SMC Networks SpacePC 1232 Series - Manual (Page 8)

8
Product Definition
SpacePC 1232 PC/104 CPU Module
¾ PC/AT compatible.
¾ PC/104 Form Factor: 3.550” x 3.775” (90 X 96 mm); height: 15 mm (0.6”)
¾ Low power consumption.
¾ High reliability.
¾ Operating systems supported: DOS (from 3.0 to 6.22), QNX, VxWorks, PSOS, Windows
3.11, Windows 95, Windows 98, Windows NT, Windows 2000, Linux.
AMD / NS Geode GX1 MMX Enhanced microprocessor
¾ 266MHz clock speed (300MHz version only available with a minimum quantity purchase)
¾ 1.8V core voltage processor supply
¾ 3.3V I/O interface voltage supply
¾ 16 KB unified L1 cache
¾ Six-stage pipelined integer unit
¾ Integrated Floating Point Unit (FPU)
¾ Supports a wide variety of Power Management standards:
ƒ APM (Advanced Power Management) for Legacy power management
ƒ ACPI (Advanced Configuration and Power Interface) for Windows power management
(Note: Geode processor family was acquired by AMD from National Semiconductor in 2003)
Memory Configurations
¾ 64 - 128 Mbytes surface mount SDRAM
¾ Integrated system memory and graphic frame memory (Unified Memory Architecture – UMA)
Solid State Disk
¾ A 640 KB of flash memory is available as re-programmable device (that is to say read-only
disk)
¾ One 32-pin socket for 32DIL Solid State Disk such as Disk On Chip (2000 and Millennium
series)
¾ The SpacePC 1232 supports all Flash IDE devices such as DOM, Compact Flash, ATA
Flash and 2.5” IDE-Flash disk
DMA, Interrupts, Timers
¾ Two cascaded 8237 DMA controllers (6 DMA channels)