XC3S1600E-5FG320C Xilinx Inc, XC3S1600E-5FG320C Datasheet - Page 73
XC3S1600E-5FG320C
Manufacturer Part Number
XC3S1600E-5FG320C
Description
PROGRAMMABLE MICROCHIP
Manufacturer
Xilinx Inc
Datasheet
1.XC3S1600E-5FG320C.pdf
(193 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 73 of 193
- Download datasheet (2Mb)
Functional Description
Table 46: SPI Flash PROM Connections and Pin Naming (Continued)
The mode select pins, M[2:0], and the variant select pins,
VS[2:0] are sampled when the FPGA’s INIT_B output goes
High and must be at defined logic levels during this time.
After configuration, when the FPGA’s DONE output goes
High, these pins are all available as full-featured user-I/O
pins.
enable pull-up resistors on all user-I/O pins or High to dis-
Table 47: Serial Peripheral Interface (SPI) Connections
66
RESET
(see
RDY/BUSY
(see
P
HSWAP
M[2:0]
VS[2:0]
MOSI
DIN
SPI Flash Pin
Pin Name
P
S
Similarly, the FPGA’s HSWAP pin must be Low to
Figure
Figure
51)
51)
FPGA Direction
Output
Only applicable to Atmel DataFlash. Not
required for FPGA configuration but must be
High during configuration. Optional
connection to FPGA user I/O after
configuration. Do not connect to FPGA’s
PROG_B as this will prevent direct
programming of the DataFlash.
Only applicable to Atmel DataFlash and only
available on certain packages. Not required
for FPGA configuration. Output from
DataFlash PROM. Optional connection to
FPGA user I/O after configuration.
Input
Input
Input
Input
FPGA Connection
User I/O Pull-Up Control. When
Low during configuration, enables
pull-up resistors in all I/O pins to
respective I/O bank V
0: Pull-ups during configuration
1: No pull-ups
Mode Select. Selects the FPGA
configuration mode.
Variant Select. Instructs the
FPGA how to communicate with
the attached SPI Flash PROM.
Serial Data Output.
Serial Data Input.
Description
CCO
www.xilinx.com
input.
able the pull-up resistors. The HSWAP control must remain
at a constant logic level throughout FPGA configuration.
After configuration, when the FPGA’s DONE output goes
High, the HSWAP pin is available as full-featured user-I/O
pin and is powered by the VCCO_0 supply.
In a single-FPGA application, the FPGA’s DOUT pin is not
used but is actively driving during the configuration process.
Drive at valid logic level
throughout configuration.
M2 = 0, M1 = 0, M0 = 1.
Sampled when INIT_B goes
High.
Must be at the logic levels
shown in
when INIT_B goes High.
FPGA sends SPI Flash memory
read commands and starting
address to the PROM’s serial
data input.
FPGA receives serial data from
PROM’s serial data output.
STMicro
During Configuration
N/A
N/A
Table
45. Sampled
NexFlash
N/A
N/A
Advance Product Specification
Technology
DS312-2 (v1.1) March 21, 2005
Storage
Silicon
User I/O
User I/O
User I/O
User I/O
User I/O
N/A
N/A
After Configuration
RDY/BUSY
DataFlash
RESET
Atmel
R
Related parts for XC3S1600E-5FG320C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC SPARTAN-3E FPGA 1600K 320-FBG
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC SPARTAN-3E FPGA 1600K 400FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN-3E 1600K 320FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN-3E 1600K 320FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN-3E 1600K 400FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN-3E 1600K 484FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN 3E 320FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN 3E 400FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC FPGA SPARTAN 3E 484FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
FPGA, SPARTAN-3E, 1600K GATES, 484FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
FPGA Spartan®-3E Family 1.6M Gates 33192 Cells 572MHz 90nm (CMOS) Technology 1.2V 484-Pin FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
FPGA Spartan®-3E Family 1.6M Gates 33192 Cells 657MHz 90nm (CMOS) Technology 1.2V 400-Pin FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
FPGA Spartan®-3E Family 1.6M Gates 33192 Cells 657MHz 90nm (CMOS) Technology 1.2V 400-Pin FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
FPGA Spartan®-3E Family 1.6M Gates 33192 Cells 572MHz 90nm (CMOS) Technology 1.2V 320-Pin FBGA
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
IC CPLD .8K 36MCELL 44-VQFP
Manufacturer:
Xilinx Inc
Datasheet: