ESD electronic PMC-ETH2 User manual

PMC-ETH2 Hardware Manual Rev. 1.0
PMC-ETH2
2-Port Fast-Ethernet Ada
p
ter
Hardware Manual

PMC-ETH2 Hardware Manual Rev. 1.0
Document file: I:\texte\Doku\MANUALS\PMC\PMC-ETH2\Englisch\PMC-ETH2_10H.en9
Date of print: 25.02.2005
PCB version: PMCET2 Rev. 1.2
Chan
g
es in the chapters
The changes in the document listed below affect changes in the hardware as well as changes in the
description of the facts, only.
Chapter Changes as compared with previous version
- First issue
--
Technical details are subject to change without further notice.

PMC-ETH2 Hardware Manual Rev. 1.0
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. esd reserves the right to make changes
without notice to this, or any of its products, to improve reliability, performance or design.
esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product
of esd gmbh.
esd does not convey to the purchaser of the product described herein any license under the patent rights
of esd gmbh nor the rights of others.
esd electronic s
y
stem desi
g
n
g
mbh
Vahrenwalder Str. 207
30165 Hannover
Germany
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Internet: www.esd-electronics.com
USA / Canada:
esd electronics Inc.
12 Elm Street
Hatfield, MA 01038-0048
USA
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Internet: www.esd-electronics.us

PMC-ETH2 Hardware Manual Rev. 1.0 1
Contents
1. Overview .................................................................... 3
1.1 Description of the PMC-ETH2 Board ........................................... 3
1.2 PCB View with Connector Assignment ......................................... 4
2. Summar
y
of Technical Data .................................................... 5
2.1 General Technical Data ...................................................... 5
2.2 PMC-Interface ............................................................. 5
2.3 ETHERNET Interface ....................................................... 6
2.4 Software Support ........................................................... 6
2.5 Order Information .......................................................... 7
3. Hardware Installation ......................................................... 8
4. Front Panel View with LEDs .................................................. 10
4.1 LEDs in the Front Panel .................................................... 10
5. Connector Assi
g
nment ....................................................... 11
5.1 Assignment of the 64-pin PMC Connector P11 .................................. 11
5.2 Assignment of the 64-pin PMC Connector P12 .................................. 12
5.3 Ethernet 10/100BaseT Connection (X600, X900) ................................ 13

PMC-ETH2 Hardware Manual Rev. 1.02
This page is intentionally left blank.

Overview
PMC-ETH2 Hardware Manual Rev. 1.0 3
10/100BaseT
Transceiver
Port 0
10/100BaseT
RJ45
10/100BaseT
Transceiver
PCI-to-PCI
Bridge
PCI6150
EEPROM
EEPROM EEPROM
IRQ A
IRQ B
Port 1
10/100BaseT
RJ45
Ethernet
Controller
INT21143
Ethernet
Controller
INT21143
PMC Connector
1. Overview
1.1 Descri
p
tion of the PMC-ETH2 Board
Fi
g
ure 1: Block circuit diagram
The PMC-ETH2 is a PMC target board in ‘single’ PCI -Mezzanine Card size.
The PCI-to-PCI bridge enables the board to run at 33 MHz and 66 MHz PCI-bus clock rate.
The two independent Ethernet interfaces are designed for 10 Mbit/s and 100 Mbit/s networks. The full
duplex mode is supported at both speeds. The ports are accessible via RJ45-sockets in the front panel.
The initialization and functional configuration of the PMC-ETH2 module is automatically performed
by software. The module operates with standard Ethernet system drivers of Linux and VxWorks.
The LEDs in the front panel indicate activity, link and data rate.

Overview
PMC-ETH2 Hardware Manual Rev. 1.0
4
P11 P12
X900
Ethernet
Port 1
X600
Ethernet
Port 0
1.2 PCB View with Connector Assi
g
nment
Fi
g
ure 2: PCB view (PCB side turned to the carrier board) with connector position

