Tews Technologies TAMC020-TM User manual

The Embedded I/O Company
TAMC020-TM
MTCA.4 PIM-Carrier μRTM
Version 1.0
User Manual
Issue 1.0.0
October 2013
TEWS TECHNOLOGIES GmbH
Am Bahnhof 7 25469 Halstenbek, Germany
Phone: [phone] Fax: [phone]
e-mail: [e-mail] www.tews.com

TAMC020-TM-10R
MTCA.4 PIM-Carrier μRTM, Mid-Size front panel
TAMC020-TM-11R
MTCA.4 PIM-Carrier μRTM, Full-Size front panel
This document contains information, which is
proprietary to TEWS TECHNOLOGIES GmbH. Any
reproduction without written permission is forbidden.
TEWS TECHNOLOGIES GmbH has made any
effort to ensure that this manual is accurate and
complete. However TEWS TECHNOLOGIES GmbH
reserves the right to change the product described
in this document at any time without notice.
TEWS TECHNOLOGIES GmbH is not liable for any
damage arising out of the application or use of the
device described herein.
Style Conventions
Hexadecimal characters are specified with prefix 0x,
i.e. 0x029E (that means hexadecimal value 029E).
For signals on hardware products, an ‚Active Low’ is
represented by the signal name with # following, i.e.
IP_RESET#.
Access terms are described as:
WWrite Only
R Read Only
R/W Read/Write
R/C Read/Clear
R/S Read/Set
¤2013 by TEWS TECHNOLOGIES GmbH
All trademarks mentioned are property of their respective owners.
TAMC020-TM User Manual Issue 1.0.0. Page 2 of 21

Issue Description Date
1.0.0 Initial Issue October 2013
TAMC020-TM User Manual Issue 1.0.0. Page 3 of 21

Table of Contents
1PRODUCT DESCRIPTION ........................................................................................... 6
2TECHNICAL SPECIFICATION ..................................................................................... 7
3HANDLING AND OPERATING INSTRUCTIONS ......................................................... 8
ESD Protection ................................................................................................................................83.1
Thermal Considerations .................................................................................................................83.2
Mid-size Option Usage Restrictions..............................................................................................83.3
4IPMI SUPPORT............................................................................................................. 9
Temperature and Voltage Sensors................................................................................................94.1
FRU Information ..............................................................................................................................94.2
4.2.1 Board Info Area.......................................................................................................................10
4.2.2 Product Info Area ....................................................................................................................10
4.2.3 Multi Record Area ...................................................................................................................10
5FUNCTIONAL DESCRIPTION.................................................................................... 12
JTAG...............................................................................................................................................125.1
I2C Bus...........................................................................................................................................125.2
I2C I/O Extender ............................................................................................................................125.3
6INSTALLATION .......................................................................................................... 14
PMC Interface Module (PIM) Installation.....................................................................................146.1
6.1.1 Using PIMs with Mid-size faceplates ......................................................................................14
6.1.2 Component Height Violation on TAMC020-TM-10R ..........................................................14
6.1.3 Voltage Limits on PIM Modules ..............................................................................................15
μRTM Installation ..........................................................................................................................156.2
6.2.1 Insertion ..................................................................................................................................16
6.2.2 Extraction ................................................................................................................................16
Zone 3 Keying................................................................................................................................166.3
7INDICATORS .............................................................................................................. 17
LED Indicators...............................................................................................................................177.1
7.1.1 Front Panel LEDs....................................................................................................................17
8I/O CONNECTORS ..................................................................................................... 18
Overview ........................................................................................................................................188.1
Board Connectors.........................................................................................................................188.2
8.2.1 Zone 3 Connectors .................................................................................................................18
8.2.2 PIM Slot Connectors...............................................................................................................19
TAMC020-TM User Manual Issue 1.0.0. Page 4 of 21

