LPC47M14B-NC 参数 Datasheet PDF下载

型号：	LPC47M14B-NC
PDF下载：	下载PDF文件查看货源
内容描述：	128 PIN ENGANCED超级I / O与LPC接口和USB集线器控制器 [128 PIN ENGANCED SUPER I/O CONTROLLER WITH AN LPC INTERFACE AND USB HUB]
分类和应用：	控制器PC
文件页数/大小：	205 页 / 1208 K
品牌：	SMSC [ SMSC CORPORATION ]

SENSE DRIVE STATUS

DATA BUS

PHASE

R/W D7 D6 D5 D4 D3

REMARKS

Command

ST3

Command Codes

HDS DS1 DS0

Result

Status information about

FDD

SEEK

DATA BUS

R/W D7 D6 D5 D4 D3

PHASE

Command

REMARKS

Command Codes

NCN

HDS DS1 DS0

Execution

Head positioned over

proper

cylinder

diskette.

CONFIGURE

DATA BUS

PHASE

R/W D7 D6

REMARKS

Command

Configure

Information

EIS EFIFO POLL

FIFOTHR

Execution

PRETRK

RELATIVE SEEK

DATA BUS

PHASE

R/W D7 D6 D5 D4 D3

REMARKS

Command

DIR

RCN

HDS DS1 DS0

DUMPREG

DATA BUS

PHASE

Command

R/W

REMARKS

D3 D2

*Note:

Registers

placed in

FIFO

Execution

Result

PCN-Drive 0

PCN-Drive 1

PCN-Drive 2

PCN-Drive 3

SRT

HUT

GAP

HLT

SC/EOT

D2 D1 D0

EIS EFIFO POLL

PRETRK

LOCK

WGATE

FIFOTHR

SMSC DS – LPC47M14X

Page 48

Rev. 03/19/2001

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LPC47M14B-NC 参数 Datasheet PDF下载

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