Aeron SBC-350A Specifications download pdf (Page 9)

Chapter 1 Hardware Configuration 3

Specifications

åSystem

• CPU: 80386SX-40 MHz, 80486SLC-33 MHz

• Bus interface: ISA (PC/AT) bus

• System performance:

51.9 MHz with an 80386SX-40 MHz CPU

• Data bus: 16 bit

• DMA channels: 7

• Interrupt levels: 15

• Processing ability: 32 bit

• Bus speed: 8 MHz

• Chipset: ALI M1217-40

• Real-time clock/calendar:

Uses Dallas DS-12887 RTC or equivalent chip and quartz oscillator,

åMemory

• RAM memory: 1 MB to 16 MB

Uses 256Kx9 (SIMM-256-7), 1Mx9 (SIMM-1000-7) or 4Mx9

(SIMM-4000-7) SIMMs with access time of 70 nsec. or less

• Shadow RAM memory: Support for system and video BIOS of up

to 256 KB in 32 KB blocks

åI/O

• IDE hard disk drive interface: Supports up to two IDE (AT bus)

hard disk drives. Can be enabled/disabled

• Floppy disk drive interface:

Supports up to two floppy disk drives, 5.25” (360 KB and 1.2 MB)

and/or 3.5” (720 KB, 1.44 MB and 2.88 MB). Can be enabled/

disabled

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Aeron SBC-350A Specifications Page 9