List of Figures
FIGURE 1-1 : BLOCK DIAGRAM......................................................................................................................6
FIGURE 6-1 : USING PIMS WITH MID-SIZE FACEPLATES.........................................................................14
FIGURE 6-2 : COMPONENT HEIGHT VIOLATION ACCORDING TO MTCA.4............................................14
FIGURE 6-3 : HOT-SWAP STATES ................................................................................................................15
FIGURE 7-1 : FRONT PANEL LED VIEW ......................................................................................................17
FIGURE 8-1 : CONNECTOR OVERVIEW ......................................................................................................18
List of Tables
TABLE 2-1 : TECHNICAL SPECIFICATION.....................................................................................................7
TABLE 4-1 : TEMPERATURE AND VOLTAGE SENSORS .............................................................................9
TABLE 4-2 : FRU INFORMATION ....................................................................................................................9
TABLE 4-3 : BOARD AND PRODUCT INFO AREA .......................................................................................10
TABLE 4-4 : BOARD AND PRODUCT INFO AREA .......................................................................................10
TABLE 4-5 : ZONE 3 INTERFACE COMPATIBILITY RECORD ....................................................................10
TABLE 5-1 : μRTM I2C DEVICES..................................................................................................................12
TABLE 5-2 : μRTM I2C I/O EXTENDER PORT ASSIGNMENT .....................................................................13
TABLE 6-1 : VOLTAGE LIMITS ON PIM MODULES .....................................................................................15
TABLE 7-1 : FRONT PANEL LEDS ................................................................................................................17
TABLE 8-1: ZONE 3 RP30 CONNECTOR PIN ASSIGNMENT......................................................................19
TABLE 8-2: ZONE 3 RP31 CONNECTOR PIN ASSIGNMENT......................................................................19
TABLE 8-3 : PIN ASSIGNMENT J10 CONNECTOR......................................................................................20
TABLE 8-4 : PIN ASSIGNMENT J14 PIM CONNECTOR ..............................................................................21
TAMC020-TM User Manual Issue 1.0.0. Page 5 of 21

1 Product Description
The TAMC020-TM is a standard Mid-Size/Full-Size MTCA.4 compliant Micro Rear Transition Module for the
TAMC261.
It distributes all P14 I/O lines of a PMC residing on the TAMC261 from the zone 3 interface connectors to a
PIM module slot.
Additional lines are connected to the M-LVDS control and data lines of a TAMC261-2xR. These are
distributed to normally unused pins of the J10 PIM slot connector so that a special PIM can be used to
connect the M-LVDS control and data lines to the PMC back I/O signals.
According to MTCA.4, the TAMC020-TM provides an I2C EEPROM, an I2C temperature sensor and an I2C
I/O Extender device. The I/O Extender is used to provide various management signals on the μRTM, with the
management being handled by the MMC of the TAMC261.
Figure 1-1 : Block Diagram
TAMC020-TM User Manual Issue 1.0.0. Page 6 of 21

2 Technical Specification
AMC Interface
Mechanical Interface
Rear Transition Module conforming to MTCA.4
Module Type: Double Mid-Size Module (-10R)
Module Type: Double Full-Size Module (-11R)
IPMI Support
IPMI Version 1.5
Front Panel LEDs
Blue Hot-Swap LED
Red Failure Indication LED (LED1)
Green Board OK (LED2)
Main On-Board Devices
I2C I/O Extender PCA9534 (Texas Instruments)
I2C EEPROM M24C32 (ST Microelectronics)
I2C Temperature
Sensor LM75 (National Semiconductor)
I/O Interface
I/O Connector PIM I/O slot
Physical Data
Power Requirements
Management Power: 15mA typical @ +3.3V DC
Payload Power: Depends on mounted PIM.
With a passive PIM: 0A @ +12V DC
Temperature Range Operating -40°C to +85°C
Storage -40°C to +85°C
MTBF
865.000 h
MTBF values shown are based on calculation according to MIL-HDBK-217F and
MIL-HDBK-217F Notice 2; Environment: GB20°C.
The MTBF calculation is based on component FIT rates provided by the component
suppliers. If FIT rates are not available, MIL-HDBK-217F and MIL-HDBK-217F Notice 2
formulas are used for FIT rate calculation.
Humidity 5 – 95 % non-condensing
Weight 214 g
Table 2-1 : Technical Specification
TAMC020-TM User Manual Issue 1.0.0. Page 7 of 21

