DS-FND-BSX-PC Xilinx Inc, DS-FND-BSX-PC Datasheet - Page 323

• Manufacturer Part Number: DS-FND-BSX-PC
• Description: FOUNDATION BASE SYS W/SYN EXPRES
• Manufacturer: Xilinx Inc
• Type: Foundation Systemr

Specifications of DS-FND-BSX-PC

• For Use With/related Products: Xilinx Programmable Logic Devices
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 122-1185

Foundation Series 2.1i User Guide
Clock Delay Components
OFDTX
ILD_1
CLKDLL
CLKDLLHF
Name
Name
Virtex
Virtex
XC4000E
XC4000X
XC5200
Spartan
SpartanXL
XC3000
XC4000E
XC4000X
XC5200
Spartan
SpartanXL
Library
Library
Table C-8 Input/Output Block Components
These components are delay locked loops that are used to eliminate
the clock delay inside the device. The delay locked loop is a digital
variation of the analog phase locked loop.
Table C-9 Clock Delay Component
Clock delay locked loop used to
minimize clock skew.
High frequency clock delay locked
loop used to minimize clock skew.
Single D flip-flop with active-high
tristate and active-low output
enable buffers.
Transparent input data latch with
inverted gate. (Transparent High.)
Description
Description
Instantiated Components
CLK0,
CLK90,
CLK180,
CLK270,
CLS2X,
CLKDV,
LOCKED
CLK0,
CLK180,
CLKDV,
LOCKED
Outputs
Outputs
O
Q
D, C, CE,
CLKIN,
CLKFB,
RST
CLKIN,
CLKFB,
RST
Inputs
Inputs
D, G
T
C-13