參數(shù)資料
型號: FDC37C665IR
廠商: SMSC Corporation
英文描述: 3/5 Volt Advanced High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controller with Infranred Support
中文描述: 3 / 5伏先進的高性能多模并口超級I / O軟盤與Infranred支持磁盤控制器
文件頁數(shù): 31/162頁
文件大小: 562K
代理商: FDC37C665IR
31
Table 13 - Data Rates
DATA RATE
DRIVE RATE
DATA RATE
DENSEL (1)
DRATE (2)
DRT1
DRT0
SEL1
SEL0
MFM
FM
IDENT=1
IDENT=0
1
2
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1
0
1Meg
500
300
250
---
250
150
125
1
1
0
0
0
0
1
1
1
0
0
1
1
0
1
0
0
0
0
0
1
1
1
1
1
0
0
1
1
0
1
0
1Meg
500
500
250
---
250
250
125
1
1
0
0
0
0
1
1
1
0
0
1
1
0
1
0
1
1
1
1
0
0
0
0
1
0
0
1
1
0
1
0
1Meg
500
---
250
---
250
---
125
1
1
0
0
0
0
1
1
1
0
0
1
1
0
1
0
Drive Rate Table (Recommended) 00 = 360K, 1.2M, 720K, 1.44M and 2.88M Vertical Format
01 = 3-Mode Drive
10 = 2 Meg Tape
Note 1:
Note 2:
This is for DENSEL in normal mode.
This is for DRATE0, DRATE1 when Drive Opt are 00. Refer to Table 53 - Drive Option 1 and
2 on Page 131 for Drive Option equal to 10.
Table 14 - Default Precompensation Delays
PRECOMPENSATION
DATA RATE
1 Mbps
500 Kbps
300 Kbps
250 Kbps
DELAYS
41.67 ns
125 ns
125 ns
125 ns
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