XCV405E-7BG556I XILINX [Xilinx, Inc], XCV405E-7BG556I Datasheet - Page 75

• Manufacturer Part Number: XCV405E-7BG556I
• Description: Virtex-E 1.8 V Extended Memory Field Programmable Gate Arrays
• Manufacturer: XILINX [Xilinx, Inc]

DS025-4 (v1.6) July 17, 2002
Virtex-E Pin Definitions
DS025-4 (v1.6) July 17, 2002
GCK0, GCK1,
GCK2, GCK3
M0, M1, M2
CCLK
PROGRAM
DONE
INIT
BUSY/DOUT
D0/DIN,
D1, D2,
D3, D4,
D5, D6,
D7
WRITE
CS
TDI, TDO,
TMS, TCK
DXN, DXP
V
V
V
GND
CCINT
CCO
REF
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Pin Name
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Dedicated Pin
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
R
(Open-drain)
Bidirectional
Bidirectional
Direction
Input or
Input or
Output
Output
Output
Mixed
Input
Input
Input
Input
Input
Input
Input
Input
Input
N/A
0
0
Clock input pins that connect to Global Clock Buffers. These pins become
user inputs when not needed for clocks.
The configuration Clock I/O pin: it is an input for SelectMAP and slave-serial
modes, and output in master-serial mode. After configuration, it is input only,
logic level = Don’t Care.
sequence is in progress. The output can be open drain.
When Low, indicates that the configuration memory is being cleared. The pin
becomes a user I/O after configuration.
loaded. The pin becomes a user I/O after configuration unless the
SelectMAP port is retained.
In bit-serial modes, DOUT provides preamble and configuration data to
downstream devices in a daisy-chain. The pin becomes a user I/O after
configuration.
In SelectMAP mode, D0-7 are configuration data pins. These pins become
user I/Os after configuration unless the SelectMAP port is retained.
In bit-serial modes, DIN is the single data input. This pin becomes a user I/O
after configuration.
In SelectMAP mode, the active-low Write Enable signal. The pin becomes a
user I/O after configuration unless the SelectMAP port is retained.
user I/O after configuration unless the SelectMAP port is retained.
Boundary-scan Test-Access-Port pins, as defined in IEEE1149.1.
voltage is not needed (subject to banking rules).
Ground
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Mode pins are used to specify the configuration mode.
Initiates a configuration sequence when asserted Low.
Indicates that configuration loading is complete, and that the start-up
In SelectMAP mode, BUSY controls the rate at which configuration data is
In SelectMAP mode, the active-low Chip Select signal. The pin becomes a
Temperature-sensing diode pins. (Anode: DXP, cathode: DXN)
Power-supply pins for the internal core logic.
Power-supply pins for the output drivers (subject to banking rules)
Input threshold voltage pins. Become user I/Os when an external threshold
1-800-255-7778
0
Virtex™-E 1.8 V Extended Memory
Field Programmable Gate Arrays
Production Product Specification
Description
Module 4 of 4
1