EP1AGX90EF1152I6N Altera, EP1AGX90EF1152I6N Datasheet - Page 49

• Manufacturer Part Number: EP1AGX90EF1152I6N
• Description: IC ARRIA GX FPGA 90K 1152FBGA
• Manufacturer: Altera
• Series: Arria GXr

Specifications of EP1AGX90EF1152I6N

• Number Of Logic Elements/cells: 90220
• Number Of Labs/clbs: 4511
• Total Ram Bits: 4477824
• Number Of I /o: 538
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 1152-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-2387

Chapter 2: Arria GX Architecture
Adaptive Logic Modules
Figure 2–38. Register Chain within a LAB
Note to
(1) The combinational or adder logic can be used to implement an unrelated, unregistered function.
Clear and Preset Logic Control
© December 2009 Altera Corporation
Figure 2–38
:
LAB-wide signals control the logic for the register ’s clear and load/preset signals. The
ALM directly supports an asynchronous clear and preset function. The register preset
is achieved through the asynchronous load of a logic high. The direct asynchronous
preset does not require a NOT gate push-back technique. Arria GX devices support
simultaneous asynchronous load/preset and clear signals. An asynchronous clear
signal takes precedence if both signals are asserted simultaneously. Each LAB
supports up to two clears and one load/preset signal.
Combinational
Combinational
Logic
Logic
(Note 1)
adder0
adder1
adder0
adder1
reg_chain_out
reg_chain_in
D
D
D
D
reg0
reg1
reg0
reg1
From Previous ALM
Within The LAB
To Next ALM
within the LAB
Q
Q
Q
Q
To general or
To general or
To general or
To general or
To general or
To general or
To general or
To general or
Arria GX Device Handbook, Volume 1
local routing
local routing
local routing
local routing
local routing
local routing
local routing
local routing
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