EP3SE50F780I3N Altera, EP3SE50F780I3N Datasheet - Page 203
EP3SE50F780I3N
Manufacturer Part Number
EP3SE50F780I3N
Description
Stratix III
Manufacturer
Altera
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3SE50F780I3N
Manufacturer:
ALTERA
Quantity:
540
Part Number:
EP3SE50F780I3N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
- Current page: 203 of 904
- Download datasheet (13Mb)
Figure 6–37. PLL Reconfiguration Scan Chain
Notes to
(1)
(2)
(3)
Altera Corporation
November 2007
scandata
scanclk
scanclkena
configupdate
Table 6–15. Real-Time PLL Reconfiguration Ports (Part 1 of 2)
scanclkena
The Stratix III Left/Right PLLs support
i = 6 or i = 9.
This figure shows the corresponding scan register for the K counter in between the scan registers for the charge
pump and loop filter. The K counter is physically located after the VCO.
PLL Port Name
configupdate
scandataout
scandone
scandata
Figure
inclk
scanclk
6–37:
from m counter
from n counter
/Ci (2)
Serial input data stream to scan
chain.
Serial clock input signal. This
clock can be free running.
Enables
the
the scan chain. Active high
Writes the data in the scan chain
to the PLL. Active high
scandata
1
Table 6–15
logic device (PLD) logic array or I/O pins.
/Ci-1
scanclk
Description
The counter settings are updated synchronously to the clock
frequency of the individual counters. Therefore, all counters are
not updated simultaneously.
to be loaded in
C0 - C6
shows how these signals can be driven by the programmable
and allows
PFD
counters.
/C2
Logic array or I/O pin
GCLK/RCLK or I/O
pins
Logic array or I/O pin
Logic array or I/O pin
LF/K/CP (3)
Clock Networks and PLLs in Stratix III Devices
/C1
Source
Stratix III Device Handbook, Volume 1
/C0
VCO
/m
circuit
PLL reconfiguration
circuit
circuit
circuit
PLL reconfiguration
PLL reconfiguration
PLL reconfiguration
Destination
/n
6–53
Related parts for EP3SE50F780I3N
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
CYCLONE II STARTER KIT EP2C20N
Manufacturer:
Altera
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 35 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 15 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 30 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 10ns
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 7ns
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Classic EPLD
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
High-performance, low-power erasable programmable logic devices with 8 macrocells, 10ns
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Altera Corporation
Datasheet:
Part Number:
Description:
CPLD, EP610 Family, ECMOS Process, 300 Gates, 16 Macro Cells, 16 Reg., 16 User I/Os, 5V Supply, 25 Speed Grade, 24DIP
Manufacturer:
Altera Corporation
Datasheet: