GPS XR5 Baseband
Microchip. Made for XR5 and XR6 Navigation.
DCD-LPR-G, CellSync, NavSync Timing. Features XR5 GPS 6-channel GPS signal processing chip. Also contains UARTs (Com ports), peripherals and glue logic to the seperate MC68020 CPU and MC68882 floating point co-processor chips.
XR5M-6 and Timing products used one XR5 chip could be used to track up to 8 satellites, 4 in dedicated channels and 2 channels multiplexing up to 2 satellites each.
XR5M-12 used 2 XR5 chips to track up to 12 satellites in dedicated channels.
XR6 Sharpe used 3 XR5 chips, 2 chips to track up to 12 satelites in dedicated channels and a 3rd chip to provide the extra 'glue logic' for another MC68020 CPU. Silicon wafer technology 0.8 micrometre.
DCD-LPR-G, CellSync, NavSync Timing. Features XR5 GPS 6-channel GPS signal processing chip. Also contains UARTs (Com ports), peripherals and glue logic to the seperate MC68020 CPU and MC68882 floating point co-processor chips.
XR5M-6 and Timing products used one XR5 chip could be used to track up to 8 satellites, 4 in dedicated channels and 2 channels multiplexing up to 2 satellites each.
XR5M-12 used 2 XR5 chips to track up to 12 satellites in dedicated channels.
XR6 Sharpe used 3 XR5 chips, 2 chips to track up to 12 satelites in dedicated channels and a 3rd chip to provide the extra 'glue logic' for another MC68020 CPU. Silicon wafer technology 0.8 micrometre.
Object Details
| ID: | ZBA9349 |
|---|---|
| Type: | GPS Chip |
| Display location: | Not on display |
| Creator: | Systems, Navstar |
| Date made: | 1992 |
| Credit: | © Intel Corporation (UK) Limited/Photo: © National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 6 mm x 35 mm x 35 mm |