FDC37B78X 查看數據表（PDF） - SMSC -> Microchip

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FDC37B78X

Enhanced Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR

SMSC -> Microchip 

DT1 DT0

0

0

1

0

0

1

1

1

TABLE 13 - DRVDEN MAPPING

DRVDEN1 (1) DRVDEN0 (1)

DRIVE TYPE

DRATE0

DENSEL

4/2/1 MB 3.5"

2/1 MB 5.25" FDDS

2/1.6/1 MB 3.5" (3-MODE)

DRATE0

DRATE1

DRATE0

nDENSEL PS/2

DRATE1

DRATE0

TABLE 14 - DEFAULT PRECOMPENSATION DELAYS

DATA RATE

2 Mbps

1 Mbps

500 Kbps

300 Kbps

250 Kbps

PRECOMPENSATION

DELAYS

20.8 ns

41.67 ns

125 ns

125 ns

125 ns

27

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