Specifications

Altera Corporation 27
EPXA10 Development Board Hardware Reference Manual
Board-Level Issues
The PCI interface requires no devices on the board level if the PCI is
implemented as an IP core in the EPXA10 device. All of the power
supplies are provided when the ATX power supply is connected on the
EPXA10 development board.
Table 22 lists the PCI interface characteristics.
Expansion Headers
Four expansion headers are provided on the EPXA10 development board.
The expansion headers are implemented using SAMTEC TOLC 200-pin
connectors, as listed in Table 23 on page 27. They are connected to I/O
pins on the EPXA10 device. Each header includes +5-V, +3.3-V, ±12-V,
and ground signals, as well as I/O signals.
Table 23 provides information on the devices used to implement the
expansion header interface.
Note:
(1) Altera recommends that you use Samtec SOLC-150-02-F-Q for the daughter board connectors.
Table 24 lists the expansion header interface characteristics.
Table 22. PCI Interface Characteristics
Interface Features I/O Pins Voltages Clocks
PCI Interface 55 plus clock +3.3 V, +5 V, ±12 V 33 MHz
Table 23. Expansion Header Interface Device Reference
Reference Part Number Manufacturer Website Address Description
U123
SAMTEC
TOLC-150-32-F-Q
Samtec www.samtec.com Connector to expansion card
U124
U125
U126
Table 24. Expansion Header Interface Characteristics
Interface Features I/O Pins Signalling
Voltage
Clocks
Voltages
Expansion header interface 501
±3.3 V 33 MHz +3.3 V, +5 V, ±12 V