Difference between revisions of "URI"

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(Initial move of URI loopback information from https://wiki.allstarlink.org/wiki/URI_Loopback)
(Formatted URI Test (Loopback ) connector instructions)
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= URI Interface =
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The following page contains information about various URIs
 +
 
 +
= URI / URI X =
 
The URI / URI X is manufactured and sold by [http://dmkeng.com/URI_Order_Page.htm DMK Engineering].  
 
The URI / URI X is manufactured and sold by [http://dmkeng.com/URI_Order_Page.htm DMK Engineering].  
  
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[[Category:URI]]
 
[[Category:URI]]
  
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== Loopback ==
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= Test Loopback Connector =
 +
The following information is used to create a URI Test (Loopback) interface.
  
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URI Test (Loopback) connector
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== Parts==
 +
* 25 pin male D-shell connector
 +
* ATMEL AT93C46E-PU (Digikey Part Number AT93C46E-PU-ND) or equivalent for the EEPROM.
  
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25 pin male D-shell connector
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{| class="wikitable" style="text-align: center; width: 85%"
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|+ Connections for URI Test Loopback Connector
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! style="width: 300px;" | Connection
 +
! style="width: 500px;" | Notes (as applicable)
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|-
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| Pin 1 -> Pin 7
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|
 +
|-
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| Pin 2 -> Pin 3
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|
 +
|-
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| Pin 4 -> Pin 8
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|
 +
|-
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| Pin 14 -> EEPROM Pin 8
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|
 +
|-
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| Pin 15 -> EEPROM Pin 1
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|
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|-
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| Pin 16 -> EEPROM Pin 2
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|
 +
|-
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| Pin 17 -> EEPROM Pin 3
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|
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|-
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| Pin 18 -> EEPROM Pin 4
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|
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|-
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| Pin 19 -> EEPROM Pin 5
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|
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|}
  
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Pin 1 to Pin 7
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* '''Add the following resistors:'''
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{| class="wikitable" style="text-align: center; width: 85%"
 +
! style="width: 300px;" | Connection
 +
! style="width: 500px;" | Notes (as applicable)
 +
|-
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| 10K Resistor between Pins 21 & 22
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|
 +
|-
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| 10K Resistor between Pins 21 & 23
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|
 +
|}
  
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Pin 2 to Pin 3
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* ''For URIx P/N 9095 that uses the CM119A also include the following:''
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+
{| class="wikitable" style="text-align: center; width: 85%"
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Pin 4 to Pin 8
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! style="width: 300px;" | Connection
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! style="width: 500px;" | Notes (as applicable)
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Pin 11 to Pin 24
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|-
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| Pin 5 -> Pin 10
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Pin 14 to EEProm Pin 8
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| '''''Do *NOT* include for the older URI P/N 9080 that uses the CM108'''''
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|-
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Pin 15 to EEProm Pin 1
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| Pin 6 -> Pin 11
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| '''''Do *NOT* include for the older URI P/N 9080 that uses the CM108'''''
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Pin 16 to EEProm Pin 2
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|}
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Pin 17 to EEProm Pin 3
 
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Pin 18 to EEProm Pin 4
 
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Pin 19 to EEprom Pin 5
 
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10K Resistor between Pins 21 & 22
 
−
 
 
−
10K Resistor between Pins 21 & 23
 
−
 
 
−
For URIx P/N 9095 that uses the CM119A also include the following:
 
−
 
 
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Pin 5 to Pin 10
 
−
 
 
−
Pin 6 to Pin 11
 
−
 
 
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Do *NOT* include these connections for the older URI P/N 9080 that uses the CM108.
 
−
 
 
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Remove EEprom pins 6 and 7 (not used).
 
−
 
 
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Use an ATMEL AT93C46E-PU (Digikey Part Number AT93C46E-PU-ND)
 
−
 
 
−
or equiv. for the EEProm.
 
−
 
 
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To accomplish this, pins 1 thru 4 of the the 8 pin DIP EEProm are soldered
 
−
 
 
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directly to pins 15 thru 18 (1 to 15, 2 to 16, 3 to 17, 4 to 18) of the
 
−
 
 
−
25 pin D-shell connector. Pin 14 is wired to pin 8 (Vcc) and pin 19 is
 
  
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wired to pin 5 (Gnd) of the EEProm. Pins 6 and 7 of the EEProm are not
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== Assembly ==
  
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used and may be removed.
+
# Pins 1 thru 4 of the the 8 pin DIP EEPROM are soldered directly to pins 15 thru 18 (1 to 15, 2 to 16, 3 to 17, 4 to 18) of the 25 pin D-shell connector.
 +
# Pin 14 is wired to pin 8 (Vcc) and pin 19 is wired to pin 5 (Gnd) of the EEPROM.
 +
# Pins 6 and 7 of the EEPROM are not used and may be removed.

Revision as of 05:40, 15 November 2020

The following page contains information about various URIs

URI / URI X

The URI / URI X is manufactured and sold by DMK Engineering.

Pinout

URI / URI X
PIN # Description Notes (as applicable)
1 PTT
2 GPIO1
3 GPIO2
4 GPIO4
5 GPIO5
6 GPIO6
7 CTCSS_DET
8 COR_DET
9 MIC_IN_DC
10 GPIO7
11 GPIO8
12 6dB_AOUT
13 GND
14 5VDC_OUT
15 EEPROM_CS
16 EEPROM_CK
17 EEPROM_DI
18 EEPROM_DO
19 GND
20 GND
21 MIC_IN_AC
22 LEFT_OUT
23 RIGHT_OUT
24 6dB_AIN
25 6dB_VDD

Schematics

Test Loopback Connector

The following information is used to create a URI Test (Loopback) interface.

Parts

  • 25 pin male D-shell connector
  • ATMEL AT93C46E-PU (Digikey Part Number AT93C46E-PU-ND) or equivalent for the EEPROM.
Connections for URI Test Loopback Connector
Connection Notes (as applicable)
Pin 1 -> Pin 7
Pin 2 -> Pin 3
Pin 4 -> Pin 8
Pin 14 -> EEPROM Pin 8
Pin 15 -> EEPROM Pin 1
Pin 16 -> EEPROM Pin 2
Pin 17 -> EEPROM Pin 3
Pin 18 -> EEPROM Pin 4
Pin 19 -> EEPROM Pin 5
  • Add the following resistors:
Connection Notes (as applicable)
10K Resistor between Pins 21 & 22
10K Resistor between Pins 21 & 23
  • For URIx P/N 9095 that uses the CM119A also include the following:
Connection Notes (as applicable)
Pin 5 -> Pin 10 Do *NOT* include for the older URI P/N 9080 that uses the CM108
Pin 6 -> Pin 11 Do *NOT* include for the older URI P/N 9080 that uses the CM108

Assembly

  1. Pins 1 thru 4 of the the 8 pin DIP EEPROM are soldered directly to pins 15 thru 18 (1 to 15, 2 to 16, 3 to 17, 4 to 18) of the 25 pin D-shell connector.
  2. Pin 14 is wired to pin 8 (Vcc) and pin 19 is wired to pin 5 (Gnd) of the EEPROM.
  3. Pins 6 and 7 of the EEPROM are not used and may be removed.
Retrieved from "http://wiki.pttlink.org/index.php?title=URI&oldid=1978"