Siemens PC 670 用户手册

7-3

Panel PC 670 Computing Unit, Equipment Manual

Chipset

VIA PN133T

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SDRAM

BIOS

Update via software

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512K in 4 pages

CPU

Pentium III / Celeron 
(type FC-PGA370)

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Upgradeable

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Multimedia support

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On Board L2-Cache with 128 k/256 k
/512 K

Memory

DIMM modules
up to max. 256MB/DIMM

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Data capacity of 64 bits + ECC

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Modules with ECC possible

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3.3  V

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SDRAM to PC100 specification

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up to 128MBit chip size on the module

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66/100MHz bus speed

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2 DIMMs can be used

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Easy to replace

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variable from 64-512MB/DIMM

Graphics card

UXGA LCD Controller on the AG Bus is
integrated Chip set (S3)

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up to 32 Mbytes of SDRAM are part of
the main memory and can be
configured (8/16/32MB)

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CRT: 
up to1600x1200/85Hz 65536 colors
with PC133 memory modules
up to1280x1024/85Hz 65536 colors
with PC100 memory modules

Hard disk

ATA-33 mode

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Ultra DMA capable

CD-ROM drive

Master on secondary EIDE channel

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24 speed

CD-RW/DVD

Master on secondary EIDE channel

Multi Spin Writer Drive

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Read: CD-ROM, CD-R 14-32 times,
CD-RW 8-20 times Speed

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Write: CD-R 12 times, 
CD-RW 10 times Speed

suppors recording:

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Disc at once, Track at once, 
Session at once, Packet writing

Floppy

Notebook port for 34-pin ribbon cable

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1.44 MB

LS240

Slave on secondary EIDE channel

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1.44 MB standard floppy disks

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120MB/240MB SuperDisk

Keyboard

Port for PS2 keyboard

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Standard

Mouse

PS2 mouse port

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Standard

Serial

COM1/25 pins
COM2/9 pins.

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TTY *

2

 and V24

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Standard

TTY

Communication with SIMATIC S5-CPUs

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Range up to 1000 m