Dell Inspiron 3500 - Manual (Page 20)

1-10 Dell Inspiron 3500 Portable Computer Service Manual
Memory access time/
clock frequency . . . . . . . . . . .
66 MHz
BIOS address. . . . . . . . . . . . . F000:0000
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Serial . . . . . . . . . . . . . . . . . . . one 9-pin connector; 16550-compatible, 16-
byte buffer
Parallel . . . . . . . . . . . . . . . . . . one 25-hole connector; normal (unidirectional),
bidirectional, EPP 1.9, or ECP
Monitor . . . . . . . . . . . . . . . . . one 15-hole connector
PS/2 keyboard/mouse . . . . . . one 6-hole mini-DIN connector
Infrared . . . . . . . . . . . . . . . . . one infrared port
Docking connector . . . . . . . . . 240 pins
Audio . . . . . . . . . . . . . . . . . . . microphone, headphones/speakers, line-out
USB . . . . . . . . . . . . . . . . . . . . one 4-pin connector
RJ11 . . . . . . . . . . . . . . . . . . . . one RJ11 modem port (optional, not available in
all regions)
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Audio type . . . . . . . . . . . . . . . Sound Blaster Pro-compatible voice and music
functions, software wavetable
Audio controller . . . . . . . . . . . NeoMagic NM3298
Conversion . . . . . . . . . . . . . . . 16 bit (stereo analog-to-digital and digital-to-
analog)
FM music synthesizer . . . . . . 20-voice, 72-operator
Interfaces:
Internal. . . . . . . . . . . . . . . ISA bus, microphone, dual stereo speakers
External . . . . . . . . . . . . . . microphone, headphones, and line-in jacks
Internal speaker
amplifier . . . . . . . . . . . . . . . . .
1.5 W total, 0.75 W for each speaker
External microphone
input voltage range . . . . . . . .
280 mV peak to peak
Line/audio input voltage
range . . . . . . . . . . . . . . . . . . .
2.8 V peak to peak
Controls . . . . . . . . . . . . . . . . . volume can be controlled through key combina-
tions and application program menus
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Video type . . . . . . . . . . . . . . . 256-bit hardware-accelerated
Video controller . . . . . . . . . . . NeoMagic MagicMedia 256AV (NM2200B)
Video memory . . . . . . . . . . . . 2.5 MB integrated VRAM
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