ESD EPPC-405-UC Owner's manual

Brand: ESD

Model: EPPC-405-UC

Type: Owner's manual

EPPC-405-UC

Embedded PowerPC

with CAN, USB and Ethernet

Hardware Manual

to Product I.2005.08

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 1 of 44

esd electronic system design gmbh

Vahrenwalder Str. 207 • 30165 Hannover • Germany

http://www.esd.eu

Phone: +49 (0) 511 3 72 98-0 • Fax: +49 (0) 511 3 72 98-68

N O T E

The information in this document has been carefully checked and is believed to be entirely reliable.

esd makes no warranty of any kind with regard to the material in this document, and assumes no

responsibility for any errors that may appear in this document. In particular descriptions and

technical data specified in this document may not be constituted to be guaranteed product features

in any legal sense.

esd reserves the right to make changes without notice to this, or any of its products, to improve

reliability, performance or design.

All rights to this documentation are reserved by esd. Distribution to third parties, and reproduction

of this document in any form, whole or in part, are subject to esd's written approval.

esd electronic system design gmbh

Vahrenwalder Str. 207

30165 Hannover

Germany

Phone: +49-511-372 98-0

Fax: +49-511-372 98-68

E-Mail: [email protected]

Internet: www.esd.eu

This manual contains important information and instructions on safe and efficient

handling of the EPPC-405-UC. Carefully read this manual before commencing any work

and follow the instructions.

The manual is a product component, please retain it for future use.

Trademark Notices

CANopen® and CiA® are registered community trademarks of CAN in Automation e.V.

CODESYS® is a registered trademark of 3S Smart Software Solutions GmbH.

CompactFlash® is a registered trademark of the SanDisk Corporation in the United States.

All other trademarks, product names, company names or company logos used in this manual are reserved

by their respective owners.

Page 2 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Document file: I:\Texte\Doku\MANUALS\Embedded\EPPC-405-UC\EPPC-405-UC_Hardware_Manual_en_12.odt

Date of print: 2016-02-17

Document type

number: DOC0800

Hardware version: from Rev. No. AB xxx

Document History

The changes in the document listed below affect changes in the hardware as well as changes in

the description of the facts, only.

Rev. Chapter Changes versus previous version Date

1.2

- Safety Instructions inserted, Classification

2016-02-17

2.2, 2.4,

2.5

Safety Instructions inserted

3.3 Technical data of microprocessor and memory changed,

Information about Usage of CompactFlash® Cards inserted

3.10 New chapter with “U-Boot” license information

5.1.1 Chapter revised

5.1.2 End address of address range for the RTC changed

5.2 Default value of COM1 changed

6.4 Note to Ethernet cables inserted

9. New chapter “Declaration of Conformity” inserted

10. Chapter “Order Information” moved and revised

Technical details are subject to change without further notice.

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 3 of 44

Classification of Warning Messages and Safety Instructions

This manual contains noticeable descriptions, warning messages and safety instructions, which

you must follow to avoid personal injuries or death and property damage.

This is the safety alert symbol.

It is used to alert you to potential personal injury hazards. Obey all safety messages

and instructions that follow this symbol to avoid possible injury or death.

DANGER, WARNING, CAUTION

Depending on the hazard level the signal words DANGER, WARNING or CAUTION are used to

highlight safety instructions and warning messages. These messages may also include a warning

relating to property damage.

DANGER

Danger statements indicate a hazardous situation which, if not avoided, will result in

death or serious injury.

WARNING

Warning statements indicate a hazardous situation that, if not avoided, could result in

death or serious injury.

CAUTION

Caution statements indicate a hazardous situation that, if not avoided, could result in

minor or moderate injury.

NOTICE

Notice statements are used to notify people on hazards that could result in things other than

personal injury, like property damage.

NOTICE

This NOTICE statement indicates that the device contains components sensitive to

electrostatic discharge.

