System Resources - Siemens SIMATIC Box PC 620 Manual

Hardware Information
Component/Port
2
DP12 * Communication port
SIMATIC S7
USB Universal Serial Bus
Ethernet 10BaseT/100Base-TX (Intel 82559)
1
*
Electrically isolated in a safety extra-low voltage circuit (SELV)
2
*
Optional product feature
7.3

System Resources

All system resources (hardware address, memory configuration, IRQ,
DMA channel) are assigned dynamically by the Windows OS, depending on the
hardware configuration, drivers and connected peripheral devices. You can view
the current configuration of system resources or possible conflicts with the
following operating systems:
Windows 98
Start > Programs > Accessories > System Tools > System Information
Windows NT 4.0
Start > Programs > Administrative Tools (Common) > Windows NT
Diagnostics
Windows 2000/XP
Start > Run : enter msinfo32 in Open field and confirm with OK
7.3.1 BIOS/DOS system resources allocation
The following table describes the system resources in the delivery state of the
Box PC 620.
I/O address allocation
I/O address (hex)
from to
0000 000F
0010 001F
0020 0021
0022 003F
0040 0043
0044 005F
7-4
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Description
Size (byte) Description
Basic function Basic function
16 DMA Controller
16 Motherboard Resources
2 Programable Interrupt controller
30 Motherboard Resources
3 System Timer
28 Motherboard Resources
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Parameters
S
potentially isolated DP12 *
(CP 5611 compatible)
S
12MBaud
S
three high current (500mA) USB
ports
(2x external and 1x internal)
S
10/100 Mbps, potentially isolated *
possible alternative
function function
SIMATIC Box PC 620 Manual
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1
1
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