XC4VFX40-10FFG1152C Xilinx Inc, XC4VFX40-10FFG1152C Datasheet - Page 84

• Manufacturer Part Number: XC4VFX40-10FFG1152C
• Description: IC FPGA VIRTEX-4 FX 40K 1152FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VFX40-10FFG1152C

• Number Of Logic Elements/cells: 41904
• Number Of Labs/clbs: 4656
• Total Ram Bits: 2654208
• Number Of I /o: 448
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1152-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Chapter 2: Digital Clock Managers (DCMs)
84
Figure 2-9: Board-Level Clock Using DDR Register with External Feedback
Outside FPGA
Inside FPGA
IBUFG
IBUFG
Figure 2-10: Board-Level Clock Using OBUF with External Feedback
Outside FPGA
CLKIN
CLKFB
RST
PSINCDEC
PSEN
PSCLK
DADDR[6:0]
DI[15:0]
DWE
DEN
DCLK
Inside FPGA
IBUFG
IBUFG
DCM_ADV
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CLKIN
CLKFB
RST
PSINCDEC
PSEN
PSCLK
DADDR[6:0]
DI[15:0]
DWE
DEN
DCLK
CLKFX180
CLK2X180
LOCKED
DO[15:0]
CLK180
CLK270
CLKDV
CLKFX
CLK2X
CLK90
CLK0
DCM_ADV
CLKFX180
CLK2X180
BUFG
LOCKED
DO[15:0]
CLK180
CLK270
CLKDV
CLKFX
CLK2X
CLK90
CLK0
V
GND
CC
UG070 (v2.6) December 1, 2008
OBUF
Virtex-4 FPGA User Guide
UG070_2_09_031208
D1
D2
C
ODDR
UG070_2_08_031308
Q
R