B400P/BE400P on DAHDI User Manual
OpenVox Communication Co. LTD.
URL: www.openvox.cn
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Chapter 2 Hardware Setup
There are some points should be paid attention to when setting up
B400P/BE400P.
2.1 Power supply
The board is powered by PCI slot, but some newest model PCs do not
p5V on PCI slots, in such cases, you have to set the jumper to
3.3V.
2.2 Slot compatibility
B400P/BE400P is compatible with 32-bit 3.3V PCI slot, 32-bit 5.0V PCI
slot, 64-bit 3.3V PCI slot or 64-bit 5.0V PCI slot except PCI-E slot; you
should confirm your slot type firstly and then insert B400P/BE400P into
any type of PCI slot as previously described. Some slots are described
like that.
64-bit 5.0V PCI slot
64-bit 3.3V PCI slot
32-bit 5.0V PCI slot
PCI-E ×1 slot
32-bit 3.3V PCI slot
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2
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Figure 2 PCI-E and PCI slots
