Based on 100 MHz, 32-bit RISC with 16 KB I-Cache and 2 KB D-Cache, NavSpark includes IEEE-754 compliant floating point unit, 1 MB flash memory, and 212 KB SRAM. NavSpark-BD model has GPS/Beidou receiver onboard for smartphone manufacturers, while NavSpark-GL includes GPS/GLONASS receiver. Housed in 7 x 7 mm QFN56 package, Venus822 quad-mode GPS/GNSS processor with extended I/O pins can simultaneously process 34 GPS/GLONASS/Beidou/Galile /QZSS/SBAS signals in parallel.
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