EP4SGX360FH29C3N Altera, EP4SGX360FH29C3N Datasheet - Page 665

• Manufacturer Part Number: EP4SGX360FH29C3N
• Description: IC STRATIX IV FPGA 360K 780HBGA
• Manufacturer: Altera
• Series: Stratix® IV GXr

Specifications of EP4SGX360FH29C3N

• Number Of Logic Elements/cells: 353600
• Number Of Labs/clbs: 14144
• Total Ram Bits: 22564
• Number Of I /o: 289
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-HBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Chapter 1: Transceiver Architecture in Stratix IV Devices
Transceiver Port Lists
Table 1–77. Stratix IV GX and GT ALTGX Megafunction Ports: PCIe Interface (Part 2 of 4)
February 2011 Altera Corporation
tx_pipemargin
tx_pipedeemph
pipe8b10binvpolarity
Port Name
Output
Input/
Input
Input
Input
Clock Domain
Asynchronous
Asynchronous
Asynchronous
signal
signal
signal
Transmitter differential output voltage level control.
■
■
■
Transmitter buffer de-emphasis level control.
■
■
■
■
PCIe polarity inversion control.
■
■
■
Functionally equivalent to the txmargin signal
defined in the PCIe specification revision 2.0.
Available only in PCIe Gen2 configuration.
The width of this signal is 3 bits and is decoded
as follows:
■
■
■
■
■
■
■
■
Functionally equivalent to the txdeemph signal
defined in the PCIe specification revision 2.0.
Available only in PCIe Gen2 configuration.
1’b0: -6 dB de-emphasis
1’b1:-3.5 dB de-emphasis
Functionally equivalent to the rxpolarity
signal defined in the PCIe specification revision
2.0.
Available only in PCIe mode.
When asserted high—the polarity of every bit of
the 10-bit input data to the 8B/10B decoder gets
inverted.
3’b000—Normal Operating Range
3’b001—Full Swing = 800 - 1200 mV
3’b010—TBD
3’b011—TBD
3’b100—If last value, full Swing = 200 to 400
mV
3’b101—If last value, full Swing = 200 to 400
mV
3’b110—If last value, full Swing = 200 to 400
mV
3’b111—If last value, full Swing = 200 to 400
mV
Stratix IV Device Handbook Volume 2: Transceivers
Description
1–221
Channel
Scope