EP4SE360F35I4 Datasheet, PDF (128/432 Pages) Altera Corporation – This section provides a complete overview of all features relating to the Stratix IV device family, which is the most architecturlly advanced

5–12
Chapter 5: Clock Networks and PLLs in Stratix IV Devices
Clock Networks in Stratix IV Devices
Table 5–3. Clock Input Pin Connectivity to the RCLK Networks (Part 2 of 2)
Clock Resource
CLK (p/n Pins)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
RCLK [34, 40]
— — — — — — — — — Y — — — ———
RCLK [33, 37, 39, 43] — — — — — — — — — — Y — — — — —
RCLK [32, 36, 38, 42] — — — — — — — — — — — Y — — — —
RCLK [47, 51, 57, 61] — — — — — — — — — — — — Y — — —
RCLK [46, 50, 56, 60] — — — — — — — — — — — — — Y _— —
RCLK [45, 49, 53, 55, _{— — — — — — — — — — — — — — Y —}
59, 63]
RCLK [44, 48, 52, 54, _{— — — — — — — — — — — — — — — Y}
58, 62]
Clock Input Connections to the PLLs
Table 5–4 lists the dedicated clock input pin connectivity to Stratix IV PLLs.
Table 5–4. Device PLLs and PLL Clock Pin Drivers ⁽¹⁾, ⁽²⁾
Dedicated Clock
PLL Number
Input Pin
CLK (p/n Pins)
L1 ⁽³⁾ L2
L3 L4 ⁽³⁾ B1 B2 R1 ⁽³⁾ R2
R3 R4 ⁽³⁾ T1
T2
CLK0
Y
Y
Y
Y
—— — — — — — —
CLK1
Y
Y
Y
Y
—— — — — — — —
CLK2
Y
Y
Y
Y
—— — — — — — —
CLK3
Y
Y
Y
Y
—— — — — — — —
CLK4
— —— —
Y
Y ——— ———
CLK5
— —— —
Y
Y ——— ———
CLK6
— —— —
Y
Y ——— ———
CLK7
— —— —
Y
Y ——— ———
CLK8
— —— —
——
Y
Y
Y
Y
——
CLK9
— —— —
——
Y
Y
Y
Y
——
CLK10
— —— —
——
Y
Y
Y
Y
——
CLK11
— —— —
——
Y
Y
Y
Y
——
CLK12
— —— —
—— — — — —
Y
Y
CLK13
— —— —
—— — — — —
Y
Y
CLK14
— —— —
—— — — — —
Y
Y
CLK15
— —— —
—— — — — —
Y
Y
Notes to Table 5–4:
(1) For single-ended clock inputs, only the CLK<#>p pin has a dedicated connection to the PLL. If you use the CLK<#>n pin, a global clock is used.
(2) For the availability of the clock input pins in each device density, refer to the “Stratix IV Device Pin-Out Files” section of the Pin-Out Files for
Altera Devices site.
(3) These are non-compensated clock input paths. For the compensated input for these PLLs, use the corresponding PLL_[L, R][1,4]_CLK input
pin.
Stratix IV Device Handbook
Volume 1
September 2012 Altera Corporation