NOTICE

This NOTICE statement contains the general mandatory sign and gives information that

must be heeded and complied with for a safe use.

INFORMATION

Notes to point out something important or useful.

Page 4 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Safety Instructions

● When working with the EPPC-405-UC follow the instructions below and read the manual carefully to

protect yourself from injury and the EPPC-405-UC from damage.

● Do not use damaged or defective cables to connect the EPPC-405-UC and follow the CAN wiring

hints in chapter: "Correct Wiring of Electrically Isolated CAN Networks".

● In case of damages to the device, which might affect safety, appropriate and immediate measures

must be taken, that exclude an endangerment of persons and domestic animals and property.

● Current circuits which are connected to the device have to be sufficiently protected against

hazardous voltage (SELV according to EN 60950-1).

● The EPPC-405-UC may only be driven by power supply current circuits, that are contact protected.

A power supply, that provides a safety extra-low voltage (SELV) according to EN 60950-1, complies

with this conditions.

● Do not open the housing of the EPPC-405-UC.

● The EPPC-405-UC has to be securely installed before commissioning.

● The permitted operating position is specified as shown (Figure: 2). Other operating positions are not

allowed.

●Never let liquids get inside the EPPC-405-UC. Otherwise, electric shocks or short circuits may result.

● Protect the EPPC-405-UC from dust, moisture and steam.

● Protect the EPPC-405-UC from shocks and vibrations.

● The EPPC-405-UC may become warm during normal use. Always allow adequate ventilation around

the EPPC-405-UC and use care when handling.

● Do not operate the EPPC-405-UC adjacent to heat sources and do not expose it to unnecessary

thermal radiation. Ensure an ambient temperature as specified in the technical data.

DANGER

Hazardous Voltage - Risk of electric shock due to unintentional contact with

uninsulated live parts with high voltages inside of the system into which the EPPC-405-

UC is to be integrated.

→ All current circuits which are connected to the device have to be sufficiently protected

against hazardous voltage (SELV according to EN 60950-1) before you start with the

installation.

Qualified Personal

This documentation is directed exclusively towards personal qualified in control and automation

engineering. The installation and commissioning of the product may only be carried out by qualified

personal, which is authorized to put devices, systems and electric circuits into operation according to

the applicable national standards of safety engineering.

Conformity

The EPPC-405-UC is an industrial product and meets the demands of the EU regulations and EMC

standards printed in the conformity declaration at the end of this manual.

Warning: In a residential, commercial or light industrial environment the EPPC-405-UC may cause

radio interferences in which case the user may be required to take adequate measures.

Data Safety

This device is equipped with an Ethernet or other interface which is suitable to establish a connection to

data networks. Depending on the software used on the device, these interfaces may allow attackers to

compromise normal function, get illegal access or cause damage.

esd does not take responsibility for any damage caused by the device if operated at any networks. It is

the responsibility of the device's user to take care that necessary safety precautions for the device's

network interface are in place.

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 5 of 44

Intended Use

The intended use of the EPPC-405-UC is the operation as Embedded PowerPC with CAN, USB and

Ethernet.

The guarantee given by esd does not cover damages which result from improper use, usage not in

accordance with regulations or disregard of safety instructions and warnings.

● The EPPC-405-UC is intended for indoor use only.

● The operation of the EPPC-405-UC in hazardous areas, or areas exposed to potentially explosive

materials is not permitted.

● The operation of the EPPC-405-UC for medical purposes is prohibited.

Service Note

The EPPC-405-UC does not contain any parts that require maintenance by the user. The EPPC-405-

UC does not require any manual configuration of the hardware. Unauthorized intervention in the device

voids warranty claims.

Disposal

Devices which have become defective in the long run have to be disposed in an appropriate way or

have to be returned to the manufacturer for proper disposal. Please, make a contribution to

environmental protection.

