XCS40XL-5PQG208C Xilinx Inc, XCS40XL-5PQG208C Datasheet - Page 21
![IC SPARTAN-XL FPGA 40K 208-PQFP](/photos/6/71/67100/pq208_sml.jpg)
XCS40XL-5PQG208C
Manufacturer Part Number
XCS40XL-5PQG208C
Description
IC SPARTAN-XL FPGA 40K 208-PQFP
Manufacturer
Xilinx Inc
Series
Spartan™-XLr
Datasheet
1.XCS05XL-4VQG100C.pdf
(83 pages)
Specifications of XCS40XL-5PQG208C
Number Of Logic Elements/cells
1862
Number Of Labs/clbs
784
Total Ram Bits
25088
Number Of I /o
169
Number Of Gates
40000
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
208-BFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
122-1301
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XCS40XL-5PQG208C
Manufacturer:
XILINX
Quantity:
656
Part Number:
XCS40XL-5PQG208C
Manufacturer:
XILINX/赛灵思
Quantity:
20 000
Figure 20
scan logic. It includes three bits of Data Register per IOB,
the IEEE 1149.1 Test Access Port controller, and the
Instruction Register with decodes.
Spartan/XL devices can also be configured through the
boundary scan logic. See
Boundary Scan Pins, page
Data Registers
The primary data register is the boundary scan register. For
each IOB pin in the FPGA, bonded or not, it includes three
bits for In, Out and 3-state Control. Non-IOB pins have
appropriate partial bit population for In or Out only. PRO-
GRAM, CCLK and DONE are not included in the boundary
scan register. Each EXTEST CAPTURE-DR state captures
all In, Out, and 3-state pins.
The data register also includes the following non-pin bits:
TDO.T, and TDO.O, which are always bits 0 and 1 of the
data register, respectively, and BSCANT.UPD, which is
always the last bit of the data register. These three bound-
ary scan bits are special-purpose Xilinx test signals.
DS060 (v1.8) June 26, 2008
Product Specification
is a diagram of the Spartan/XL FPGA boundary
R
37.
Configuration Through the
www.xilinx.com
The other standard data register is the single flip-flop
BYPASS register. It synchronizes data being passed
through the FPGA to the next downstream boundary scan
device.
The FPGA provides two additional data registers that can
be specified using the BSCAN macro. The FPGA provides
two user pins (BSCAN.SEL1 and BSCAN.SEL2) which are
the decodes of two user instructions. For these instructions,
two corresponding pins (BSCAN.TDO1 and BSCAN.TDO2)
allow user scan data to be shifted out on TDO. The data
register clock (BSCAN.DRCK) is available for control of test
logic which the user may wish to implement with CLBs. The
NAND of TCK and RUN-TEST-IDLE is also provided
(BSCAN.IDLE).
Instruction Set
The Spartan/XL FPGA boundary scan instruction set also
includes instructions to configure the device and read back
the configuration data. The instruction set is coded as
shown in
Spartan and Spartan-XL FPGA Families Data Sheet
Table
12.
21