DK-SI-2SGX90N Altera, DK-SI-2SGX90N Datasheet - Page 17

• Manufacturer Part Number: DK-SI-2SGX90N
• Description: SI KIT W/SII GX EP2SGX90N
• Manufacturer: Altera
• Series: Stratix® IIr
• Type: DSPr

Specifications of DK-SI-2SGX90N

• Contents: Dev Board, Quartus®II Web Edition, Cables, Accessories, Reference Designs and Demos
• For Use With/related Products: Stratix ll GX 2SGX90N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-1724

Setting the Clock
Circuit Switches
Altera Corporation
June 2006
Note to
(1)
Low
High
Low
High
Table 2–2. Setting the Clock Circuit Switches,
S8-1
S8-1, S8-2, and PCIe Clk
When using the clock speed DIP switch bank (S8), set switches 1-5, 7, and 8 in the closed position, and switch 6 in
the open position.
Table
Low
Low
Low
High
2–2:
S8-2
25 MHz
100 MHz
125 MHz
200 MHz
PCIe Clk
(U5)
Power Supply Cable
Connect the power cable to the board and plug the other end into a power
outlet. To power up the board, place the power switch (S10) in the ON
position. When power is supplied to the board, the LED (D13)
illuminates.
After the board powers up, the on-board flash memory, which ships
pre-programmed with the factory design, automatically configures the
Stratix II GX device. The CONF DONE LED (D14) illuminates, signaling
that the Stratix II GX device is configured.
1
Set the DIP switch S8 and slide switch S9 per the instructions listed in
Table
1
Low
High
Low
High
2–2.
S8-3
S8-3, S8-4 and PCIe Clk
If the board does not power up after the power cable is
connected, make sure that the power switch (S10) is in the ON
position.
To use the on board oscillator, the slide switch (S9) needs to be in the OSC
position. However, to use the SMA connectors J5 and J6, the slide switch
needs to be in the SMA position. The I/O standard of the pattern generator
should be set to LVPECL, LVDS, LVHSTL, SSTL, or the HCSL level.
Transceiver Signal Integrity Development Kit, Stratix II GX Edition
Getting Started User Guide
Low
Low
High
High
S8-4
Note (1)
±25%
No
-0.5%
-0.75%
spread
PCIe Clk
(U5)
High
Low
—
—
S8-5 and PCIe Clk
S8-5
Enable
Disable
—
—
PCIe Clk
(U5)
High
Low
—
—
S8-6 and Basic Clk
S8-6
Getting Started
Basic Clk
Enable
Disable
—
—
(U8)
2–9