PLLs & Clock Networks
The Quartus II software enables the PLLs and their features without
requiring any external devices. Table 2–9 shows the PLLs available for
each Stratix II device and their type.
Table 2–9. Stratix II Device PLL Availability
Fast PLLs
Enhanced PLLs
Device
1
2
3
4
7
8
9
10
5
6
11
12
EP2S15
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
EP2S30
EP2S60 (1)
EP2S90 (2)
EP2S130 (3)
EP2S180
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
Notes to Table 2–9:
(1) EP2S60 devices in the 1020-pin package contain 12 PLLs. EP2S60 devices in the 484-pin and 672-pin packages
contain fast PLLs 1–4 and enhanced PLLs 5 and 6.
(2) EP2S90 devices in the 1020-pin and 1508-pin packages contain 12 PLLs. EP2S90 devices in the 484-pin and 780-pin
packages contain fast PLLS 1–4 and enhanced PLLs 5 and 6.
(3) EP2S130 devices in the 1020-pin and 1508-pin packages contain 12PLLs. The EP2S130 device in the 780-pin package
contains fast PLLs 1–4 and enhanced PLLs 5 and 6.
2–58
Altera Corporation
May 2007
Stratix II Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