Technical Data
PMC-ETH2 Hardware Manual Rev. 1.0 5
2. Summar
y
of Technical Data
2.1 General Technical Data
Ambient temperature operating temperature: 0...60 C
storage temperature: -40...+85 C
Humidity max. 90 %, non condensing
Power supply
via PMC bus, required voltages:
5 V 400 mA (typ.)
and
3.3 V 300 mA (typ.)
UL94 Classification
the PCB fulfills at least the limit values of the
UL-Classification UL94V-1 / 105C,
the connector material fulfills at least the UL-Classification UL94V-1.
Connectors
P11 (64-pin PMC connector) - PCI-signals (Pn1/Jn1)
P12 (64-pin PMC connector) - PCI-signals (Pn2/Jn2)
X600 (8-pin RJ45 socket) - Ethernet (Port 0)
X900 (8-pin RJ45 socket) - Ethernet (Port 1)
Dimensions ‘Single’ PCI -Mezzanine Card format
152 mm x 74 mm, length including front panel
Weight approx. 82 g
2.2 PMC-Interface
Standards
PCI-to-PCI bridge: according to PCI Local Bus Specification 2.3
Ethernet controller: according to PCI Local Bus Specification 2.1
PMC: IEEE Std. P1386.1-2001
Interrupts Ethernet Port 0: IRQ A,
Port 1: IRQ B
Clock speed,
Signalling voltage
33 MHz with 3.3 V or 5 V signalling voltage or
66 MHz with 3.3 V signalling voltage
Power supply voltage 3.3 V and 5 V via PCI-Bus
Connectors P11, P12 according to IEEE Std. P1386.1-2001

Technical Data
PMC-ETH2 Hardware Manual Rev. 1.0
6
2.3 ETHERNET Interface
Number 2 ports
Bit rate 10 Mbit/s and 100 Mbit/s, both Full Duplex
automatic speed configuration
Physical interface Twisted Pair (IEEE802.3) 10/100BaseT
Electrical isolation via repeating coil
Connector 8-pin RJ45-socket in the front panel
2.4 Software Support
The module runs with standard Ethernet system drivers of Linux and VxWorks.

Technical Data
PMC-ETH2 Hardware Manual Rev. 1.0 7
2.5 Order Information
Type Properties Order No.
PMC-ETH2 PMC target module with 2x Ethernet on RJ45 V.2086.01
PMC-ETH2-ME User manual in English 1*)
(this manual) V.2086.21
PMC-ETH2-ENG
Engineering manual in English 2*)
Content: circuit diagrams, PCB top overlay drawing, data
sheets of significant components
V.2086.25
1*) If module and manual are ordered together, the manual is free of charge.
2*) This manual is liable to charges, please contact our support.

Installation
PMC-ETH2 Hardware Manual Rev. 1.0
8
3. Hardware Installation
Because the PMC-ETH2 module can be installed on different carrier boards, the carrier system is
referred to as ‘computer’in this chapter.
Attention !
Electrostatic discharges may cause damage to electronic components. To avoid this, please perform
the following steps before you touch the PMC-ETH2 module, in order to discharge the static
electricity from your body:
Switch off the power of your computer, but leave it connected to the mains.
Please touch the metal case of the computer now to discharge yourself.
Furthermore, you should prevent your clothes from touching the computer, because your clothes
might be electrostatically charged as well.
1. Switch off your computer and all connected peripheral devices (monitor, printer, etc.).
2. Discharge your body as described above.
3. Disconnect the computer from the mains.
If the computer does not have a flexible network cable, but is directly connected to mains,
disconnect the power supply via the safety fuse and make sure that the fuse cannot switch on again
unintentionally (caution label).
4. Open the case.
5. Remove the carrier board (if already installed) and plug the PMC-ETH2 module carefully on the
carrier board. Pay attention that the PMC module is correctly installed on the carrier board.
Fix the module with the screws on the carrier board. Use the four M 2.5 x 6 mm screws which are
contained in the product package of the module.
8. Install the carrier board in your system.
9. Close the computer case again.


Installation
PMC-ETH2 Hardware Manual Rev. 1.0 9
10. Connect the Ethernet.
The first Ethernet interface is connected via the RJ45-socket X600 and the second Ethernet
interface is connected via the RJ45 socket X900.
11. Connect the computer to mains again (mains connector or safety fuse).
12. Switch on the computer and the peripheral devices.
13. End of hardware installation.

