FDC37B78X View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

Manufacturer

FDC37B78X

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

SMSC -> Microchip 

PHASE

Command

Execution

Result

WRITE DATA

DATA BUS

R/W D7 D6 D5 D4 D3 D2 D1 D0

REMARKS

W MT MFM 0 0 0 1 0 1 Command Codes

W 0 0 0 0 0 HDS DS1 DS0

W

-------- C --------

Sector ID information prior to

Command execution.

W

-------- H --------

W

-------- R --------

W

-------- N --------

W

------- EOT -------

W

------- GPL -------

W

------- DTL -------

Data transfer between the

FDD and system.

R

------- ST0 -------

Status information after

Command execution.

R

------- ST1 -------

R

------- ST2 -------

R

-------- C --------

Sector ID information after

Command execution.

R

-------- H --------

R

-------- R --------

R

-------- N --------

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