EP1S10F780I6N Altera, EP1S10F780I6N Datasheet - Page 676

• Manufacturer Part Number: EP1S10F780I6N
• Description: IC STRATIX FPGA 10K LE 780-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S10F780I6N

• Number Of Logic Elements/cells: 10570
• Number Of Labs/clbs: 1057
• Total Ram Bits: 920448
• Number Of I /o: 426
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Introduction
Figure 9–4. Implementation of SFI-4 Interface Using Stratix & Stratix GX Devices
9–6
Stratix Device Handbook, Volume 2
Logic Array
Stratix GX
Stratix &
Data
Data
Clk
Clk
f
Transmitter
Receiver
Stratix Framer
128
128
For details on differential I/O buffers, SERDES, and clock dividers using
PLLs, see the High-Speed Differential I/O Interfaces in Stratix Devices
chapter in the Stratix Device Handbook or the Stratix GX Device Handbook.
Figure 9–5
framer interface implemented in Stratix and Stratix GX devices. The data
starts in the logic array and goes into the Stratix and Stratix GX SERDES
block. The transmitter SERDES of the framer converts the parallel data to
serial data for the 16 TXDATA channels (TXDATA[15..0]). A fast PLL is
used to generate TXCLK from TXCLK_SRC. The fast PLL keeps the
TXDATA and TXCLK edge-aligned. A divided down ( 8) clock generated
from TXCLK_SRC is used to convert the parallel data to serial in the
transmitter SERDES. The divided down clock also clocks some of the
logic in the logic array.
PLL2
÷8
PLL1
Transmitter
SERDES
÷8
Receiver
SERDES
Phase Shift
shows the transmitter block (from
180˚
×1
RXDATA[15..0]
TXDATA[15..0]
TXCLK_SRC
TXCLK
RXCLK
REFCLK
Figure
SERDES
9–4) of the SFI-4
OC-192
Altera Corporation
Transmitter
Receiver
July 2005