W83637HF Winbond Electronics Corp America, W83637HF Datasheet - Page 114

• Manufacturer Part Number: W83637HF
• Description: Description = LPC I/o Plus H/w Monitor, Smart Fan Control, Smart Card (PC/SC) Reader, Memory Stick Reader I/F, Sd/mmc Card Reader I/f ;; Package = QFP 128
• 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
MFM
500K
300K
250K
500K
500K
250K
500K
250K
DRATE0
DRATE0
DRATE0
DRATE1
Publication Release Date: June 25, 2003
250K
150K
125K
250K
250K
125K
250K
125K
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)
SELDEN
DRIVE TYPE
1
1
0
0
1
1
0
0
1
1
0
0
W83637HF
Revision 1.3