Front Panel View with LEDs
PMC-ETH2 Hardware Manual Rev. 1.0
10
PMC
0011
RX
TX
RX
TX
ETH2
LNK
100
X 600
Ethernet Port 0
X900
Ethernet Port 1
LED TX: Transmit-Status Ethernet, Port 0
LED RX: Receive-Status Ethernet, Port 0
LED LNK: Link-Status Ethernet, Port 0 LED 100: Bit rate Ethernet, Port 0
LED TX: Transmit-Status Ethernet, Port 1LED RX: Receive-Status Ethernet, Port 1
LED LNK: Link-Status Ethernet, Port 1 LED 100: Bit rate Ethernet, Port 1
4. Front Panel View with LEDs
The module is equipped with eight green LEDs in the front panel.
4.1 LEDs in the Front Panel
Fi
g
ure 3: Position of the LEDs
Interface LED Name Description (LED on)
Ethernet
Port0
LED04 RX Receive-Status Ethernet (reception of Ethernet data packages)
LED03 TX Transmit-Status Ethernet (transmission of Ethernet data packages )
LED02 LNK Link-Status Ethernet (Link to hub, switch, etc.)
LED01 100 Ethernet bit rate: 100 Mbit/s (LED on)
(10 Mbit/s, LED off)
Ethernet
Port1
LED12 LNK Link-Status Ethernet (Link to hub, switch, etc.)
LED11 100 Ethernet bit rate: 100 Mbit/s (LED on)
(10 Mbit/s, LED off)
LED14 RX Receive-Status Ethernet (reception of Ethernet data packages)
LED13 TX Transmit-Status Ethernet (transmission of Ethernet data packages )

Connector Assignment
PMC-ETH2 Hardware Manual Rev. 1.0 11
5. Connector Assi
g
nment
5.1 Assi
g
nment of the 64-
p
in PMC Connector P11
Signal Pin Pin Signal
n.c. 1 2 -12V
GND 3 4 INTA#
INTB# 5 6 INTC#
PRESENT# 7 8 +5V
INTD# 9 10 n.c.
GND 11 12 n.c.
PCI-CLK 13 14 GND
GND 15 16 GNT#
REQ# 17 18 +5V
V (I/O) 19 20 AD31
AD28 21 22 AD27
AD25 23 24 GND
GND 25 26 C/BE3#
AD22 27 28 AD21
AD19 29 30 +5V
V (I/O) 31 32 AD17
FRAME# 33 34 GND
GND 35 36 IRDY#
DEVSEL# 37 38 +5V
GND 39 40 LOCK#
n.c. 41 42 n.c.
PAR 43 44 GND
V (I/O) 45 46 AD15
AD12 47 48 AD11
AD09 49 50 +5V
GND 51 52 C/BE0#
AD06 53 54 AD05
AD04 55 56 GND
V (I/O) 57 58 AD03
AD02 59 60 AD01
AD00 61 62 +5V
GND 63 64 n.c.
Connector type complies with PMC SPECIFICATION IEEE1386.1-2001
n.c. ... not connected

Connector Assi
g
nment
PMC-ETH2 Hardware Manual Rev. 1.0
12
5.2 Assi
g
nment of the 64-pin PMC Connector P12
Signal Pin Pin Signal
+12 V 1 2 n.c.
n.c. 3 4 TDO
TDI 5 6 GND
GND 7 8 n.c.
n.c. 9 10 n.c.
n.c. 11 12 +3,3V
RST# 13 14 n.c.
+3,3V 15 16 n.c.
n.c. 17 18 GND
AD30 19 20 AD29
GND 21 22 AD26
AD24 23 24 +3,3V
IDSEL 25 26 AD23
+3,3V 27 28 AD20
AD18 29 30 GND
AD16 31 32 C/BE2#
GND 33 34 n.c.
TRDY# 35 36 +3,3V
GND 37 38 STOP#
PERR# 39 40 GND
+3,3V 41 42 SERR#
C/BE1# 43 44 GND
AD14 45 46 AD13
M66EN 47 48 AD10
AD08 49 50 +3,3V
AD07 51 52 n.c.
+3,3V 53 54 n.c.
n.c. 55 56 GND
n.c. 57 58 n.c.
GND 59 60 n.c.
n.c. 61 62 +3,3V
GND 63 64 n.c.
Connector type complies with PMC SPECIFICATION IEEE1386.1-2001
n.c. ... not connected

Connector Assignment
PMC-ETH2 Hardware Manual Rev. 1.0 13
12345678
5.3 Ethernet 10/100BaseT Connection (X600, X900)
Connector type (device): 8-pin low profile RJ45 socket of AMP (AMP-no.: 0-1116062-1)
Pin Position:
Pin Assi
g
nment:
Pin
Port 0
X600
Si
g
nal
Port 1
X900
Si
g
nal
1 TP010 (TxD+) TP011 (TxD+)
2 TP020 (TxD-) TP021 (TxD-)
3 TP030 (RxD+) TP031 (RxD+)
4 TP040 (CT1) TP041 (CT1)
5 TP050 (CT1) TP051 (CT1)
6 TP060 (RxD-) TP061 (RxD-)
7 TP070 (CT0) TP071 (CT0)
8 TP080 (CT0) TP081 (CT0)