Chapter 1 Introduction
PSB-1688LF USER
′
S MANUAL
Page: 1-5
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IRDA PORT :
5-pin Infrared port.
Support IrDA v1.0 SIR protocol.
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LED INDICATOR :
System power.
Hard Disk access.
Power LED indicator.
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DMA CONTROLLER :
82C37 x 2
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DMA CHANNELS :
7
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INTERRUPT CONTROLLERS :
82C59 x 2
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INTERRUPT LEVELS :
15
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OPERATING TEMPERATURE :
0 to 60
°
C.
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SYSTEM POWER REQUIREMENT :
DC Voltage: +5V, m4.75V, m5.25V.
DC Ampere: 6.1A. (P-III 1.266 GHz)
DC Voltage: +12V, m11.4V, m12.6V.
DC Ampere: 500mA.
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BOARD DIMENSION :
338.5mm x 122mm, 13.33” x 4.8”
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BOARD NET WEIGHT :
375 grams