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參數(shù)資料
| 型號： | IQX320-10PP391I |
| 英文描述： | User Programmable Special Function ASIC |
| 中文描述： | 用戶可編程ASIC的特殊功能 |
| 文件頁數(shù)： | 58/65頁 |
| 文件大?。?/td> | 620K |
| 代理商： | IQX320-10PP391I |
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IQX Family Data Sheet
58
Revision 5.0
June 2000
9.0 T
ABLES
FOR
D
ETERMINING
D
IE
P
AD
TO
I/O P
ORT
P
IN
M
APPING
AND
L
OCATIONS
OF
R
EAL
SRAM
C
ELL
The following tables help determne the locations of the real SRAM cells in the Switch Matrix. The SRAMcell controlling the
connection between I/O Port “i” and I/O Port “j” is determned as follows:
Get the
Index
values corresponding to I/O Port numbers “i” and “j”. If the index value for “i” is greater than index value for “j”, then the
SRAMcell has the row (word) address i*and column (bit) address j* otherwise it has row address of j*and column address of i* The
numbers i*and j*represent the I/O Port locations on the die.
Ex 1: On the IQX160, the SRAMcell controlling the connection between I/O Port 20 and I/O Port 100 is at location: Row addr = 20,
Col Addr = 100; because the index for I/O Port 20 is
82
, and it is greater than the index for I/O Port 100 which is
79
.
Ex 2: On the IQX240B, the SRAMcell controlling the connection between I/O Port 80 and I/O Port 180 is at location: Row addr = 241,
Col Addr = 110; because the index value for I/O Port 80 is
120
, and it is less than the index value for I/O Port 180 which is
313
. Note
that the IQX240B is a bondout version of IQX320 die, and the I/O Ports 80 and 180 on the device package are the I/O Ports
110
and
241
respectively.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| IQXO-22C-24.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-22C-32MHZ | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-22C-4.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-22C-50.0 | 制造商:IQD Frequency Products 功能描述:OSCILLATOR CRYSTAL |
| IQXO-331-100.0MHz | 制造商:IQD Frequency Products 功能描述:CRYSTAL OSCILLATOR 100.000000MHZ |
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