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Curtiss-Wright SAM/DEC/008 Manual Download Page 9

SAM/DEC/008

9

19 Apr. 2016 | DST/Z/010

CURTISSWRIGHTDS.COM 

9.

In the 

LAN9500A USB 2.0

 properties dialog, select 

USB Bandwidth Usage Mode

 and then select 

Maximum Throughput

 

from the drop-down menu.

10.

On the 

Power Management

 tab, ensure 

Allow the computer to turn off this device to save power

 is not enabled.

Windows Firewall

Because Ethernet packets are sent and received across networks, you may need to configure your Windows Firewall settings to
allow the SAM/DEC/008 to send and receive data.

Status LEDs

The SAM/DEC/008 has two status LEDs: a USB link LED and a PCM decom LED. Refer to the following table for LED

 

descriptions.

LED

RED

BLUE

YELLOW

GREEN

PURPLE

USB link

Reset

System programming

Reserved

ARP - IP 
address 
configured and 
ready for use

SAM/DEC/008 
configuration being loaded

PCM (decom)

No PCM 

lock

1

1.  The SAM/DEC/008 is a minor frame decoder, therefore PCM decom lock means minor frame lock. During normal operation of the 

SAM/DEC/008, this LED and the USB link LED should be green.

N/A

Internal frame 
engine reset

PCM Decom 
lock (sync word 
found)

DCLK seen/recovered but 
no SYNC detected

Summary of Contents for SAM/DEC/008

Page 1: ...PCM streams and provides a high speed programming link for Acra KAM 500 systems The unit uses a single USB 2 0 connection in the ground station programming PC The PCM decommutator accepts either differential ended RS 422 inputs or single ended TTL inputs With BIØ L codes only a single input is used For other line codes an additional data clock DCLK line is required Any sync word up to 32 bits can ...

Page 2: ...Slots 1 USB 2 0 compatible Can be connected to any USB 2 0 port Mass 155 g 5 47 oz Design metric is grams Power consumption 5V 500 mA From USB port total power 2 5 W Environmental ratings See Environmental Qualification Handbook operating temperature 0 60 C Chassis base side plate temperature storage temperature 20 70 C TABLE 2 BTTL inputs PARAMETER MIN TYP MAX UNITS CONDITION DETAILS Inputs 2 Sig...

Page 3: ...uts 120 Ω Module powered off and inputs terminated each input to GND 20 MΩ Module powered on each input to GND 60 kΩ Module powered off TABLE 4 RS 422 outputs PARAMETER MIN TYP MAX UNITS CONDITION DETAILS Outputs 1 Signaling rate PROG_DCLK 1 MHz Output voltage absolute operating range 0 3 6 V Absolute voltage of the operating signal must stay within this range logic 0 2 V V0 V0 RLOAD 100Ω logic 1 ...

Page 4: ...del Output voltage operating range 7 12 V logic 0 2 V V0 V0 RLOAD 100Ω logic 1 2 V V0 V0 RLOAD 100Ω common mode voltage 7 12 V short circuit current 250 mA short circuit duration s Only one output may be shorted at a time Input resistance between inputs 120 Ω Module powered on and inputs terminated between inputs 120 Ω Module powered off and inputs terminated each input to GND 20 MΩ Module powered...

Page 5: ... signals do not float with respect to the SAM DEC 008 For details on grounding see TEC NOT 063 Grounding and shielding of the Acra KAM 500 NOTE Even though the SAM DEC 008 supports 10 Mbps in NRL L RNZL 15 the decommutation software and or the PC specifications may degrade this performance Drivers installation The SAM DEC 008 is detected by the operating system as a LAN9500 USB to Ethernet control...

Page 6: ...AN9500A adapter has a static IP address 1 Go to Control Panel Network and Internet Network and Sharing Center 2 Click Change adapter settings 3 Right click Local Area Connection LAN9500A USB2 0 to Ethernet and then click Properties 4 In the Local Area Connection 8 Status dialog click Properties ...

Page 7: ...Internet Protocol Version 4 TCP IPv4 and then click Properties 6 Click the Use the following IP address radio button and then type the IP address you want For example if you use the IP address shown above then the IP address of the SAM DEC 008 will be 192 168 29 201 ...

Page 8: ...ISSWRIGHTDS COM 2016 Curtiss Wright All rights reserved Specifications are subject to change without notice All trademarks are the property of their respective owners 7 Click OK 8 Select Client for Microsoft Networks and then click Configure ...

Page 9: ...llow the SAM DEC 008 to send and receive data Status LEDs The SAM DEC 008 has two status LEDs a USB link LED and a PCM decom LED Refer to the following table for LED descriptions LED RED BLUE YELLOW GREEN PURPLE USB link Reset System programming Reserved ARP IP address configured and ready for use SAM DEC 008 configuration being loaded PCM decom No PCM lock1 1 The SAM DEC 008 is a minor frame deco...

Page 10: ...eam differential ended alternative to pin 1 4 DATA RS 422 inputs PCM data stream terminated by 120Ω resistor 5 DNC Do not connect 6 X PROG RS 485 Programming data terminated by 120Ω resistor 7 DNC Do not connect 8 X PROG RS 485 Programming data terminated by 120Ω resistor 9 DNC Do not connect 10 DNC Do not connect 11 DNC Do not connect 12 DCLK RS 422 inputs PCM bit clock differential ended alterna...

Page 11: ...REVISION DIFFERENCES STATUS SAM DEC 008 First release Recommended for new programs Supporting software SOFTWARE DETAILS DAS Studio 3 User interface for setup and management of data acquisition network switches recorders and ground stations in an integrated environment KSM 500 This module is supported by the KSM 500 suite of software tools SWP SDK 004 Software Development Kit for SAM DEC 008 Relate...

Page 12: ...pr 2016 DST Z 010 CURTISSWRIGHTDS COM This page is intentionally blank 2016 Curtiss Wright All rights reserved Specifications are subject to change without notice All trademarks are the property of their respective owners ...

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