参数资料
型号: MC68EN302CPV20BT
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 4 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP144
封装: 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASITC, LQFP-144
文件页数: 89/128页
文件大小: 641K
代理商: MC68EN302CPV20BT
ETHERNET Controller
4-24
MC68EN302 REFERENCE MANUAL
MOTOROLA
Table 4-3. Unicast Address Processing
CONTROL
OPERATION
PROM
PA_REJ
AR RESULT
ACCEPT/REJ
MISS
AR REASON
INDEX
0
Perfect match
A
0
10
Line #
Hash match
A
0
11
Hash index
No match
R
0
1
Perfect match
R
Hash match
A
0
11
Hash index
No match
A
0
00
Hash index
1
0
Perfect match
A
0
10
Line #
Hash match
A
0
11
Hash index
No match
A
1
00
Hash index
1
Perfect match
A
1
00
Hash index
Hash match
A
0
11
Hash index
No match
A
0
00
Hash index
Table 4-4. Broadcast and Multicast Address Processing
CONTROL
BROADCAST
MULTICAST
PROM
MULT1–
MULT0
ACCEPT/
REJECT
MISS
AR
REASON
INDEX
AR RESULT
ACCEPT/
REJECT
MISS
AR
REASON
INDEX
0
00
A
0
01
0x3F
Perfect match
A
0
10
Line #
Hash match
A
0
11
Hash index
No match
R
0
01
R
Same as above entries
0
10
A
0
01
0x3F
Perfect match
A
0
10
Line #
Hash match
A
0
11
Hash index
No match
A
0
01
0x00
0
11
R
–––
R
1
00
A
0
01
0x3F
Perfect match
A
0
10
Hash match
A
0
11
No match
A
1
00
1
01
A
1
00
0x2F
Same as above entries
1
10
A
0
01
0x3F
Perfect match
A
0
10
Line #
Hash match
A
0
11
Hash index
No match
A
0
01
0x00
1
11
A
1
00
0x2F
A
1
00
Hash index
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