3 Handling and Operating Instructions
ESD Protection3.1
The AMC module is sensitive to static electricity. Packing, unpacking
and all other module handling has to be done in an ESD/EOS
protected Area.
Thermal Considerations3.2
Forced air cooling is recommended during operation. Without forced
air cooling, damage to the device can occur.
Mid-size Option Usage Restrictions3.3
Please note that the mid-size module has restrictions to its usage
because of a component height violation. It is within the
responsibility of the user to carefully check if the mid-size module
with its component height violation can be used in the system.
Otherwise, damage to the TAMC020-TM or the slot it is used in may
occur!
Refer to the chapter “Component Height Violation on TAMC020-TM-
10R” for details.
TAMC020-TM User Manual Issue 1.0.0. Page 8 of 21

4 IPMI Support
The Front-AMC module provides a Module Management Controller (MMC) that performs health monitoring,
hot-swap functionality and stores the Field Replaceable Unit (FRU) information. The MMC communicates via
an Intelligent Platform Management Interface (IPMI) with superordinated IPMI controllers.
The TAMC020-TM is controlled by the Front-AMCs MMC and provides a temperature sensor, FRU
information and management signals for hot swap handle status and LED control.
Temperature and Voltage Sensors4.1
The MMC on the Front-AMC module monitors sensors on-board the TAMC020-TM and signals sensor
events to the superordinated IPMI controller / shelf manager. Available sensors are listed in the table below.
Sensor Number Signal Type Thresholds Signal Monitored
0 Event - Hot-swap switch
1 Temperature lnr lcr lnc unc ucr
unr LM75
unr: upper non-recoverable, ucr: upper critical, unc: upper non-critical
lnr: lower non-recoverable, lcr: lower critical, lnc: lower non-critical
Table 4-1 : Temperature and Voltage Sensors
FRU Information4.2
The TAMC020-TM stores the module FRU information in a non-volatile EEPROM. The actual FRU
information data is shown below.
Area Size (in Bytes) Writeable
Common Header 8 no
Internal Use Area 0 no
Chassis Info Area 0 no
Board Info Area variable no
Product Info Area variable no
Multi Record Area
Zone 3 Interface
Compatibility Record variable yes
Table 4-2 : FRU Information
TAMC020-TM User Manual Issue 1.0.0. Page 9 of 21

4.2.1 Board Info Area
Product Information Value
Version 1
Language Code 0x00 - English
Manufacturer date/time determined at manufacturing
Board manufacturer TEWS TECHNOLOGIES GmbH
Board product name TAMC020-TM
Board serial number determined at manufacturing (see board label)
Board part number TAMC020-TM-xxR
-xx = -10 / -11
Table 4-3 : Board and Product Info Area
4.2.2 Product Info Area
Product Information Value
Version 1
Language Code 0x00 - English
Product manufacturer TEWS TECHNOLOGIES GmbH
Product name TAMC020-TM
Board part/model number TAMC020-TM-xxR
-xx = -10 / -11
Product version V1.0 Rev. A (see board label)
Product serial number determined at manufacturing (see board label)
Asset tag = Product serial Number
Table 4-4 : Board and Product Info Area
4.2.3 Multi Record Area
4.2.3.1 Zone 3 Interface Compatibility Record
Product Information Value
Version 1
Type of Interface Identifier 0x03 - OEM Interface Identifier
Manufacturer ID (IANA) of
the OEM 0x0071E3 (TEWS TECHNOLOGIES GmbH)
OEM-defined interface
designator
0x81050000
(0x8 = TAMC, 0x105 = 261)
Table 4-5 : Zone 3 Interface Compatibility Record
If the Zone 3 Interface Compatibility record matches the Zone 3 Interface Compatibility record in the
TAMC261, the TAMC261 considers the μRTM to be compatible. Otherwise, the TAMC261 considers the
μRTM to be incompatible.
TAMC020-TM User Manual Issue 1.0.0. Page 10 of 21

