Neu: Piksi
Verfasst: 09.08.2013 - 12:20
Moin moin!
Soeben entdeckt: Piksi (http://swift-nav.com/)
RF-technisch ist das mit einem MAX2769 ja sozusagen „ein halber“ NV08C-CSM (vgl. http://docs.swift-nav.com/pdfs/piksi_sc ... v2.3.1.pdf bzw. http://www.kowoma.de/gpsforum/viewtopic.php?f=3&t=3307).
Das eigentlich Interessante am Piksi ist aber „SwiftNAP“, siehe http://docs.swift-nav.com/pdfs/piksi_da ... v2.3.1.pdf:
"The SwiftNAP consists of a Xilinx Spartan-6 FPGA that comes pre-programmed with Swift Navigation's SwiftNAP firmware. The SwiftNAP contains correlators specialized for satellite signal tracking and acquisition, as well as programmable digital notch filters for CW noise nulling. The correlators are flexible and fully programmable via a high-speed SPI register interface and are used as simple building blocks for implementing tracking loops and acquisition algorithms on the microcontroller. Whilst the SwiftNAP HDL is not open-source at this time, the Piksi has no restrictions against loading one's own firmware onto the on-board Spartan-6 FPGA. More detail on the SwiftNAP is available from the SwiftNAP datasheet."
Ob NVS sich hiervor allzusehr fürchten muss?
Viele Grüße,
Hagen
Soeben entdeckt: Piksi (http://swift-nav.com/)
RF-technisch ist das mit einem MAX2769 ja sozusagen „ein halber“ NV08C-CSM (vgl. http://docs.swift-nav.com/pdfs/piksi_sc ... v2.3.1.pdf bzw. http://www.kowoma.de/gpsforum/viewtopic.php?f=3&t=3307).
Das eigentlich Interessante am Piksi ist aber „SwiftNAP“, siehe http://docs.swift-nav.com/pdfs/piksi_da ... v2.3.1.pdf:
"The SwiftNAP consists of a Xilinx Spartan-6 FPGA that comes pre-programmed with Swift Navigation's SwiftNAP firmware. The SwiftNAP contains correlators specialized for satellite signal tracking and acquisition, as well as programmable digital notch filters for CW noise nulling. The correlators are flexible and fully programmable via a high-speed SPI register interface and are used as simple building blocks for implementing tracking loops and acquisition algorithms on the microcontroller. Whilst the SwiftNAP HDL is not open-source at this time, the Piksi has no restrictions against loading one's own firmware onto the on-board Spartan-6 FPGA. More detail on the SwiftNAP is available from the SwiftNAP datasheet."
Ob NVS sich hiervor allzusehr fürchten muss?
Viele Grüße,
Hagen