ep1s25 Altera Corporation, ep1s25 Datasheet - Page 94

• Manufacturer Part Number: ep1s25
• Description: Stratix Device Family Data Sheet
• Manufacturer: Altera Corporation

PLLs & Clock Networks
Figure 2–47. EP1S10, EP1S20 & EP1S25 Device I/O Clock Groups
2–80
Stratix Device Handbook, Volume 1
IO_CLKH[7..0]
IO_CLKG[7..0]
8
8
8
the Quadrant
the Quadrant
22 Clocks in
22 Clocks in
IO_CLKA[7..0]
IO_CLKF[7..0]
8
IO_CLKB[7..0]
IO_CLKE[7..0]
8
the Quadrant
the Quadrant
22 Clocks in
22 Clocks in
8
Altera Corporation
8
8
I/O Clock Regions
IO_CLKC[7..0]
IO_CLKD[7..0]
July 2005