The Zone 3 Interface Compatibility records are considered as matching if the records are the same length
and are identical from offset 9 to the end of the record. Otherwise the record is considered as not matching.
4.2.3.2 Module Current Requirements
As per μTCA.4 specification the TAMC020-TM current requirement must be included into the Front-AMC
module’s Module Current Requirement record.
The TAMC020-TM current requirements depend on the used PIM module:
If a passive PIM does not use of any of the PIM supplies, the TAMC020-TM current requirement is 0 A.
If an active PIM is used, the TAMC020-TM is able to supply up to 1 A on the +5 V and 1 A on the +3.3 V
power rail. The ±12 V supply is capable of sourcing 100 mA each.
TAMC020-TM User Manual Issue 1.0.0. Page 11 of 21

5 Functional Description
JTAG5.1
The TAMC020-TM has no JTAG capable devices on-board; it just connects TDI with TDO, so that it does not
break the Front-AMC’s JTAG chain. TCK and TMS are left unconnected.
I2C Bus5.2
The TAMC020-TM implements the following I2C devices / addresses on the μRTM I2C management bus:
Device Type Device I2C Address
EEPROM AT24C32 50h 1010000b
Temperature Sensor LM75 48h 1001000b
8-Bit I2C I/O Port PCA9534 20h 0100000b
Table 5-1 : μRTM I2C Devices
I2C I/O Extender5.3
The μRTM provides an 8-Bit I2C I/O Extender device on the I2C management bus that is used for controlling
certain management signals on the μRTM.
The TAMC020-TM implements the following pin/signal assignment for the μRTM I2C I/O Extender device:
I/O Port Bit I/O Direction Description
7I
Payload Power Supply Status
0 = Payload Power Supply status is not Good
1 = Payload Power Supply status is Good
6O
Payload (Zone 3) Enable Control
0 = Payload Enable signal not active
1 = Payload Enable signal active
Enables PIM power supplies
5O
Payload Reset Control
Not used on the TAMC020-TM
4O
EEPROM Write Protect Control
0 = EEPROM write protection not active
1 = EEPROM write protection active
3O
LED2 (Green) Control
0 = LED off
1 = LED on
2O
LED1 (Red) Control
0 = LED off
1 = LED on
1O
Hot Swap LED (Blue) Control
0 = LED off
1 = LED on
TAMC020-TM User Manual Issue 1.0.0. Page 12 of 21

0I
Handle Status
0 = Handle/Switch closed
1 = Handle/Switch open
Table 5-2 : μRTM I2C I/O Extender Port Assignment
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6 Installation
This chapter contains general notes regarding installing the μRTM into a system.
PMC Interface Module (PIM) Installation6.1
Before installing a PIM, be sure that the power supply for the TAMC020-TM is turned off.
The components are Electrostatic Sensitive Devices (ESD). Use an anti-static mat connected to
a wristband when handling or installing the components.
6.1.1 Using PIMs with Mid-size faceplates
The TAMC020-TM places the PIM directly at the AMC faceplate. A TAMC020-TM Mid-size faceplate
provides a cut-out to ease the PIM installation. Pins of PIM I/O-connectors that protrude on PIM Side 2 may
still contact the RTM front panel. This is a potential hazardous electrical problem, depending on the I/O
circuitry used.
Figure 6-1 : Using PIMs with Mid-size faceplates
It is within the responsibility of the user to carefully check if a specific PIM can be used on a mid-size
TAMC020-TM. If you are not sure that the available spacing to conductive parts of the PIM is sufficient, it is
strongly recommended to use a TAMC020-TM with full-size front panel.
6.1.2 Component Height Violation on TAMC020-TM-10R
With a mounted standard PIM the Mid-Size TAMC261-x0 violates the μRTM component envelope defined in
MTCA.4. The picture shows the violation of the hatched μRTM component envelope in red.
0,64 mm 0,29 mm
Figure 6-2 : Component Height Violation according to MTCA.4
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In μTCA systems the adjacent AMC module provides enough spacing for the protruding PIM module.
Despite the fact that the μRTM component envelope is violated by the PIM, the PIM does not cross the
interboard separation plane, and a minimum distance between the PIM and the adjacent μRTM is
guaranteed. This allows improving the density of the μTCA system.
If you are not sure that the available spacing is sufficient, it is strongly recommended to use the Full-Size
TAMC020-TM-11R. It is within the responsibility of the user to carefully check if the Mid-Size module with its
component height violation can be used in his system. Otherwise damage of the TAMC020-TM or the μRTM
slot may occur!
6.1.3 Voltage Limits on PIM Modules
The AMC.0 specification limits the voltages on AMC modules to following thresholds:
DC voltage AC voltage
Positive +27V +27V peak
Negative -15V -15V peak
Table 6-1 : Voltage Limits on PIM Modules
For PIM modules using voltages (including I/O voltages) that exceed these thresholds, an additional
insulation to adjacent modules or carrier boards becomes necessary.
μRTM Installation6.2
During insertion and extraction, the operational state of the AMC is visible via the blue LED in the AMCs front
panel. The following table lists all valid combinations of Hot-swap handle position and blue LED status,
including a short description of what’s going on.
Blue LED
Handle
On Off Long Blink Short Blink
Open
(Pulled out)
Extraction:
Module can be
extracted
Insertion:
Module is waiting
for closed Handle
Module is waiting
for hot swap
negotiation
-
Hot swap
negotiation in
progress
(Extraction)
Closed
(Pushed all way
in)
Module is waiting
for hot swap
negotiation
Module is active
(operating)
Hot swap
negotiation in
progress
(Insertion)
-
Figure 6-3 : Hot-Swap states
TAMC020-TM User Manual Issue 1.0.0. Page 15 of 21

