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2.7.8 XMC Inter face
For easy and flexible configuration a standard XMC connector, J19, is available. The board uses one x8
PCI Express 2.0 interface operating at 5.0 GT/s and compliant with the ANSI/VITA 42.0 and ANSI/VITA
42.3 specifications. x8 PCI Express 3.0 operating at 8 GT/s is available on request.
2.7.9 CompactPCI Inter face
The CP6005(X)-SA supports a flexibly configurable, hot swap CompactPCI interface. In the system slot
the PCI / PCI-X interface is in the transparent mode, and in the peripheral slot the CompactPCI inter-
face is isolated so that it cannot communicate with the CompactPCI bus. This mode is known as "passive
mode".
2.7.9.1 Board Functionality when Installed in System Slot
The CP6005(X)-SA supports a flexibly configurable, hot swap CompactPCI interface. In the system slot
the PCI / PCI-X interface is in the transparent mode, and in the peripheral slot the CompactPCI inter-
face is isolated so that it cannot communicate with the CompactPCI bus. This mode is known as "passive
mode".
2.7.9.2 Board Functionality when Installed in System Slot
In the system slot, the CompactPCI interface can be either a 64-bit / 66 MHz PCI or PCI-X interface via
a dedicated PCI Express-to-PCI-X bridge from Pericom (PI7C9X130).
The CP6005(X)-SA supports up to seven peripheral slots with 33 MHz and up to 4 peripheral slots with
66 MHz through a backplane.
The PCI Express-to-PCI-X bridge detects the PCI mode (PCI or PCI-X) and the bus speed (33 MHz or 66
MHz) via two PCI control signals on J1: PCIXCAP (pin B16) and M66EN (pin D21). The following config-
urations are supported by the CompactPCI interface.
Table 16: CompactPCI PCI / PCI-X Configuration
FREQUENCY
MODE
33 MHz
PCI
33 MHz
PCI
66 MHz
PCI
66 MHz
PCI
66 MHz
PCI-X
Note:
To support 66 MHz PCI / PCI-X frequency, the CompactPCI signaling voltage (VI/O) must be
3.3 V.
The CP6005(X)-SA provides automatic voltage detection for the VI/O to switch the PCI fre-
quency to 33 MHz in an 5V environment.
www.kontron.com
M66EN
PCIXCAP
J1, PIN D21
J1, PIN B16
Low
Low
--
Low
High
Low
High
--
--
Pull-down resistor
User Guide
CP6005(X)-SA
DIP SWITCH SW2
DIP SWITCH SW2
SWITCH 2
SWITCH 1
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
34
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