Page 6 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Table of contents
 Safety Instructions...........................................................................................................................5
Overview...................................................................................................................................... 9
1 Description of the EPPC-405-UC Module..............................................................................9
Installation / Maintenance...........................................................................................................10
1 Installation Dimensions........................................................................................................10
2 Mounting / Demounting........................................................................................................11
3 EPPC-405-UC PCB View.....................................................................................................11
4 Change of the Battery..........................................................................................................12
5 Replace the CompactFlash Card.........................................................................................12
Technical Data............................................................................................................................13
1 General Technical Data........................................................................................................13
2 Power Supply.......................................................................................................................13
3 Microprocessor and Memory................................................................................................14
4 Serial Interfaces...................................................................................................................15
5 CAN Interfaces....................................................................................................................15
6 Ethernet Interface................................................................................................................16
7 USB Interface .....................................................................................................................16
8 Clock (RTC) ........................................................................................................................16
9 Software Support.................................................................................................................17
10 Software License...............................................................................................................17
Front Panel View with Connectors ans LEDs.............................................................................18
1 LED Display.........................................................................................................................19
Description of the Units..............................................................................................................20
1 PowerPC Microcontroller PPC405EP..................................................................................20
1.1 General.......................................................................................................................20
1.2 Address Assignment....................................................................................................20
1.3 Interrupt Assignment...................................................................................................21
2 Serial Interface.....................................................................................................................22
2.1 Default Setting.............................................................................................................22
2.2 Configuration...............................................................................................................22
2.3 Connecting the RS-232 Interfaces COM1 and COM2.................................................23
3 CAN Interface......................................................................................................................24
3.1 General.......................................................................................................................24
Connector Assignment...............................................................................................................25
1 Serial Interface.....................................................................................................................25
1.1 COM1: RS-232 Interface on X700 (RJ45-Socket).......................................................25
1.2 COM2: RS-232 Interface on X1300 (RJ45-socket)......................................................26
1.3 COM1 and COM2: Connection Cable RJ45-DSUB9...................................................27
1.4 COM3: RS-485 Interface on X1310 (RJ45-socket)......................................................28
2 CAN Bus Interfaces CAN1, CAN2 (X1200A/B) ...................................................................29
3 Serial Interface COM3, 24 V Power Supply (X1700A/B)......................................................30
4 Ethernet Interface (X300).....................................................................................................31
5 USB Interfaces ....................................................................................................................32
Correct Wiring of Electrically Isolated CAN Networks.................................................................33
1 Standards concerning CAN Wiring......................................................................................33
2 Light Industrial Environment (Single Twisted Pair Cable).....................................................34
2.1 General Rules.............................................................................................................34
2.2 Cabling........................................................................................................................35
2.3 Termination..................................................................................................................35
3 Heavy Industrial Environment (Double Twisted Pair Cable).................................................36
EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 7 of 44

3.1 General Rules.............................................................................................................36
3.2 Device Cabling............................................................................................................37
3.3 Termination..................................................................................................................37
4 Electrical Grounding.............................................................................................................38
5 Bus Length...........................................................................................................................38
6 Examples for CAN Cables...................................................................................................39
6.1 Cable for light industrial Environment Applications (Two-Wire)....................................39
6.2 Cable for heavy industrial Environment Applications (Four-Wire)................................39
CAN Troubleshooting Guide.......................................................................................................40
1 Termination..........................................................................................................................40
2 Electrical Grounding.............................................................................................................41
3 Short Circuit in CAN Wiring..................................................................................................41
4 CAN_H/CAN_L-Voltage ......................................................................................................41
5 CAN Transceiver Resistance Test........................................................................................42
6 Support by esd.....................................................................................................................42
Declaration of Conformity...........................................................................................................43
Order Information.....................................................................................................................44
Page 8 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Overview

1. Overview

1.1 Description of the EPPC-405-UC Module

Figure 1: Block circuit diagram

The EPPC-405-UC module is a stand-alone PowerPC in a stable, compact aluminium case.

