EP4CE30F29C7N Datasheet, PDF (71/488 Pages) Altera Corporation – Cyclone IV Device Handbook, Volume 1

Table 5–3. GCLK Network Connections for Cyclone IV E Devices ⁽¹⁾ (Part 3 of 3)
GCLK Network Clock
GCLK Networks
Sources
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
DPCLK2 ⁽⁴⁾
CDPCLK1, or
CDPCLK2 ^{(2), (5)}
DPCLK5 ⁽⁴⁾
DPCLK7 ⁽²⁾
DPCLK4 ⁽⁴⁾
DPCLK6 ⁽²⁾
DPCLK6 ⁽⁴⁾
— — —vv— — — — — — — — — — — — — — —
—————v——————————————
——————v—————————————
CDPCLK5, or
CDPCLK6 ^{(2), (5)}
DPCLK3 ⁽⁴⁾
———————v————————————
CDPCLK4, or
CDPCLK3 ^{(2), (5)}
— —— — —— ——vv— — —— — —— —— —
DPCLK8
——————————v—————————
DPCLK11
———————————v————————
DPCLK9
————————————v———————
DPCLK10
— —— — —— —— — —— — —vv—— —— —
DPCLK5
———————————————v————
DPCLK2
————————————————v———
DPCLK4
—————————————————v——
DPCLK3
— — — — — — — — — — — — — — — — — —vv
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.