参数资料
型号: M7020R-083ZA1T
厂商: 意法半导体
英文描述: 32K x 68-bit Entry NETWORK SEARCH ENGINE
中文描述: 32K的× 68位进入网络搜索引擎
文件页数: 25/150页
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.
相关PDF资料
PDF描述
M7020R 32K x 68-bit Entry NETWORK SEARCH ENGINE
M72DW64000B 64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 16Mbit Pseudo SRAM, 3V Supply, Multiple Memory Product
M72DW64000B70ZT 64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 16Mbit Pseudo SRAM, 3V Supply, Multiple Memory Product
M72DW64000B90ZT 64Mbit (x8/ x16, Multiple Bank, Boot Block) Flash Memory and 16Mbit Pseudo SRAM, 3V Supply, Multiple Memory Product
M74AC574TTR OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
相关代理商/技术参数
参数描述
M702-230442 功能描述:火线接头 IEEE 1394 SMT 4P HORIZONTAL RoHS:否 制造商:Molex 产品:IEEE 1394 Firewire Connectors 标准:IEEE 1394 位置/触点数量:6 节距:2 mm 触点电镀:Unplated 触点材料:Phosphor Bronze 型式:Female 电流额定值:0.5 A 安装风格:Through Hole 端接类型:Solder Tab 连接器类型:Firewire Receptacle
M702-230642 功能描述:火线接头 IEEE 1394 SMT 6P HORIZONTAL RoHS:否 制造商:Molex 产品:IEEE 1394 Firewire Connectors 标准:IEEE 1394 位置/触点数量:6 节距:2 mm 触点电镀:Unplated 触点材料:Phosphor Bronze 型式:Female 电流额定值:0.5 A 安装风格:Through Hole 端接类型:Solder Tab 连接器类型:Firewire Receptacle
M7023 制造商:Tamura Corporation of America 功能描述:
M7027 功能描述:数字万用表 Dual Display Multime 0.3% Accuracy RoHS:否 制造商:Tektronix 产品:Multimeters 类型:Bench 准确性:0.04 % 电压范围:2 V to 2 kV 电阻范围: 电容范围: 显示计数: 频率:10 Hz to 45 Hz, 850 Hz to 1 MHz 测距: 真均方根值: 数据保持:
M7029 功能描述:数字万用表 Dual Display Multime 0.2% Accuracy RoHS:否 制造商:Tektronix 产品:Multimeters 类型:Bench 准确性:0.04 % 电压范围:2 V to 2 kV 电阻范围: 电容范围: 显示计数: 频率:10 Hz to 45 Hz, 850 Hz to 1 MHz 测距: 真均方根值: 数据保持: