Date published 
 
    Contents
  1. SiRF - Wikipedia
  2. RCD510 Datasheet (data sheet) PDF
  3. Index of /static/sirf/doc/SirfAtlas/
  4. Raptor-Telematics User Manual

Index of /static/sirf/doc/SirfAtlas/ arersnaperstif.cf Apr CS- UG SiRF atlasV Hardware Design arersnaperstif.cf Apr . SiRFatlasV. AT Datasheet. August, SiRF Datasheet – Proprietary and Confidential v. Functional Descriptions. .. Table 5: RISC Interface Pre-fetch FIFO Invalid Register. So the default value of GPIO pad enable in AtlasV is. sirf atlas v datasheet, cross reference, circuit and application notes in pdf format.

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Datasheet Sirf Atlas V Pdf

Description: CSR/Sirf Atlas V, for GPS/PND, ARM with GPS Baseband processor. File list: SiRFatlasV arersnaperstif.cf,, Download users. (5). NXP; pdf (The I2C-Bus Specification). (6). Fastrax IV receiver, ref (1) functionality using the state of the art SiRF GSD4e chip. Specifications S Processor (CPU). SiRF Atlas VI processor MHZ. OS. WinCE Memory Li-ion built-in battery mAh/V. Power. 12V/24V DC .

Due to thermal constraints most of this SC mini operations time will be during eclipse Ref. The system is going to be very reliable to radiation upsets, even in less benign polar or geosynchronous orbits. Commercial CubeSats use commercial parts that have no radiation testing and are typically flown in very low earth orbits km , where radiation effects are greatly diminished. It is possible to shield the softer parts to obtain higher capability, depending on the environment. Xilinx used a different transistor cell architecture than in their commercial devices in order to harden the flipflops and configuration memory within the device. NASA is planning to perform independent radiation testing on the Xilinx part sometime in the future. Potential orbits and high value applications for the SpaceCube Mini are infinite. The gates can be programmed as accelerators to further speed up any CPU intensive operation. This set-up provides the highest computing power per watt. When configured with the commercial Xilinx V5, radiation tolerance scrubbing, watchdog functions are managed through an onboard radiation hard one time programmable Aeroflex FPGA. Instead, if radiation susceptibility is the most critical requirement for a mission, then the radiation hardened Space-grade Virtex-5QV can be used. The downside of this part is that the embedded PowerPC processors are factory disabled. To compensate for this, one or more Xilinx soft core MicroBlaze processors can be embedded to provide substantial computational resources for a Virtex-5QV design.

Introduction The Raptor -Telematics solution enables remote tracking and management of assets through GPS and cellular data technology.

This system serves as gateway for remote administration of vehicles and data analysis. The New Eagle telematics platform can monitor and analyze driver behavior, measure fuel consumption, and detect maintenance issues with vehicles before they become a problem.

The TCM is a standalone unit that can perform a multitude of functions from CAN data aggregation and analytic processing to real-time vehicle monitoring through available Cell networks. It can communicate desired parameter information to a web-based portal. Figure 1 - Telematics Data Flow Infographic 3 4 2.

Other hardware options may be available at a later date. Source code for the modules is not made available.

The capabilities of the software are described in the following sections. It can log up to 10 CAN messages, which are configurable through DBC by the fleet manager through the back-end web portal.

Data can be logged at kbaud, or kbaud. The remote diagnostics feature allows service personnel to monitor the status of deployed vehicles. This information is logged by the telematics unit and submitted to the Fleet Web Server, where it can be viewed and queried. Access to near-real-time data on the status and location of deployed vehicles can lead to substantially reduced maintenance costs: Malfunctioning equipment can be identified quickly, before a catastrophic failure causes extensive damage to the vehicle.

Service techs can be dispatched with knowledge of what the problem is, reducing diagnostic time in the field. Vehicle performance can be monitored and under-performing vehicles targeted for detailed analysis.

SiRF - Wikipedia

This may lead to a recalibration or updates to the ECU software. Driver behavior analysis can identify drivers in need of additional training.

The ECU has final authority to determine when it is safe for the ECU to be updated the telematics unit will query the ECU periodically when it has an update operation to perform. A part of the handshake protocol between the telematics unit and the ECU is a seed-key verification process that ensures that only authorized telematics units can perform an update on the ECU.

RCD510 Datasheet (data sheet) PDF

Further, the reflash packages are signed with a private key, so that no unauthorized updates can performed. This signature is verified by the telematics unit upon download. Using the Back-End 4. Go to telematics. NASA is planning to perform independent radiation testing on the Xilinx part sometime in the future.

Potential orbits and high value applications for the SpaceCube Mini are infinite. The gates can be programmed as accelerators to further speed up any CPU intensive operation. This set-up provides the highest computing power per watt. When configured with the commercial Xilinx V5, radiation tolerance scrubbing, watchdog functions are managed through an onboard radiation hard one time programmable Aeroflex FPGA. Instead, if radiation susceptibility is the most critical requirement for a mission, then the radiation hardened Space-grade Virtex-5QV can be used.

Index of /static/sirf/doc/SirfAtlas/

The downside of this part is that the embedded PowerPC processors are factory disabled. To compensate for this, one or more Xilinx soft core MicroBlaze processors can be embedded to provide substantial computational resources for a Virtex-5QV design.

Figure 6: Photo of the SpaceCube 2.

Despite the optical component's cancellation in , the radar component, with a code name of Topaz,has continued, with two satellites in orbit as of November ; these are: NROL, launched on Sept. A total of 5 radar satellites are in the Topaz program Ref. IPEX completed its mission, autonomous image processing and data reduction, fairly early after launch.

During the remainder of its functional life, it continued to transmit down health data. With nearly a years worth of health files, the team has been able to observe how the electronics behave in harsh environments.

Raptor-Telematics User Manual

We have learned a great deal from IPEX. Over 50 packets have been received. The project has recently received approval to release one of the first IPEX images captured in post-deployment.

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