參數(shù)資料
型號(hào): QL5840-33BPTN280M
廠商: QUICKLOGIC CORP
元件分類(lèi): 總線控制器
英文描述: PCI BUS CONTROLLER, PBGA280
封裝: 17 X 17 MM, 1.50 MM HEIGHT, 0.80 MM PITCH, LEAD FREE, PLASTIC, MO-205, LFBGA-280
文件頁(yè)數(shù): 4/80頁(yè)
文件大小: 1125K
代理商: QL5840-33BPTN280M
2006 QuickLogic Corporation
QL58x0 Enhanced QuickPCI Target Family Data Sheet Rev. L
12
NOTE: Timing numbers in Table 9 represent -8 Worst Case Commercial conditions.
Table 9: ECU Mode Select Criteria
Instruction
Operation
ECU Performancea
, -8 WCC
a. tPD, tSU and tCO do not include routing paths in/out of the ECU block.
S1
S2
S3
tPD
tSU
tCO
0
Multiply
6.6 ns max
0
1
Multiply-Add
8.8 ns max
0
1
0
Accumulateb
b. Internal feedback path in ECU restricts max clk frequency to 238 MHz.
3.9 ns min
1.2 ns max
0
1
Add
3.1 ns max
1
0
Multiply (registered)c
c. B [15:0] set to zero.
9.6 ns min
1.2 ns max
1
0
1
Multiply- Add (registered)
9.6 ns min
1.2 ns max
1
0
Multiply - Accumulate
9.6 ns min
1.2 ns max
1
Add (registered)
3.9 ns min
1.2 ns max
相關(guān)PDF資料
PDF描述
QL5842-33APS484I PCI BUS CONTROLLER, PBGA484
QL5842-66CPTN280C PCI BUS CONTROLLER, PBGA280
QJ80C154-1 8-BIT, 16 MHz, MICROCONTROLLER, CQCC44
QV80C51FXXX-L 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44
QV80C52FXXX-S 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
QL62506PB516C 制造商:QUICK LOG 功能描述:New
QL6325PQ208 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ASIC
QL6325PT280 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ASIC
QL63D5SA 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:InGaAlP Laser Diode
QL63F5SA 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:InGaAlP Laser Diode