xc2vp2 Xilinx Corp., xc2vp2 Datasheet - Page 132

• Manufacturer Part Number: xc2vp2
• Description: Virtex-ii Pro And Virtex-ii Pro X Platform Fpgas
• Manufacturer: Xilinx Corp.

Virtex-II Pro Pin Definitions
This section describes the pinouts for Virtex-II Pro devices
in the following packages:
•
•
All of the devices supported in a particular package are
pinout-compatible and are listed in the same table (one
Pin Definitions
Table 4
Table 4: Virtex-II Pro Pin Definitions
DS083 (v4.7) November 5, 2007
Product Specification
User I/O Pins:
Dual-Function Pins:
IO_LXXY_#
IO_LXXY_#/ZZZ
"ZZZ" (Dual Function) Definitions:
FG256/FGG256, FG456/FGG456, and FG676/FGG676:
wire-bond fine-pitch BGA of 1.00 mm pitch
FF672, FF896, FF1148, FF1152, FF1517, FF1696,
and FF1704: flip-chip fine-pitch BGA of 1.00 mm pitch
D0/DIN, D1, D2,
D3, D4, D5, D6,
D7
CS_B
RDWR_B
BUSY/DOUT
INIT_B
Pin Name
provides a description of each pin type listed in Virtex-II Pro pinout tables.
R
The dual-function pins are labelled “IO_LXXY_#/ ZZZ”, where "ZZZ" can be one of the following pins:
These dual functions are defined in the following section:
Input/Output/
Input/Output •
Bidirectional
Bidirectional
(open-drain)
Direction
Per Bank - VRP, VRN, or VREF
Globally - GCLKX(S/P), BUSY/DOUT, INIT_B, D0/DIN – D7, RDWR_B, or CS_B
Output
Input
Input
•
•
•
All user I/O pins are capable of differential signalling and can implement LVDS,
ULVDS, BLVDS, LVPECL, or LDT pairs. Each user I/O is labeled “IO_LXXY_#”,
where:
In SelectMAP mode, this is the active-low Chip Select signal. The pin becomes a user
I/O after configuration, unless the SelectMAP port is retained.
In SelectMAP mode, this is the active-low Write Enable signal. The pin becomes a user
I/O after configuration, unless the SelectMAP port is retained.
When Low, this pin indicates that the configuration memory is being cleared. When
held Low, the start of configuration is delayed. During configuration, a Low on this
output indicates that a configuration data error has occurred. The pin becomes a user
I/O after configuration.
IO indicates a user I/O pin.
LXXY indicates a differential pair, with XX a unique pair in the bank and Y = P/N for
the positive and negative sides of the differential pair.
# indicates the bank number (0 through 7)
In SelectMAP mode, D0 through D7 are configuration data pins. These pins
become user I/Os after configuration, unless the SelectMAP port is retained.
In bit-serial modes, DIN (D0) is the single-data input. This pin becomes a user I/O
after configuration.
In SelectMAP mode, BUSY controls the rate at which configuration data is 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.
Virtex-II Pro and Virtex-II Pro X Platform FPGAs: Pinout Information
www.xilinx.com
table per package). Pins that are not available for smaller
devices are listed in right-hand columns.
Each device is split into eight I/O banks to allow for flexibility
in the choice of I/O standards. Global pins, including JTAG,
configuration, and power/ground pins, are listed at the end
of each table.
All Virtex-II Pro pinout tables are available on the distribu-
tion CD-ROM, or on the web (at
Description
Table 4
provides definitions for all pin types.
http://www.xilinx.com
Module 4 of 4
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