XCV100-4PQ240I Xilinx Inc, XCV100-4PQ240I Datasheet - Page 21
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XCV100-4PQ240I
Manufacturer Part Number
XCV100-4PQ240I
Description
IC FPGA 2.5V I-TEMP 240-PQFP
Manufacturer
Xilinx Inc
Series
Virtex™r
Datasheet
1.XCV100-5PQ240C.pdf
(76 pages)
Specifications of XCV100-4PQ240I
Number Of Logic Elements/cells
2700
Number Of Labs/clbs
600
Total Ram Bits
40960
Number Of I /o
166
Number Of Gates
108904
Voltage - Supply
2.375 V ~ 2.625 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
240-BFQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Abort
During a given assertion of CS, the user cannot switch from
a write to a read, or vice-versa. This action causes the cur-
rent packet command to be aborted. The device will remain
BUSY until the aborted operation has completed. Following
an abort, data is assumed to be unaligned to word bound-
DS003-2 (v2.8.1) December 9, 2002
Product Specification
R
and start-up sequences complete.
later FPGAs enter start-up phase
first FPGAs enter start-up phase
are released, DONE goes High
FPGA checks data using CRC
and pulls INIT Low on error.
clearing pass and releases
configuration memory.
Figure 17: SelectMAP Flowchart for Write Operation
FPGA starts to clear
When all DONE pins
FPGA makes a final
Once per bitstream,
INIT when finished.
releasing DONE.
releasing DONE.
If no errors,
If no errors,
www.xilinx.com
1-800-255-7778
Apply Configuration Byte
Configuration Completed
aries, and the FPGA requires a new synchronization word
prior to accepting any new packets.
To initiate an abort during a write operation, de-assert
WRITE. At the rising edge of CCLK, an abort is initiated, as
shown in
Disable Data Source
Repeat Sequence A
Enter Data Source
Set WRITE = High
Set WRITE = Low
Set CS = High
Set CS = Low
End of Data?
Apply Power
Release INIT
PROGRAM
from Low
to High
Busy?
INIT?
Virtex™ 2.5 V Field Programmable Gate Arrays
Figure
High
Low
Yes
Yes
High
Low
18.
No
No
If used to delay
configuration
On first FPGA
On first FPGA
For any other FPGAs
Sequence A
ds003_17_090602
Module 2 of 4
17