參數(shù)資料
型號: XCS05XL-4VQ144C
廠商: Xilinx, Inc.
英文描述: Spartan and Spartan-XL Families Field Programmable Gate Arrays
中文描述: 斯巴達(dá)和Spartan - xL的家庭現(xiàn)場可編程門陣列
文件頁數(shù): 40/82頁
文件大?。?/td> 623K
代理商: XCS05XL-4VQ144C
Spartan and Spartan-XL Families Field Programmable Gate Arrays
40
www.xilinx.com
1-800-255-7778
DS060 (v1.6) September 19, 2001
Product Specification
R
Readback Switching Charateristics Guidelines
The following guidelines reflect worst-case values over the
recommended operating conditions.
Figure 33:
Spartan and Spartan-XL Readback Timing Diagram
Spartan and Spartan-XL Readback Switching Characteristics
Symbol
Description
Min
Max
Units
T
RTRC
T
RCRT
T
RCRD
T
RCRR
T
RCH
T
RCL
rdbk.TRIG
rdbk.TRIG setup to initiate and abort Readback
200
-
ns
rdbk.TRIG hold to initiate and abort Readback
50
-
ns
rdclk.I
rdbk.DATA delay
-
250
ns
rdbk.RIP delay
-
250
ns
High time
250
500
ns
Low time
250
500
ns
Notes:
1.
2.
Timing parameters apply to all speed grades.
If rdbk.TRIG is High prior to Finished, Finished will trigger the first Readback.
T
RTRC
T
RCRT
T
RCH
T
RCRR
T
RCRD
T
RTRC
T
RCRT
T
RCL
DUMMY
DUMMY
rdbk.DATA
rdbk.RIP
rdclk.I
rdbk.TRIG
Finished
Internal Net
VALID
DS060_32_080400
VALID
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XCS05XL-4VQ240I 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays