XC18Vxxx Xilinx, XC18Vxxx Datasheet

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XC18Vxxx

Manufacturer Part Number
XC18Vxxx
Description
In-System Programmable Configuration PROMs
Manufacturer
Xilinx
Datasheet
DS026 (v4.0) June 11, 2003
Features
Description
Xilinx introduces the XC18V00 series of in-system program-
mable configuration PROMs
family include a 4-megabit, a 2-megabit, a 1-megabit, and a
512-kilobit PROM that provide an easy-to-use, cost-effec-
tive method for re-programming and storing Xilinx FPGA
configuration bitstreams.
When the FPGA is in Master Serial mode, it generates a
configuration clock that drives the PROM. A short access
time after CE and OE are enabled, data is available on the
PROM DATA (D0) pin that is connected to the FPGA D
pin. New data is available a short access time after each ris-
ing clock edge. The FPGA generates the appropriate num-
ber of clock pulses to complete the configuration. When the
FPGA is in Slave Serial mode, the PROM and the FPGA
are clocked by an external clock.
©2003 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and further disclaimers are as listed at http://www.xilinx.com/legal.htm. All other
trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
NOTICE OF DISCLAIMER: Xilinx is providing this design, code, or information "as is." By providing the design, code, or information as one possible implementation of this fea-
ture, application, or standard, Xilinx makes no representation that this implementation is free from any claims of infringement. You are responsible for obtaining any rights you
may require for your implementation. Xilinx expressly disclaims any warranty whatsoever with respect to the adequacy of the implementation, including but not limited to any war-
ranties or representations that this implementation is free from claims of infringement and any implied warranties of merchantability or fitness for a particular purpose.
DS026 (v4.0) June 11, 2003
Product Specification
In-system programmable 3.3V PROMs for
configuration of Xilinx FPGAs
-
-
IEEE Std 1149.1 boundary-scan (JTAG) support
Simple interface to the FPGA
Cascadable for storing longer or multiple bitstreams
Low-power advanced CMOS FLASH process
Endurance of 20,000 program/erase cycles
Program/erase over full commercial/industrial
voltage and temperature range (–40°C to +85°C)
TMS
TDO
TCK
TDI
(Figure
R
CLK CE
Interface
Control
1). Devices in this 3.3V
JTAG
and
CF
Figure 1: XC18V00 Series Block Diagram
Address
Data
Memory
0
0
www.xilinx.com
1-800-255-7778
IN
0
Data
XC18V00 Series In-System
Programmable Configuration
PROMs
Product Specification
When the FPGA is in Master-SelectMAP mode, the FPGA
generates a configuration clock that drives the PROM.
When the FPGA is in Slave-Parallel or Slave-SelectMAP
Mode, an external oscillator generates the configuration
clock that drives the PROM and the FPGA. After CE and
OE are enabled, data is available on the PROMs DATA
(D0-D7) pins. New data is available a short access time
after each rising clock edge. The data is clocked into the
FPGA on the following rising edge of the CCLK. A free-run-
ning oscillator can be used in the Slave-Parallel or
Slave-SelecMAP modes.
Multiple devices can be concatenated by using the CEO
output to drive the CE input of the following device. The
clock inputs and the DATA outputs of all PROMs in this
chain are interconnected. All devices are compatible and
can be cascaded with other members of the family or with
the XC17V00 one-time programmable Serial PROM family.
Dual configuration modes
-
-
5V tolerant I/O pins accept 5V, 3.3V and 2.5V signals
3.3V or 2.5V output capability
Available in PC20, SO20, PC44, and VQ44 packages
Design support using the Xilinx Alliance and
Foundation series software packages.
JTAG command initiation of standard FPGA
configuration
OE/Reset
Interface
Parallel
Serial
Serial Slow/Fast configuration (up to 33 MHz)
Parallel (up to 264 Mb/s at 33 MHz)
or
7
CEO
D0 DATA
Serial or Parallel Mode
D[1:7]
Parallel Interface
DS026_01_090502
1

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XC18Vxxx Summary of contents

Page 1

... All specifications are subject to change without notice. NOTICE OF DISCLAIMER: Xilinx is providing this design, code, or information "as is." By providing the design, code, or information as one possible implementation of this fea- ture, application, or standard, Xilinx makes no representation that this implementation is free from any claims of infringement. You are responsible for obtaining any rights you may require for your implementation ...

