EP4CGX150CF23I7 Altera, EP4CGX150CF23I7 Datasheet - Page 214
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EP4CGX150CF23I7
Manufacturer Part Number
EP4CGX150CF23I7
Description
IC CYCLONE IV FPGA 150K 484FBGA
Manufacturer
Altera
Series
CYCLONE® IV GXr
Datasheets
1.EP4CGX15BN11C8N.pdf
(44 pages)
2.EP4CGX15BN11C8N.pdf
(14 pages)
3.EP4CGX15BN11C8N.pdf
(478 pages)
4.EP4CGX15BN11C8N.pdf
(10 pages)
Specifications of EP4CGX150CF23I7
Number Of Logic Elements/cells
149760
Number Of Labs/clbs
9360
Total Ram Bits
6480000
Number Of I /o
270
Voltage - Supply
1.16 V ~ 1.24 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
484-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP4CGX150CF23I7
Manufacturer:
ALTERA
Quantity:
3 000
Part Number:
EP4CGX150CF23I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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8–48
Table 8–13. Dedicated Configuration Pin Connections During JTAG Configuration
Cyclone IV Device Handbook, Volume 1
nCE
nCEO
MSEL
nCONFIG
nSTATUS
CONF_DONE
DCLK
Signal
1
On all Cyclone IV devices in the chain, nCE must be driven low by connecting it to GND, pulling it low
through a resistor, or driving it by some control circuitry. For devices that are also in multi-device AS, AP,
PS, or FPP configuration chains, you must connect the nCE pins to GND during JTAG configuration or
JTAG configured in the same order as the configuration chain.
On all Cyclone IV devices in the chain, nCEO is left floating or connected to the nCE of the next device.
These pins must not be left floating. These pins support whichever non-JTAG configuration that you used
in production. If you only use JTAG configuration, tie these pins to GND.
Driven high by connecting to the V
a resistor or driven high by some control circuitry.
Pull to the V
multiple devices in the same JTAG chain, each nSTATUS pin must be pulled up to the V
Pull to the V
multiple devices in the same JTAG chain, each CONF_DONE pin must be pulled up to V
bank in which the pin resides individually. CONF_DONE going high at the end of JTAG configuration
indicates successful configuration.
Must not be left floating. Drive low or high, whichever is more convenient on your board.
You can perform JTAG testing on Cyclone IV devices before, during, and after
configuration. Cyclone IV devices support the BYPASS, IDCODE, and SAMPLE
instructions during configuration without interrupting configuration. All other JTAG
instructions can only be issued by first interrupting configuration and
reprogramming I/O pins with the ACTIVE_DISENGAGE and CONFIG_IO
instructions.
The CONFIG_IO instruction allows you to configure the I/O buffers through the
JTAG port and interrupts configuration when issued after the ACTIVE_DISENGAGE
instruction. This instruction allows you to perform board-level testing prior to
configuring the Cyclone IV device or waiting for a configuration device to complete
configuration. Prior to issuing the CONFIG_IO instruction, you must issue the
ACTIVE_DISENGAGE instruction. This is because in Cyclone IV devices, the
CONFIG_IO instruction does not hold nSTATUS low until reconfiguration, so you
must disengage the active configuration mode controller when active configuration is
interrupted. The ACTIVE_DISENGAGE instruction places the active configuration
mode controllers in an idle state prior to JTAG programming. Additionally, the
ACTIVE_ENGAGE instruction allows you to re-engage a disengaged active
configuration mode controller.
You must follow a specific flow when executing the ACTIVE_DISENGAGE,
CONFIG_IO, and ACTIVE_ENGAGE JTAG instructions in Cyclone IV devices.
The chip-wide reset (DEV_CLRn) and chip-wide output enable (DEV_OE) pins in
Cyclone IV devices do not affect JTAG boundary-scan or programming operations.
Toggling these pins do not affect JTAG operations (other than the usual
boundary-scan operation).
When designing a board for JTAG configuration of Cyclone IV devices, consider the
dedicated configuration pins.
during JTAG configuration.
CCIO
CCIO
supply of the bank in which the pin resides through a 10-k resistor. When configuring
supply of the bank in which the pin resides through a 10-k resistor. When configuring
CCIO
Chapter 8: Configuration and Remote System Upgrades in Cyclone IV Devices
supply of the bank in which the pin resides and pulling up through
Table 8–13
Description
describes how you must connect these pins
© December 2010 Altera Corporation
CCIO
CCIO
supply of the
individually.
Configuration
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