EP4CE40 datasheet(71/488 Pages) ALTERA

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DPCLK2 (4)

CDPCLK1

, or

CDPCLK2 (2), (5)

—

v v — — — — — — — — — — — — — — —

DPCLK5 (4)

DPCLK7 (2)

—

v — — — — — — — — — — — — — —

DPCLK4 (4)

DPCLK6 (2)

—

v — — — — — — — — — — — — —

DPCLK6 (4)

CDPCLK5

, or

CDPCLK6 (2), (5)

—

v — — — — — — — — — — — —

DPCLK3 (4)

CDPCLK4

, or

CDPCLK3 (2), (5)

—

v v — — — — — — — — — —

DPCLK8

—

v — — — — — — — — —

DPCLK11

—

v — — — — — — — —

DPCLK9

—

v — — — — — — —

DPCLK10

—

v v — — — — —

DPCLK5

—

v — — — —

DPCLK2

—

v — — —

DPCLK4

—

v — —

DPCLK3

—

v v

Notes to Table 5–3:

(1) EP4CE6 and EP4CE10 devices only have GCLK networks 0 to 9.

(2) These pins apply to all Cyclone IV E devices except EP4CE6 and EP4CE10 devices.

(3) EP4CE6 and EP4CE10 devices only have PLL_1 and PLL_2.

(4) This pin applies only to EP4CE6 and EP4CE10 devices.

(5) Only one of the two CDPCLK pins can feed the clock control block. You can use the other pin as a regular I/O pin.

Table 5–3. GCLK Network Connections for Cyclone IV E Devices (1) (Part 3 of 3)

GCLK Network Clock

Sources

GCLK Networks

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