w83637hg Winbond Electronics Corp America, w83637hg Datasheet - Page 114

• Manufacturer Part Number: w83637hg
• Description: Winbond Lpc I/o Lpc I/o
• Manufacturer: Winbond Electronics Corp America

CRF5 (Default 0x00)
FDD1 Selection: Same as FDD0 of CRF4.
TABLE A
TABLE B
DTYPE0
DRTS1
Drive Rate Table
0
0
1
0
0
1
1
Select
DTYPE1
DRTS0
0
1
0
0
1
0
1
DRATE1
DRVDEN0(pin 2)
1
0
0
1
1
0
0
1
1
0
0
1
SELDEN
DRATE1
SELDEN
DRATE0
Data Rate
DRATE0
1
0
1
0
1
0
1
0
1
0
1
0
DRVDEN1(pin 3)
- 109 -
Selected Data Rate
1Meg
1Meg
1Meg
2Meg
500K
300K
250K
500K
500K
250K
500K
250K
MFM
DRATE0
DRATE0
DRATE0
DRATE1
250K
150K
125K
250K
250K
125K
250K
125K
Publication Release Date: March, 2006
FM
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4/2/1 MB 3.5”“
2/1 MB 5.25”
2/1.6/1 MB 3.5” (3-MODE)
W83637HF/HG
SELDEN
DRIVE TYPE
1
1
0
0
1
1
0
0
1
1
0
0
Revision 1.6