Lime-GPSDO: Difference between revisions

Latest revision as of 12:26, 11 April 2019

Lime-GPSDO Boards

Lime-GPSDO is a combination of GPS receiver, high-quality clock source (VCOCXO) and Intel MAX10 FPGA fitted in one board which can be used as high stability clock source for timing sensitive applications.

Lime-GPSDO v1.0 board

Features and Specifications

Feature	Description
FPGA	Intel MAX 10 (10M16SAU169C8G 169-UBGA)
USB-to-UART bridge	Silicon labs USBXpress Family CP2102N
Oscillator	Rakon U7475LF @30.72MHz
GPS receiver	TBD
RF connection	3 SMA connectors (Time pulse, GNSS antena, Clock output)
Status indicators	x3 Programmable LEDs
Dimensions	50.50mm x 80mm

Getting Help

If you have questions, the MyriadRF Discourse is a best place to ask for help.

Documentation

FPGA Binaries

Here are the links to pre-compiled FPGA gateware (bitstream):

FPGA TBD

Board Design Files

Here are links to the schematic, PCB project and BOM:

Lime-GPSDO v1.0

Additional Components

Here is a list of additional components to be used with LimeSDR-Mini board.

TBD

@@ Line 6: / Line 6: @@
 [[File:Lime-GPSDO_v1.0.png|center|550px|Lime-GPSDO v1.0 ]]
+== Features and Specifications ==
+{| class="wikitable"
+! Feature !! Description
+|-
+| FPGA || Intel MAX 10 (10M16SAU169C8G 169-UBGA)
+|-
+| USB-to-UART bridge  || Silicon labs USBXpress Family CP2102N
+|-
+| Oscillator || Rakon U7475LF @30.72MHz
+|-
+| GPS receiver || TBD
+|-
+| RF connection || 3 SMA connectors (Time pulse, GNSS antena, Clock output)
+|-
+| Status indicators || x3 Programmable LEDs
+|-
+| Dimensions || 50.50mm x 80mm
+|}
+== Getting Help ==
+If you have questions, the [https://discourse.myriadrf.org/ MyriadRF Discourse] is a best place to ask for help.
+== Documentation ==
+* [[Getting_Started_with_Lime-GPSDO | Getting Started with Lime-GPSDO]]
+* [[Lime-GPSDO_v1.0_hardware_description | Lime-GPSDO v1.0 hardware description]]
+== FPGA Binaries ==
+Here are the links to pre-compiled FPGA gateware (bitstream):
+* FPGA [https://github.com/myriadrf/Lime-GPSDO_GW/blob/master/Lime-GPSDO/Lime-GPSDO.pof TBD]
+== Board Design Files ==
+Here are links to the schematic, PCB project and BOM:
+Lime-GPSDO v1.0
+* [https://github.com/myriadrf/ Schematic (PDF) TBD]
+* [https://github.com/myriadrf/ PCB project (Altium project) TBD ]
+* [https://github.com/myriadrf/ BOM (XLS) TBD]
+== Additional Components ==
+Here is a list of additional components to be used with LimeSDR-Mini board.
+* TBD
+{{Community}}