ZEUS Technical Manual | Introduction |
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ZEUS features
Microprocessor•PXA270 312/416/520MHz processor (520MHz fitted as standard).
Cache•32K data cache, 32K instruction cache, 2K mini data cache.
System memory•Fixed
- 64/128/256 MB SDRAM
•Fixed
SRAM
•256 KB of SRAM battery backed on board.
Video•
•Optional LVDS interface.
Serial ports•4x UART fast serial ports - 4x 16550 compatible UARTs (921.6Kbaud):
-1x RS422/485 - software selectable.
-1x RS232/422/485 - software selectable.
-2x RS232.
Wireless support•GSM/GPRS, iDEN, CDMA modem and GPS using low profile
•IEEE802.15.4 / ZigBee wireless interface using low profile
•2x
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•Factory build option for external
•2x USB 1.1 host controller ports supporting 12MB/s and 1.5MB/s speeds.
•Alternatively, one host channel may be configured as a USB 1.1 client controller port supporting 12MB/s and 1.5MB/s speeds.
•Power switch included on board with 500mA current limit.
•2x USB
•Header for client port.
© 2007 Eurotech Ltd Issue D | 10 |