Advantech PCM-3618, User Manual

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PCM-3618 User Manual 6
2.1 Jumper and Switch Settings
The PCM-3618 supports ENHANCED mode and SHAREDIRQ functionality. It can
fully meet your application needs for high speed and multiple ports. The detail of spe-
cific settings are described as follows:
Enhanced Mode (M0)
In enhanced mode, you can select a different base address. The base address deter-
mines the address for each port.
You use switches 1~7 of DIP switch SW2 to set the base address anywhere from hex
200 to 3F8. To set the base address, you have to calculate the base address as fol-
lows: (switch ON is "0", switch OFF is "1".)
The I/O address for the four ports are as follows:
Port I/O address
Port1 Base+00H
Port2 Base+08H
Port3 Base+10H
Port4 Base+18H
Port5 Base+20H
Port6 Base+28H
Port7 Base+30H
Port8 Base+38H