Page 2

... Pin Description D0 is the DATA output pin to provide data for configuring an FPGA in serial mode. D0-D7 are the output pins to provide parallel data for configuring a Xilinx FPGA in Slave-Parallel/SelectMap mode. D1-D7 remain in HIGHZ state when the PROM operates in serial mode. D1-D7 can be left unconnected when the PROM is used in serial mode ...

Page 3

... Positive 3.3V supply voltage for internal logic. Positive 3.3V or 2.5V supply voltage (2) connected to the input buffers and output voltage drivers. No connects. . CCINT pins are no connects: pin 38 in 44-pin VQFP package, pin 44 in 44-pin PLCC CCINT www.xilinx.com 1-800-255-7778 20-pin 44-pin 44-pin SOIC & VQFP PLCC PLCC ( ...

Page 4

... NC 29 *See pin descriptions. DS026_12_060403 TDO GND CCO *See pin descriptions. DS026_13_060403 www.xilinx.com 1-800-255-7778 20 1 VCCINT VCCO 18 3 CLK VCCINT TDI TDO 16 5 SO20 TMS D1 Top 15 6 TCK D3 14 View ...

Page 5

... R Xilinx FPGAs and Compatible PROMs Table 2 provides a list of Xilinx FPGAs and compatible PROMs. Table 2: Xilinx FPGAs and Compatible PROMs Configuration Device Bits XC2VP2 1,305,440 XC2VP4 3,006,560 XC2VP7 4,485,472 XC2VP20 8,214,624 XC2VP30 11,364,608 XC2VP40 15,563,264 XC2VP50 19,021,472 XC2VP70 25,604,096 XC2VP100 33,645,312 XC2VP125 ...

Page 6

... Low. 2,097,152 External Programming 1,048,576 Xilinx reprogrammable PROMs can also be programmed by 524,288 the Xilinx HW-130, Xilinx MultiPRO third-party device programmer. This provides the added flexibility of using pre-programmed devices with an in-system programmable option for future enhancements and design changes. (a) Design Security ...

Page 7

... XC18V00 family the ISP PROM product ID (36h for the XC18V04 the company code (49h for Xilinx) Note: The LSB of the IDCODE register is always read as logic “1” as defined by IEEE Std. 1149.1. www.xilinx.com 1-800-255-7778 3 ...

Page 8

... These TAP timing characteristics are identical for both boundary-scan and ISP operations. CKMIN1 MSS MSH T T DIS DIH Figure 4: Test Access Port Timing Figure Parameter www.xilinx.com 1-800-255-7778 shows the timing relationships of the TAP signals. T DOV DS026_04_032702 4. Min Max 100 - ...

Page 9

... CCLK. If the user-programmable, dual-function D ration, it must still be held at a defined level during normal operation. The Xilinx FPGA families take care of this auto- matically with an on-chip pull-up resistor. Cascading Configuration PROMs For multiple FPGAs configured as a serial daisy-chain ...

Page 10

... SelectMAP CCLK CCLK DONE DONE INIT INIT PROGRAM PROGRAM TDI TDI TMS TMS TCK TDO TCK DS026 (v4.0) June 11, 2003 Product Specification R MODE PINS (See Note 1) Xilinx FPGA Slave Serial TDO DS026_08_061003 MODE PINS Xilinx Virtex-II FPGA Slave Serial/ SelectMAP TDO DS026_09_051003 ...

Page 11

... CEO D[0: OE/RESET (1) I/O (4) (1) External VCCINT VCCO I/O (3) Osc 1K 1K (4) Vcco VCCINT VCCO (4) Vcco 3.3K XC18Vxx (2) CLK 8 D[0: OE/RESET www.xilinx.com 1-800-255-7778 (2) VCCINT VCCO VCCINT VCCO DATA Cascaded CLK PROM CE OE/RESET CF (4) VCCINT VCCO VCCINT VCCO (4) Vcco XC18Vxx 4.7K CLK CEO D[0: OE/RESET (4) VCCINT 4.7K DS026_05_060403 11 ...

