參數(shù)資料
型號(hào)： M7020R-083ZA1T
廠商： 意法半導(dǎo)體
英文描述： 32K x 68-bit Entry NETWORK SEARCH ENGINE
中文描述： 32K的× 68位進(jìn)入網(wǎng)絡(luò)搜索引擎
文件頁數(shù)： 25/150頁
文件大小： 996K
代理商： M7020R-083ZA1T
25/150
M7020R
The Information Register
Table 11. Information Register Field Descriptions
Note: 1. This field may change in future versions.
CFG
[16:9]
0000
0000
Database Configuration.
The device is internally divided into four
quadrants of 8K x 68, each of which can be configured as 8K x 68, 4K
x 136, or 2K x 272 as follows:
00: 8K x 68
01: 4K x 136
10: 2K x 272
11: Reserved
Bits [10:9] apply to configuring the 1st quadrant in the address space.
Bits [12:11] apply to configuring the 2nd quadrant in the address
space.
Bits [14:13] apply to configuring the 3rd quadrant in the address
space.
Bits [16:15] apply to configuring the 4th quadrant in the address
space.
[67:17]
0
Reserved.
Field
Range
Initial Value
Description
Field
Range
Initial Value
Description
Revision
[3:0]
0001
(1)
Revision Number.
This is the current device revision
number. Numbers start from one and increment by one
for each revision of the device.
Implementation
[6:4]
001
This is the M7020R implementation number.
Reserved
[7]
0
Reserved.
Device ID
[11:8]
0001 or 0010
This is the Device Identification Number.
Device ID
[12]
Reserved
Device ID
[15:13]
00000100
This is the Device Identification Number.
MFID
[31:16]
1101_1100_0111_1111
Manufacturer ID.
This field is the same as the
manufacturer ID and continuation bits in the TAP
controller.
[67:32]
Reserved.
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M702-230642 功能描述:火線接頭 IEEE 1394 SMT 6P HORIZONTAL RoHS:否 制造商:Molex 產(chǎn)品:IEEE 1394 Firewire Connectors 標(biāo)準(zhǔn):IEEE 1394 位置/觸點(diǎn)數(shù)量:6 節(jié)距:2 mm 觸點(diǎn)電鍍:Unplated 觸點(diǎn)材料:Phosphor Bronze 型式:Female 電流額定值:0.5 A 安裝風(fēng)格:Through Hole 端接類型:Solder Tab 連接器類型:Firewire Receptacle
M7023 制造商:Tamura Corporation of America 功能描述:
M7027 功能描述:數(shù)字萬用表 Dual Display Multime 0.3% Accuracy RoHS:否 制造商:Tektronix 產(chǎn)品:Multimeters 類型:Bench 準(zhǔn)確性:0.04 % 電壓范圍:2 V to 2 kV 電阻范圍: 電容范圍: 顯示計(jì)數(shù): 頻率:10 Hz to 45 Hz, 850 Hz to 1 MHz 測(cè)距: 真均方根值: 數(shù)據(jù)保持:
M7029 功能描述:數(shù)字萬用表 Dual Display Multime 0.2% Accuracy RoHS:否 制造商:Tektronix 產(chǎn)品:Multimeters 類型:Bench 準(zhǔn)確性:0.04 % 電壓范圍:2 V to 2 kV 電阻范圍: 電容范圍: 顯示計(jì)數(shù): 頻率:10 Hz to 45 Hz, 850 Hz to 1 MHz 測(cè)距: 真均方根值: 數(shù)據(jù)保持:
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