Altera Cyclone V Device Handbook page 45

CV-52003
2014.01.10
Figure 3-2: Input Register of a Variable Precision DSP Block in 18 x 19 Mode for Cyclone V Devices
The figures show the data registers only. Registers for the control signals are not shown.
Variable Precision DSP Blocks in Cyclone V Devices
Send Feedback
scanin[18..0]
dataa_y0[18..0]
dataa_z0[17..0]
dataa_x0[17..0]
Delay registers
datab_y1[18..0]
datab_z1[17..0]
datab_x1[17..0]
Delay registers
Input Register Bank
CLK[2..0]
ENA[2..0]
ACLR[0]
scanout[18..0]
3-7
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