6.2.1 Insertion
Typical insertion sequence:
1. Insert the μRTM module into its slot, with the board edges aligned to the card guides
2. Fasten the screws of the front plate, so the module cannot be pushed out by the Front-AMC if it is
inserted afterwards
3. Make sure that the module handle is pushed into the inserted position
a. Blue LED turns “ON.” (Module is ready to attempt activation by the system)
b. Blue LED starts “Long Blink” (Hot Swap Negotiation / Module activation in progress)
c. Blue LED turns “OFF”, and green LED turns “ON” (Module is ready and powered)
When the Blue LED does not go off but returns to the “ON” state, the μRTM FRU information is incompatible
to the Front-AMC.
6.2.2 Extraction
Typical Extraction sequence:
1. Pull the module handle out ½ way
a. Blue LED starts “Short Blink” (Hot Swap Negotiation in progress)
b. Blue LED turns “ON” (Module is ready to be extracted)
2. Loosen the screws of the front plate
3. Pull the module handle out completely and extract the μRTM from the slot.
Zone 3 Keying6.3
The TAMC020-TM provides the following male keying pin:
NA
Rotation View Voltage Levels
5 180
white = clearance
Dependent on PMC
Modules, but >±10V
TAMC020-TM User Manual Issue 1.0.0. Page 16 of 21

7 Indicators
This chapter describes board indicators such as LEDs.
LED Indicators7.1
7.1.1 Front Panel LEDs
For a quick visual inspection, the AMC module provides the following front panel LEDs.
FAIL OK
TAMC020-TM
Figure 7-1 : Front Panel LED View
LED Color State Description
HS Blue
Off No Power or μRTM is ready for normal operation
Short Blink Hot-Swap negotiation (extraction)
Long Blink Hot-Swap negotiation (insertion)
On μRTM is ready to attempt activation by the system or
μRTM is ready to be extracted
FAIL Red Off No fault
On Failure or out of service status
OK Green Off μRTM is not powered up
On μRTM is powered and OK
Table 7-1 : Front Panel LEDs
TAMC020-TM User Manual Issue 1.0.0. Page 17 of 21

8 I/O Connectors
This chapter provides information about user accessible on-board connectors
Overview8.1
1 24
31
24
3
RP30
RP31
J10
J14
Figure 8-1 : Connector Overview
Board Connectors8.2
8.2.1 Zone 3 Connectors
The TAMC020-TM provides two 30-pair ADF connectors (RP30 and RP31) at the Zone 3 Interface.
Pin-Count 30 contact pairs (60 signal contacts) + 30 GND pins
Connector Type Advanced Differential Fabric (ADF) connector
Source & Order Info Erni 204781 or compatible
TAMC020-TM User Manual Issue 1.0.0. Page 18 of 21

8.2.1.1 RP30
ADF connector ground pins are not shown.
F E D C B A
10 IO_48 IO_47 IO_46 IO_45 IO_44 IO_43
9IO_42 IO_41 IO_40 IO_39 IO_38 IO_37
8IO_36 IO_35 IO_34 IO_33 IO_32 IO_31
7IO_30 IO_29 IO_28 IO_27 IO_26 IO_25
6IO_24 IO_23 IO_22 IO_21 IO_20 IO_19
5IO_18 IO_17 IO_16 IO_15 IO_14 IO_13
4IO_12 IO_11 IO_10 IO_9 IO_8 IO_7
3IO_6 IO_5 IO_4 IO_3 IO_2 IO_1
2μRTM_TMS μRTM_TDI μRTM_SCL μRTM_MP μRTM_PWR μRTM_PWR
1μRTM_TDO μRTM_TCK μRTM_SDA μRTM_PS# μRTM_PWR μRTM_PWR
Table 8-1: Zone 3 RP30 Connector Pin Assignment
8.2.1.2 RP31
F E D C B A
10 - - Tx_20 DIR_Tx_20 Rx_20 DIR_Rx_20
9Tx_19 DIR_Tx_19 Rx_19 DIR_Rx_19 Tx_18 DIR_Tx_18
8Rx_18 DIR_Rx_18 Tx_17 DIR_Tx_17 Rx_17 DIR_Rx_17
7TCLKD DIR_TCLKD TCLKC DIR_TCLKC TCLKB DIR_TCLKB
6TCLKA DIR_TCLKA Tx_15 DIR_Tx_15 Rx_15 DIR_Rx_15
5Tx_14 DIR_Tx_14 Rx_14 DIR_Rx_14 Tx_13 DIR_Tx_13
4Rx_13 DIR_Rx_13 Tx_12 DIR_Tx_12 Rx_12 DIR_Rx_12
3- - IO_64 IO_63 IO_62 IO_61
2IO_60 IO_59 IO_58 IO_57 IO_56 IO_55
1IO_54 IO_53 IO_52 IO_51 IO_50 IO_49
Table 8-2: Zone 3 RP31 Connector Pin Assignment
8.2.2 PIM Slot Connectors
The I/O lines to PIM connector J14 are routed as 50Ohm single-ended length matched signals, but not as
differential pairs. This approach may support differential signaling (e.g. for Ethernet etc.) but does not cause
cross-talk when used with cards that provide single-ended I/O.
Pin-Count 64
Connector Type PMC Connector
Source & Order Info Molex 71436-2864 or compatible
TAMC020-TM User Manual Issue 1.0.0. Page 19 of 21

8.2.2.1 J10
Pin Signal Pin Signal
1- 2+12V
3- 4-
5+5V 6 -
7- 8-
9DIR_Rx_12 10 +3.3V
11 DIR_Tx_12 12 Rx_12
13 GND 14 Tx_12
15 DIR_Rx_13 16 Rx_13
17 DIR_Tx_13 18 GND
19 DIR_Rx_14 20 Tx_13
21 +5V 22 Rx_14
23 DIR_Tx_14 24 Tx_14
25 DIR_Rx_15 26 +3.3V
27 DIR_Tx_15 28 Rx_15
29 GND 30 Tx_15
31 DIR_TCLKA 32 TCLKA
33 DIR_TCLKB 34 GND
35 DIR_TCLKC 36 TCLKA
37 +5V 38 TCLKA
39 DIR_TCLKD 40 TCLKA
41 DIR_Rx_17 42 +3.3V
43 DIR_Tx_17 44 Rx_17
45 GND 46 Tx_17
47 DIR_Rx_18 48 Rx_18
49 DIR_Tx_18 50 GND
51 DIR_Rx_19 52 Tx_18
53 +5V 54 Rx_19
55 DIR_Tx_19 56 Tx_19
57 DIR_Rx_20 58 +3.3V
59 DIR_Tx_20 60 Rx_20
61 -12V 62 Tx_20
63 - 64 -
Table 8-3 : Pin Assignment J10 Connector
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