Apart from a powerful CPU the PowerPC 405EP processor has got a SDRAM controller, a PCI-bus

interface, a controller for the serial interface and a MII-interface as Ethernet interface.

The memory equipment of the EPPC-405-UC comprises up to 64 Mbyte SDRAM as internal

memory, 1 Mbyte NOR-Flash and up to 128 Mbyte NAND-Flash. Furthermore, the board has got a

CompactFlash® interface. The CompactFlash cards can be accessed like an IDE-drive with

standard-system drivers. The CompactFlash slot is inside the module and can not be accessed

from outside.

All connectors of the module (except CompactFlash) are easily accessible via the font panel.

The three serial interfaces are equipped with RJ45 sockets.

The serial interfaces COM1 and COM2 are designed as RS-232 interfaces and the interface

COM3 as RS-485 interface. The signals of this interface are also accessible via a COMBICON

connector.

Both CAN interfaces are controlled by a SJA1000-CAN controller. The interfaces are designed

according to ISO11898, they are isolated by magnetic data couplers and can be used for

transmission rates of up to 1 Mbit/s.

The Ethernet interface is suitable for 10 Mbit/s and 100 Mbit/s nets. It is connected via an RJ45

socket.

Furthermore, the board is equipped with two USB host interfaces (socket type A).

The LEDs in the front panel show the status of the module.

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 9 of 44

+5 V=

FPGA

Control Logic

CAN2

Flash

EPROM

DUART

IDE-

CompactFlash

Interface

RJ45

10/100BaseT

Ethernet

10/100BaseT

Transceiver

USB Controller

ISP1561

+5 V=

Physical

CAN

Layer

CAN1

RJ45

COM 1

RS-232

Interface

CAN1

SDRAM

Physical

CAN

Layer

IBM

PPC405EP

24 V

5 V

3,3 V

Mini-

COMBICON

CAN2

Mini-

COMBICON

RTC

COM 2

RJ45

RS-232

COM 3

RJ45

RS-485

Mini-

COMBICON

Electrical Isolation

Power

Supply

Power Supply

Battery

USB1

USB-Connector

USB2

USB-Connector

DC/DC

Converter

CAN Controller

SJA1000

CAN Controller

SJA1000

DC/DC

Converter

Installation / Maintenance

2. Installation / Maintenance

2.1 Installation Dimensions

Figure 2: Dimensions of the EPPC-405-UC

The space required in front of the front panel depends on the connectors and cables used. The

value of 80 mm must be regarded as guide value. See also the figure below.

Figure 3: Installation dimensions of the cables

Page 10 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

EPPC-405-UC

20 mm

30 mm

72.5 mm

190 mm

105 mm

2 - 5 mm

ca. 80 mm

(depending on

connectors and

cables used)

40 mm

without connector

projecting length

mounting rail

lower

clamp

fastening

R approx. 50mm

R approx. 35mm

approx.

25mm

approx.

45 mm

e.g. UC 300

IEC 61156-6

Installation / Maintenance

2.2 Mounting / Demounting

NOTICE

Read the safety instructions at the beginning of this document carefully, before

you start with the hardware installation!

WARNING

Hazardous Voltage - Risk of electric shock.

All current circuits which are connected to the device have to be sufficiently protected

against hazardous voltage (SELV according to EN 60950-1) before you start with the

installation.

Mounting:

M1. For the mounting in the control enclosure position the lower clamp fastening of the EPPC-

405-UC module from below at the mounting rail. By pushing the module up and to behind

simultaneously it snaps in.

M2. Connect the plugs. Switch on the power supply and the participants to whose CAN network

or serial interface the EPPC-405-UC module is to be connected.

Demounting:

D1. Switch off the power supply and the other participants to whose network the EPPC-405-UC

module is connected (exception: not necessary for USB). Disconnect all plugs from the

EPPC-405-UC module.

D2. Unfix the module from the mounting rail by pushing the module up and to the front

simultaneously.

