FDC37N869 View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

MFG CO.

FDC37N869

5V and 3.3V Super I/O Controller with Infrared Support for Portable Applications

SMSC -> Microchip 

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PHASE

Command

Execution

Result

READ ID

DATA BUS

R/W D7 D6 D5 D4 D3 D2 D1 D0

REMARKS

W 0 MFM 0 0 1 0

1

0 Commands

W 0 0 0 0 0 HDS DS1 DS0

The first correct ID

information on the

Cylinder is stored in

Data Register

R

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

Status information after

Command execution.

Disk status after the

Command has

completed

R

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

R

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

R

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

R

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

R

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

R

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

PHASE

Command

PERPENDICULAR MODE

DATA BUS

R/W D7 D6 D5 D4 D3 D2 D1

D0

REMARKS

W

0 00100

1

0

Command Codes

OW 0 D3 D2 D1 D0 GAP WGATE

SMSC DS – FDC37N869

Page 45

Rev. 11/09/2000

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