XQ18V04 Datasheet, PDF (9/17 Pages) Xilinx, Inc – QPro XQ18V04 (XQR18V04) QML In-System Programmable Configuration PROMs

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QPro XQ18V04 (XQR18V04) QML In-System Programmable Configuration PROMs
Vcco
Vcc
Vcco
J1
1
TDI
TMS
2
3
TCK
4
TDO
Vcc
D0
Vcco
XC18V00
Cascaded
PROM
TDI
TMS
TCK
CLK
CE
CEO
OE/RESET
CF
GND
TDO
Vcc
Vcc
D0
Vcco
XC18V00
First
PROM
TDI
TMS
TCK
CLK
CE
CEO
OE/RESET
CF
GND
TDO
Vcc
4.7K
Vcc MODE PINS*
DIN
DOUT
Xilinx
FPGA
Vcc
**
Master
Serial
CCLK
DONE
INIT
PROGRAM
TDI
TMS
TCK
TDO
Vcc MODE PINS*
DIN
Xilinx
FPGA
Slave
Serial
CCLK
DONE
INIT
PROGRAM
TDI
TMS
TCK
TDO
* For Mode pin connections, refer to appropriate FPGA data sheet.
** Virtex, Virtex-E is 300 ohms, all others are 4.7K.
Figure 5: JTAG Chain for Configuring Devices in Master Serial Mode
DS026_08_021000
DS082 (v1.2) November 5, 2001
www.xilinx.com
9
Preliminary Product Specification
1-800-255-7778