B18

DI7

B19

DI6

B20

DI5

B21

DI4

B22

DI3

B23

DI2

B24

DI1

B25

DI0

B26

VCC

B14

GND

B13

AGND

A12

GND

A11

AVCC

A10

CAN TxD

A13

CAN RxD

A14

RESET

A21

(J1)(J2)

VCC

A25

GND

A26

PCAN MicroMod

PCAN_PICO1

R1 IN

13

R2 IN

8

T1 IN

11

T2 IN

10

V+

2

V-

6

R1 OUT

12

R2 OUT

9

T1 OUT

14

T2 OUT

7

C1+

1

C1 -

3

C2+

4

C2 -

5

U6

MAX232ESE(16)

TxD

2

RxD

3

ERR

4

STB

5

EN

6

WAKE

7

RTH

8

RTL

9

VCC

10

CANH

11

CANL

12

GND

13

BAT

14

INH

1

U5

TJA1054

I1

1

I2

13

I3

3

O1

2

I4

11

I5

5

I6

9

O2

12

O3

4

O4

10

O5

6

O6

8

U3

74ACT14

I1

1

I2

13

I3

3

O1

2

I4

11

I5

5

I6

9

O2

12

O3

4

O4

10

O5

6

O6

8

U4

74ACT14

In1

1

In2

2

Out2

3

Out1

4

L3

B82790-S513-N201

+DCin +5V

GND

Netzteil

Power5V.sch

VCC

GND

C31

100nF

GND

C18

100nF

GND VCC

C19 100nF

GND VCC

C16

100nF

GNDVCC

C17

100nF

GNDVCC

C28

100nF

GNDVCC

R4

5K6/1%

VCC

Male

Female

C39

1uF/16V

C40

1uF/16V

C42

1uF/16V

C43

1uF/16V

VCC

1

2

3

45

6

7

8

RN10

100Kx4

1

2

3

45

6

7

8

RN11

100Kx4

1

2

3

45

6

7

8

RN12

100Kx4

C4

100nF

C27

100nF

C26

100nF

C25

100nF

C24

100nF

C23

100nF

C22

100nF

C21

100nF

C20

100nF

C15

100nF

C14

100nF

C13

100nF

C12

100nF

C11

100nF

C10

100nF

C9

100nF

C8

100nF

C7

100nF

C6

100nF

C5

100nF

1

2

3

45

6

7

8

RN17

1K5x4

1

2

3

45

6

7

8

RN18

1K5x4

1

2

3

45

6

7

8

RN16

1K5x4

1

2

3

4

5

6

7

8

24

23

22

21

20

19

18

17

9

10

11

12

16

15

14

13

S1

SW DIP-12

1

2

3

4

5

6

7

8

9

10

J1

CON10

1

2

3

4

5

6

7

8

9

10

J3

CON10

VCC

1

2

3

4

5

6

7

8

9

10

J4

CON10

VCC

GND

SDA

SCL

INT

Wrapfeld Wrap.sch

VCC

GND

C41

4,7uF

GNDVCC

S5

SW-SPDT/A

JP20

JP17

JP18

JP19

VCC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J14

HEADER 16

GND

VCC

1

2

3

4

5

6

7

8

9

10

J2

CON10

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

J12

HEADER 15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

J13

HEADER 15

1

2

3

4

5

6

7

8

9

10

J16

HEADER 10

JP1

JP2

JP3

JP4

JP5

JP6

JP7

JP8

VCC

1

2

3

4

5

J15

HEADER 5

VCC

C3

100nF

GND

VCC

R1

470R

VCC

FI0

FI1

FI2

FI3

FI0

FI1

FI2

FI3

FI0

FI1

FI2

FI3

DI0

DI1

DI2

DI3

DI4

DI5

DI6

DI7

DI0

DI1

DI2

DI3

DI4

DI5

DI6

DI7

DI0

DI1

DI2

DI3

DI4

DI5

DI6

DI7

FC0

FC1

FC2

FC3

FC0

FC1

FC2

FC3

FC0

FC1

FC2

FC3

DC0

DC1

DC2

DC3

DC4

DC5

DC6

DC7

DC0

DC1

DC2

DC3

DC4

DC5

DC6

DC7

DS0

DS1

DS2

DS3

DS4

DS5

DS6

DS7

DS0

DS1

DS2

DS3

DS4

DS5

DS6

DS7

DS0

DS1

DS2

DS3

DS4

DS5

DS6

DS7

FS0

FS1

FS2

FS3

FS0

FS1

FS2

FS3

FS0

FS1

FS2

FS3

DIN0

DIN1

DIN2

DIN3

DIN4

DIN5

DIN6

DIN7

DIN0

DIN1

DIN2

DIN3

DIN4

DIN5

DIN6

DIN7

DIN0

DIN1

DIN2

DIN3

DIN4

DIN5

DIN6

DIN7

DIN0

DIN1

DIN2

DIN3

DIN4

DIN5

DIN6

DIN7

FIN0

FIN1

FIN2

FIN3

FIN0

FIN1

FIN2

FIN3

FIN0

FIN1

FIN2

FIN3

FIN0

FIN1

FIN2

FIN3

DC0

DC1

DC2

DC3

DC4

DC5

DC6

DC7

FOC0

FOC1

FOC2

FOC3

FOC0

FOC1

FOC2

FOC3

FOC0

FOC1

FOC2

FOC3

DOC0

DOC1

DOC2

DOC3

DOC4

DOC5

DOC6

DOC7

DOC0

DOC1

DOC2

DOC3

DOC4

DOC5

DOC6

DOC7

DOC0

DOC1

