參數(shù)資料
型號: MX98742
英文描述: FEBC 100 Base Fast Ethernet Bridge Controller
中文描述: FEBC 100基地快速以太網(wǎng)橋控制器
文件頁數(shù): 32/36頁
文件大?。?/td> 166K
代理商: MX98742
32
MX98745
P/N:PM0427
REV. 1.4, JUL. 8, 1998
ANYACT1
JAMI
EDENL1
LSCLK
T81
T83
Figure 9-8 Expansion Port with Collision (Note 1)
ANYACT2
EDENL2
EDACT1
T82
JAMO1
Symbol
T81
T82
T83
Description
Valid EDENL duration to make EDACT active
Collision Condition to JAMI asserted (Note 2)
JAMO asserted to JAMI asserted (Note 3)
MIN.
80
MAX.
UNIT
ns
ns
ns
10
10
Note 1 : EDENL2 asserted after collision will not make
EDACT2 assert in MX98745 due to MX98745
will mask activity from expansion port from ces
sation of collision to cessation of ANYACT2.
Note 2 : Deassert timing is the same
Note 3 : Deassert timing is the same. Either T72 or T73
should cause JAMI assert
Note 4 : EDENL, JAMI and EDCRS (not shown in this
timing) should be filtered by LSCLK to resolve
asynchronous issue.
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