EP1AGX ALTERA [Altera Corporation], EP1AGX Datasheet - Page 71

• Manufacturer Part Number: EP1AGX
• Description: Section I. Arria GX Device Data Sheet
• Manufacturer: ALTERA [Altera Corporation]

Chapter 2: Arria GX Architecture
Digital Signal Processing Block
Table 2–15. DSP Block Signal Sources and Destinations
© December 2009 Altera Corporation
LAB Row at Interface
0
1
2
3
clock0
aclr0
ena0
mult01_saturate
addnsub1_round/
accum_round
addnsub1
signa
sourcea
sourceb
clock1
aclr1
ena1
accum_saturate
mult01_round
accum_sload
sourcea
sourceb
mode0
clock2
aclr2
ena2
mult23_saturate
addnsub3_round/
accum_round
addnsub3
sign_b
sourcea
sourceb
clock3
aclr3
ena3
accum_saturate
mult23_round
accum_sload
sourcea
sourceb
mode1
Control Signals Generated
A1[17..0]
B1[17..0]
A2[17..0]
B2[17..0]
A3[17..0]
B3[17..0]
A4[17..0]
B4[17..0]
Data Inputs
Arria GX Device Handbook, Volume 1
Data Outputs
OA[17..0]
OB[17..0]
OC[17..0]
OD[17..0]
OE[17..0]
OF[17..0]
OG[17..0]
OH[17..0]
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