DOC2

DOC3

DOC4

DOC5

DOC6

DOC7

DOC0

DOC1

DOC2

DOC3

DOC4

DOC5

DOC6

DOC7

DO0

DO1

DO2

DO3

DO4

DO5

DO6

DO7

DO0

DO1

DO2

DO3

DO4

DO5

DO6

DO7

FO0

FO1

FO2

FO3

DO0

DO1

DO2

DO3

DO4

DO5

DO6

DO7

DO0

DO1

DO2

DO3

DO4

DO5

DO6

DO7

FO0

FO1

FO2

FO3

FO0

FO1

FO2

FO3

FO0

FO1

FO2

FO3

AI0

AI1

AI2

AI3

AI4

AI5

AI6

AI7

AI0

AI1

AI2

AI3

AI4

AI5

AI6

AI7

AI1

AI2

AI3

AI4

AI5

AI6

AI7

AI0

AI1

AI2

AI3

AI0

GND

1

J5

CON1

1

6

2

7

3

8

4

9

5

10

0

J17

SUB-D9M

1

6

2

7

3

8

4

9

5

10

0

J18

SUB-D9F

JP27

GND

3

2

1

J11

POWER JACK 2mm

LD26

LED 3 Red

P3

1K lin

P0

1K lin

P1

1K lin

P2

1K lin

+

C45

560uF/6,3V

C38

4,7uF

C36

4,7uF

GND

VCC

JP13

JP14

JP15

JP16

C1

100nF

C37

4,7uF

L1

10uH/25mA

L2

10uH/25mA

S3

SHORT

AVCC

AGND

GND

C30

100nF

S4

SW-PB

GND

AGND

AGND GND

VREF

AVCC

H

L

JP32

VCC

GND

JP29

JP28

R7

62R/1%

R6

10K

JP24

JP21

R2

560R 1%

JP23

C32

10nF

R3

560R 1%

R5

5K6/1%

R8

62R/1%

JP26

GND

JP25

GND

JP22

GND

LD9

LED

LD10

LED

LD11

LED

LD12

LED

LD13

LED

LD14

LED

LD15

LED

LD16

LED

LD17

LED

LD18

LED

LD19

LED

LD20

LED

LD21

LED

LD22

LED

LD23

LED

LD24

LED

LD1

LED

LD2

LED

LD3

LED

LD4

LED

LD5

LED

LD6

LED

LD7

LED

LD8

LED

1

2

3

4

5

6

7

8

9

10

11

12

13

14

J20

HEADER16

FI0

FI1

FI2

DI6

DI7

DI0

DI1

DI2

DI3

DI4

DI5

FI3

C49

100nF

GNDVCC

VCC

GND

AVCC

AGNDIN1

1

IN2

2

FAULT

3

GND

4

GND

5

GND

6

GND

7

VS

8

IN3

9

IN4

10

ENA

11

OUT4

12

OUT3

13

GND

14

GND

15

GND

16

GND

17

OUT2

18

OUT1

19

PRG

20

U1

TLE6225G

IN1

1

IN2

2

FAULT

3

GND

4

GND

5

GND

6

GND

7

VS

8

IN3

9

IN4

10

ENA

11

OUT4

12

OUT3

13

GND

14

GND

15

GND

16

GND

17

OUT2

18

OUT1

19

PRG

20

U2

TLE6225G

GND

VCC

JP9

JP10

VCC

I1a

1

I1b

2

I2a

4

O1

3

I2b

5

I3a

9

I3b

10

O2

6

O3

8

O4

11

I4a

12

I4b

13

U8

74AC86M

C29

100nF

GND

VCC

JP11

VCC

R10

82R 0,25W

R11

82R 0,25W

R12

82R 0,25W

R13

82R 0,25W

*

Invert Output Polarity

R14

10K

VCC

R15 1k5

R16 1k5

R17 1k5

R18 1k5

R19 1k5

R20 1k5

R21 1k5

R22 1k5

R23 1k5

R24 1k5

R25 1k5

R26 1k5

R27 10k

R28 10k

R29 10k

R30 10k

R31 10k

R32 10k

R33 10k

R34 10k

R35 10k

R36 10k

R37 10k

R38 10k

R39 10k

R40 10k

R41 10k

R42 10k

R43 10k

R44 10k

R45 10k

R46 10k

R47 10k

R48 10k

R49 10k

R50 10k

R51 3k3

R52 3k3

R53 3k3

R54 3k3

R55 3k3

R56 3k3

R57 3k3

R58 3k3

R59 3k3

R60 3k3

R61 3k3

R62 3k3

R63 3k3

R64 3k3

R65 3k3

R66 3k3

R67 3k3

R68 3k3

R69 3k3

R70 3k3

R71 0R

R72 0R

R74

4k7

R73

4k7

VCC

1 2 34

A

B

C

D

4

321

D

C

B

A

Title:

MicoMod Evaluation Board

Date:

Sheet:

Page

7-Oct-2005

Revision: 1.2

Otto-Röhm-Straße 68

D-64293 Darmstadt

Power

PEAK-System Technik GmbH

2of2

Germany

+DCin

+

C47

15uF/16V

+5V

GND

1

Vin

3

Vout

2

U7

LM1117_TO-252

JP31

JP30

D3

MBR0540T1

C34

100nF

C35

100nF

+

C48

22uF/10V

1

2

3

J19

CON3

C44

1uF/16V

GND

C33

100nF

GND

+

C46

82uF/35V

Optional

LD25

LED 3 Red

R9

470R

PEAK PCAN-MicroMod Evaluation Kit User manual

PEAK PCAN-MicroMod Evaluation Kit User manual

Related papers

Other documents