EP4CGX150CF23I7N Altera, EP4CGX150CF23I7N Datasheet - Page 395

• 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

Chapter 3: Cyclone IV Dynamic Reconfiguration
Dynamic Reconfiguration Controller Port List
Table 3–2. Dynamic Reconfiguration Controller Port List (ALTGX_RECONFIG Instance) (Part 3 of 6)
© December 2010 Altera Corporation
rx_tx_duplex_sel
[1..0]
Analog Settings Control/Status Signals
tx_vodctrl[2..0]
(1)
Port Name
Output
Input/
Input
Input
This is a 2-bit wide signal. You can select this in the Error checks screen.
The advantage of using this optional port is that it allows you to reconfigure only the transmitter
portion of a channel, even if the channel configuration is duplex.
For a setting of:
■
■
■
This is an optional transmit buffer V
number of settings varies based on the transmit buffer supply setting and the termination
resistor setting on the TX Analog screen of the ALTGX MegaWizard Plug-In Manager.
The width of this signal is fixed to 3 bits if you enable either the Use 'logical_channel_address'
port for Analog controls reconfiguration option or the Use same control signal for all the
channels option in the Analog controls screen. Otherwise, the width of this signal is 3 bits per
channel.
The following shows the V
termination.
For more information, refer to the “Programmable Output Differential Voltage” section of the
Cyclone IV GX Device Datasheet
tx_vodctrl[2:0]
3’b001
3’b010
3’b011
3’b111
3’b100
3’b101
All other values => N/A
rx_tx_duplex_sel[1:0] = 2'b00—the transmitter and receiver portion of the
channel is reconfigured.
rx_tx_duplex_sel[1:0] = 2'b01—the receiver portion of the channel is
reconfigured.
rx_tx_duplex_sel[1:0] = 2'b10—the transmitter portion of the channel is
reconfigured.
OD
values corresponding to the tx_vodctrl settings for 100-
Corresponding ALTGX
instance settings
chapter.
OD
1
2
3
4
5
6
(2)
control signal. It is 3 bits per transmitter channel. The
Description
Cyclone IV Device Handbook, Volume 2
Corresponding V
settings (mV)
900
400
600
800
1000
1200
(2)
OD
3–5