EP1SGX10DF672C6 Datasheet, PDF (141/272 Pages) Altera Corporation – Section I. Stratix GX Device Family Data Sheet

Figure 4–46. EP1SGX25 & EP1SGX10 Device I/O Clock Groups
IO_CLKA[7:0]
IO_CLKB[7:0]
8
Stratix GX Architecture
8
I/O Clock Regions
8
IO_CLKH[7:0]
22 Clocks in
the Quadrant
13
22 Clocks in
the Quadrant
14
8
IO_CLKG[7:0]
22 Clocks in
the Quadrant
16
22 Clocks in
the Quadrant
15
8
8
IO_CLKF[7:0]
IO_CLKE[7:0]
Altera Corporation
February 2005
4–75
Stratix GX Device Handbook, Volume 1