參數(shù)資料
型號: L64381
廠商: LSI Corporation
英文描述: 4-Port Ethernet Controller(四端口以太網(wǎng)控制器)
中文描述: 4端口以太網(wǎng)控制器(四端口以太網(wǎng)控制器)
文件頁數(shù): 90/109頁
文件大小: 815K
代理商: L64381
7-4
Specifications
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
44.
45.
46.
AI_FCS_IN Setup to CLOCK
AI_FCS_IN Hold from CLOCK
ABORT_OUT Delay from CLOCK
RESET Pulse Width
ADRS_STROBE Setup to CLOCK
ADRS_STROBE Hold from CLOCK
CHIP_SELECT Setup to CLOCK
CHIP_SELECT Hold to CLOCK
READ Setup to CLOCK
READ Hold from CLOCK
ADRS[5:0] Setup to CLOCK
ADRS[5:0] Hold to CLOCK
PDATA[15:0] Setup to CLOCK During Write
PDATA[15:0] Hold from CLOCK During Write
PREADY Delay from CLOCK
PDATA[15:0] Delay from CLOCK During Read
PDATA[15:0] 3-state from CLOCK During Read if
PREADY Asserted or CHIP_SELECT Sampled
Deasserted
INTERRUPT Delay from CLOCK
LEDSEL[1:0] Delay from CLOCK
RCVNGN Delay from CLOCK
TRNSMTN Delay from CLOCK
COLLOUTN Delay from CLOCK
LBADN Delay from CLOCK
LPASSN Delay from CLOCK
CLOCK Period
CLOCK High/Low
CLOCK_20MHZ Period
CLOCK_20MHZ High/Low
(Sheet 2 of 2)
3
2
1
3
2
8
18
17
17
17
ns
ns
ns
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
50
50
50
50
2.5
2
1
2
3
4
1.5
47.
48.
49.
50.
51.
52.
53.
54.
55.
56.
57.
30
5
50
10
16
17
17
17
17
16
23
62.5
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
50
50
50
50
50
50
50
Table 7.1 (Cont.)
AC Timing Values
Load
(pF)
Parameter Description
Min
Max Units
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