2.3 EPPC-405-UC PCB View

Figure 4: View of the EPPC-405-UC PCB

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 11 of 44

Installation / Maintenance

2.4 Change of the Battery

The EPPC-405-UC module has a RTC (Real Time Clock), which is energised by a battery. The

battery is fixed in a holder directly on the board.

Battery type: coin cell, 3V e.g. Panasonic CR1220 according to IEC 1220. It has an estimated

lifetime of approximately 4 years.

NOTICE

Electrostatic discharges may cause damage to electronic components.

→

To avoid this, please discharge the static electricity from your body by touching the

metal case of the system before you touch the EPPC-405-UC.

Furthermore, you should prevent your clothes from touching the EPPC-405-UC,

because your clothes might be electrostatically charged as well.

1. Remove the module as described under ‘Demounting' on page 11.

2. Unfasten the four upper, lateral screws, which fix the front panel. Remove the front panel.

3. Remove the old battery carefully out of the holder (see Figure 4) and replace it with the new

battery.

4. Replace the front panel again and fix it with the lateral screws.

5. Install the module as described under ‘Mounting’ on page 11.

2.5 Replace the CompactFlash Card

The CompactFlash slot is located directly on the PCB. It is not accessible if the case is closed.

The slot fits for card type I.

NOTICE

Electrostatic discharges may cause damage to electronic components.

→

To avoid this, please discharge the static electricity from your body by touching the

metal case of the system before you touch the EPPC-405-UC.

Furthermore, you should prevent your clothes from touching the EPPC-405-UC,

because your clothes might be electrostatically charged as well.

1. Remove the module as descried under ‘Demounting’ on page 11.

2. Unfasten the four upper, lateral screws, which fix the front panel. Remove the front panel.

3. Unfasten the both lower screws on one side of the module. Remove the side panel.

4. Pull the board carefully to the open side along the track out of the case. Now the

CompactFlash card can be removed (see Figure 4) and replaced if necessary.

5. Insert the board along the lower guide track in the case.

6. Replace the side panel and fix it with the lower screws on the case.

7. Replace the front panel and fix it with the four lateral screws.

8. Install the module as described under ‘Mounting’ on page 11.

Page 12 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Technical Data

3. Technical Data

3.1 General Technical Data

Connectors

X700

X1300

X1310

X1700A

X1700B

X1200A

X1200B

X800

X1610

X1620

X1400

(8-pole RJ45-socket) - RS-232 interface COM1

(8-pole RJ45-socket) - RS-232 interface COM2

(8-pole RJ45-socket) - RS-485 interface COM3

(4-pole MINI COMBICON, double level header) - the signals of the

RS-485 interface COM3 are additionally led to this connector

(4-pole MINI COMBICON, double level header)

- Power supply 24 V

(5-pole MINI COMBICON, double level header)

- CAN interface CAN 2 (ISO11898)

(5-pole MINI COMBICON, double level header)

- CAN interface CAN 1 (ISO11898)

(8-pole RJ45 socket) - Ethernet Twisted Pair (IEEE 802.3)

(4-pole USB socket) - USB-Host interface USB2

(4-pole USB socket) - USB-Host interface USB1

(50-pole CompactFlash slot) - CompactFlash cards

Temperature

range 0...50 °C ambient temperature

Humidity max. 90%, non-condensing

Dimensions 190 x 105 x 40 mm (incl. projecting length of the connectors and integrated

clamp fixing for 35 mm rail mounting)

Weight 580 g

Table 1: General data of the module

3.2 Power Supply

Input voltage 24 V / DC ± 10 %

Power

consumption approx. 4 W

Connector 4-pole connector in MINI COMBICON style with double level header

Table 2: Power supply

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 13 of 44

Technical Data

3.3 Microprocessor and Memory

CPU PowerPC 405EP / 266 MHz / 32 bit

NOR-Flash 1 Mbyte (boot-loader)

NAND-Flash-

EPROM 32 Mbyte

SDRAM 128 Mbyte

CompactFlash slot

- for CompactFlash memory according to CompactFlash-Specification

- suitable for card design type I

- 3.3 V power supply

- drive in ‘True IDE’ mode

Table 3: Microprocessor and Memory

INFORMATION about Usage of CompactFlash® Cards!

