EP2SGX60EF1152C3N Altera, EP2SGX60EF1152C3N Datasheet - Page 79

• Manufacturer Part Number: EP2SGX60EF1152C3N
• Description: IC STRATIX II GX 60K 1152-FBGA
• Manufacturer: Altera
• Series: Stratix® II GXr

Specifications of EP2SGX60EF1152C3N

• Number Of Logic Elements/cells: 60440
• Number Of Labs/clbs: 3022
• Total Ram Bits: 2544192
• Number Of I /o: 534
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1152-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-2181

Figure 2–49. M512 RAM Block Control Signals
Altera Corporation
October 2007
Dedicated
Row LAB
Clocks
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
Local
Interconnect
M512 RAM blocks can have different clocks on its inputs and outputs.
The wren, datain, and write address registers are all clocked together
from one of the two clocks feeding the block. The read address, rden, and
output registers can be clocked by either of the two clocks driving the
block, allowing the RAM block to operate in read and write or input and
output clock modes. Only the output register can be bypassed. The six
labclk signals or local interconnect can drive the inclock, outclock,
wren, rden, and outclr signals. Because of the advanced interconnect
between the LAB and M512 RAM blocks, ALMs can also control the wren
and rden signals and the RAM clock, clock enable, and asynchronous
clear signals.
generation logic.
6
inclock
Figure 2–49
inclocken
shows the M512 RAM block control signal
outclock
Stratix II GX Device Handbook, Volume 1
outclocken
rden
Stratix II GX Architecture
wren
outclr
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