Page 12

... The XC18V00 PROMs have various control bits accessible by the customer. These can be set after the array has been ds026_10_061103 programmed using “Skip User Array” in Xilinx iMPACT soft- ware. The iMPACT software can set these bits to enable the optional JTAG read security, parallel configuration mode, or CF--> ...

Page 13

... Electrostatic discharge (ESD) ESD DS026 (v4.0) June 11, 2003 Product Specification XC18V00 Series In-System Programmable Configuration PROMs (1,2) Description Parameter (1) power supply to monotonically rise from 0V to nominal voltage within the specified CCINT Description www.xilinx.com 1-800-255-7778 Value Units –0.5 to +4.0 –0.5 to +5.5 –0.5 to +5.5 –65 to +150 +220 +125 Min Max Units 3 ...

Page 14

... OL = 500 µ MHz V MAX CCINT = V = GND Max CCINT V = GND CCINT V = Max CCINT V = GND CCINT V = GND 1.0 MHz V = GND OUT f = 1.0 MHz www.xilinx.com 1-800-255-7778 R Min Max Units 2 CCO - 0 0 µA - 100 µA –10 10 µA – ...

Page 15

... Low < 2 µ µ HCE OE DS026 (v4.0) June 11, 2003 Product Specification XC18V00 Series In-System Programmable Configuration PROMs T SCE CAC Description (2) (3) = 0.0V and V = 3.0V www.xilinx.com 1-800-255-7778 T HCE T HOE T CYC DS026_06_012000 Min Max Units - ...

Page 16

... All AC parameters are measured with V High < 2 µ µ HCE CE High < 2 µ µ HOE SCE CAC Description (2) (3) = 0.0V and V = 3.0V www.xilinx.com 1-800-255-7778 T HCE T HOE T CYC DS026_06_012000 Min Max Units - ...

Page 17

... Float delays are measured with loads. Transition is measured at ±200 mV from steady state active levels. 3. Guaranteed by design, not tested. 4. All AC parameters are measured with V DS026 (v4.0) June 11, 2003 Product Specification XC18V00 Series In-System Programmable Configuration PROMs T CDF Last Bit T OCK Description (2,3) (3) = 0.0V and V = 3.0V www.xilinx.com 1-800-255-7778 T OCE First Bit T OOE DS026_07_020300 Min Max Units - ...

Page 18

... Float delays are measured with loads. Transition is measured at ±200 mV from steady state active levels. 3. Guaranteed by design, not tested. 4. All AC parameters are measured with CDF Last Bit T OCK Description (2,3) (3) = 0.0V and V = 3.0V www.xilinx.com 1-800-255-7778 T OCE First Bit T OOE DS026_07_020300 Min Max Units - ...

Page 19

... XC18V00 Series In-System Programmable Configuration PROMs XC18V04 VQ44 C Operating Range/Processing (1) (2) (2) XC18V01VQ44C XC18V512VQ44C XC18V01PC20C XC18V512PC20C XC18V01SO20C XC18V512SO20C XC18V04 VQ44 Operating Range/Processing (1) 18V01 S C Operating Range/Processing www.xilinx.com 1-800-255-7778 = –40°C to +85° –40°C to +85° –40°C to +85° ...

Page 20

... Updated for Spartan-IIE FPGA family. 12/06/01 3.1 Changed 02/27/02 3.2 Updated 03/15/02 3.3 Updated Xilinx software and modified 03/27/02 3.4 Made changes to pages 1-3, 5, 7-11, 13, 14, and 18. Added new 06/14/02 3.5 Made additions and changes to 07/24/02 3.6 Changed last bullet under 09/06/02 3.7 Multiple minor changes throughout, plus the addition of the deletion of Figure 9 ...

Page 21

... XC18V00 Series In-System Programmable Configuration PROMs Table 2. External Programming, and IDCODES to Table 5, discontinued XC18V256 density, eliminated and page 16. Made change in capacitance values Conditions. Added Note 3 to Table www.xilinx.com 1-800-255-7778 Table 2. and T to 250 ns in the tables on HOE HCE DC Characteristics Over 1. Other minor edits. 21 ...

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