A correct functionality of the CompactFlash interface can only be ensured by

usage of CompactFlash cards with guaranteed SSD-properties.

esd therefore recommends to use one of the listed SLC-cards:

- Western Digital SiliconDrive II (e.g. 4GB: SSDC04G-4600)

- Cactus CompactFlash 303 Series (e.g. 4GB: KC4GR-303)

- Swissbit C-320 (e.g. 4GB: SFCF4096H1BO2TO-C-D1-523-SMA)

Only with this CF-cards the correct function of the CF-card interface is ensured and

support for the devices is provided.

esd will evaluate more CF-cards and release them on success.

Page 14 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Technical Data

3.4 Serial Interfaces

Number

3 serial interfaces:

COM1: RS-232 interface

COM2: RS-232 interface

COM3: RS-485 interface

Controller COM1: integrated in PowerPC 405EP

COM2+3: external Duart

Bit rate

COM1: max. 115.2 Kbit/s

COM1: max. 120 Kbit/s

COM3: max. 1.5 Mbit/s

Physical Interface

COM1: RS-232C

COM2: RS-232C

COM3: RS-485

Connector

COM1: 8-pole RJ45 socket

COM2: 8-pole RJ45 socket

COM3: 8-pole RJ45 socket and 4-pole MINI-COMBICON

connector with double level header

Table 4: Data of the serial interface

3.5 CAN Interfaces

Number 2

CAN controller SJA1000

CAN protocol acc. to ISO 11898-1 (CAN 2.0 A/B)

Physical interface CAN interface according to ISO 11898-2

Transmission rate 10 Kbit/s ... 1 Mbit/s

Electrical isolation via magnetic data couplers IL712

Bus termination has to be set externally if required

Connector MINI-COMBICON with double level header (2 x 5-pole)

(type: MCDV 1,5/5-G1-3,81)

Table 5: CAN interface

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 15 of 44

Technical Data

3.6 Ethernet Interface

Number of Ethernet

interfaces 1

Bit rate 10 Mbit/s (10BASE-T),

100 Mbit/s (100BASE-TX)

Controller PowerPC 405EP

Connection Twisted Pair (compatible to IEEE 802.3), 100BASE-TX,

Electrical isolation via transformer

Connector 8-pole RJ-45-socket

Table 6: Data of the Ethernet interface

3.7 USB Interface

Number 2x USB 2.0 Host

Controller ISP 1561 (OHCI)

Connector USB1: X1620, 4-pole USB socket type A

USB2: X1610, 4-pole USB socket type A

Table 7: Data of the USB interface

3.8 Clock (RTC)

Function time and calendar

Battery coin cell with holder (IEC type 1220)

Table 8: RTC

Page 16 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Technical Data

3.9 Software Support

The boot monitor “Das U-Boot” is stored in the NOR-Flash memory. Therefore it is possible for the

EPPC-405-UC to boot with various operating systems from the network, the local Flash memory or

the CompactFlash memory.

The operating systems Linux® and VxWorks® are available with corresponding drivers for the local

interfaces. Further operating systems are available on request.

Furthermore CAN-transmission protocols like CANopen® are available.

The EPPC-405-UC operates as a PLC with the optional IEC61131-3 programming and run-time

system CODESYS®.

3.10 Software License

Bootloader “Das U-Boot”

License information

The EPPC-405-UC uses the open source-bootloader “Das U-Boot”.

The U-Boot-source code is released under the terms of the GNU

Public License (GPL).

The complete text of the license is contained in the esd-document

“3rd Party Licensor Notice” as part of the product documentation.

esd provides the complete bootloader-source code on request.

esd strives to restore all changes on the bootloader into the official

sources.

The homepage of the U-Boot project is:

http://www.denx.de/wiki/U-Boot.

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 17 of 44

Front Panel View with Connectors ans LEDs

4. Front Panel View with Connectors ans LEDs

Figure 5: Front panel view

Page 18 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

Front Panel View with Connectors ans LEDs

4.1 LED Display

The display function of the LEDs is described in the tables below:

LED Description Display function of the LEDs (on)

CAN1 LED902 CAN1 messages are received or transmitted

CAN2 LED903 CAN2 messages are received or transmitted

COM1 LED904 COM1 messages are received or transmitted

COM2 LED905 COM2 messages are received or transmitted

COM3 LED906 COM3 messages are received or transmitted

Table 9: LED display CAN and serial interface

LED Description Display function of the LEDs (on)

USB1 LED1627 USB1: Supply voltage (Vcc_USB) for external

USB devices

USB2 LED1617 USB2: Supply voltage (Vcc_USB) for external

USB devices

Table 10: LED display USB1 and USB2

LED Description Display function of the LEDs (on)

Active LED802 Ethernet (reception of Ethernet data packets)

10/100 LED800 Ethernet bit rate: LED on: 100 Mbit/s

LED off: 10 Mbit/s

Link LED801 Link Status Ethernet (connection to switch, hub

etc.)

Table 11: LED display Ethernet

LED Description Display function of the LEDs (on)

Power LED907 Supply voltage (+24 V) on

Run LED900 Local CPU is in RUN status (LED flashes at

access to SDRAM, i.e. the LED can be blinking

or flashing permanently in normal operation)

Error LED901 Control by application

Table 12: LED display module status

EPPC-405-UC Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 Page 19 of 44

Description of the Units

5. Description of the Units

5.1 PowerPC Microcontroller PPC405EP

5.1.1 General

The general functions of the PowerPC 405EP are not be explained in this manual.

5.1.2 Address Assignment

Start address

[HEX]

End address

[HEX]

Unit

0x0000_0000 0x03FF_FFFF SDRAM (max. 64 Mbyte)

0x8000_0000 0xEF5F_FFFF PCI Core memory

Internal periphery:

0xEF60_0300 0xEF60_0307 UART0 register (see 405EP manual table 21-2 , S. 21-5) *

0xEF60_0400 0xEF60_0407 UART1 register (see 405EP manual table 21-2 , S. 21-5) *

0xEF60_0500 0xEF60_0510 IIC0 register (see 405EP manual table 22-1 , S. 22-3)

0xEF60_0600 0xEF60_0601 OPB-arbiter register (see 405EP manual table 2-5 , S. 2-11)

0xEF60_0700 0xEF60_077F GPIO-controller register (see 405EP manual table 23-1 , S. 23-3)

0xEF60_0800 0xEF60_0867 Ethernet register (see 405EP manual chapter 19, S.19-1)

0xF000_0000 0xF000_007F CAN controller CAN 1

0xF000_0100 0xF000_017F CAN controller CAN 2

0xF000_0400 0xF000_0407 UART2 register *

0xF000_0408 0xF000_040F UART3 register *

0xF000_0500 0xF000_05FF RTC

0xF010_0000 0xF010_000F IDE/CompactFlash

0xF010_0100 0xF010_010F FPGA internal registers

0xFFC0_0000 0xFFDF_FFFF Flash-EPROM Bank 0 (NAND Flash)

0xFFE0_0000 0xFFFF_FFFF Flash-EPROM Bank 1 (NOR Flash)

* The UARTs are 16550-compatible.

Table 13: Address ranges

Page 20 of 44 Hardware Manual • Doc. No.: I.2005.21 / Rev. 1.2 EPPC-405-UC

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ESD EPPC-405-UC Owner's manual

ESD EPPC-405-UC Owner's manual

ESD EPPC-405-UC Owner's manual

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