EP4CGX150CF23I7N Altera, EP4CGX150CF23I7N Datasheet - Page 372

• Manufacturer Part Number: EP4CGX150CF23I7N
• Description: IC CYCLONE IV FPGA 150K 484FBGA
• Manufacturer: Altera
• Series: CYCLONE® IV GXr

Specifications of EP4CGX150CF23I7N

• 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
• Family Name: Cyclone IV
• Number Of Logic Blocks/elements: 149760
• # I/os (max): 270
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 149760
• Ram Bits: 6635520
• Operating Supply Voltage (min): 1.16V
• Operating Supply Voltage (max): 1.24V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 484
• Package Type: FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

2–6
Table 2–5. Reset and Power-Down Sequences for Bonded Channel Configurations
Figure 2–3. Sample Reset Sequence for Bonded and Non-Bonded Configuration Transmitter Only Channels
Cyclone IV Device Handbook, Volume 2
Transmitter Only
Receiver and Transmitter
Receiver and Transmitter
Reset and Power-Down Signals
Channel Set Up
Output Status Signals
Table 2–4
modes for the rx_locktorefclk and rx_locktodata signals.
Table 2–4. Lock-To-Reference and Lock-To-Data Modes
Bonded Channel Configuration
In a bonded channel configuration, you can reset all the bonded channels
simultaneously. Examples of bonded channel configurations are the XAUI, PCIe Gen1
×2 and ×4, and Basic ×2 and ×4 functional modes. In Basic ×2 and ×4 functional mode,
you can bond Transmitter Only channels together.
In XAUI mode, the receiver and transmitter channels are bonded. Each of the receiver
channels in this mode has its own rx_freqlocked output status signals. You must
consider the timing of these signals in the reset sequence.
Table 2–5
the stated functional modes.
Transmitter Only Channel
This configuration contains only a transmitter channel. If you create a Transmitter
Only instance in the ALTGX MegaWizard Plug-In Manager in Basic ×4 functional
mode, use the reset sequence shown in
tx_digitalreset
pll_locked
pll_areset
rx_locktorefclk
Basic ×2 and ×4
Automatic lock mode for XAUI
functional mode
Manual lock mode for XAUI functional
mode
lists the lock-to-reference (LTR) and lock-to-data (LTD) controller lock
lists the reset and power-down sequences for bonded configurations under
1
—
1
0
1 s
Receiver CDR Mode
2
3
4
rx_locktodata
0
1
0
Figure
“Transmitter Only Channel” on page 2–6
“Receiver and Transmitter Channel—Receiver
CDR in Automatic Lock Mode” on page 2–7
“Receiver and Transmitter Channel—Receiver
CDR in Manual Lock Mode” on page 2–9
Chapter 2: Cyclone IV Reset Control and Power Down
2–3.
LTR/LTD Controller Lock Mode
Automatic Lock Mode
© December 2010 Altera Corporation
Manual, LTR Mode
Manual, LTD Mode
Refer to
Transceiver Reset Sequences