Z86M1720ASC 查看數據表（PDF） - Zilog

零件编号

产品描述 (功能)

生产厂家

Z86M1720ASC

PCMCIA Interface Solution

Zilog 

Z86017/Z16017 PCMCIA Interface Solution

Product Specification

32

Table 8. PCMCIA_ATA Memory Mapped Access

REG# A10 A[9:4] A3 A2 A1 A0 OE#

H

LX

L H H H Status

H

LX

H L L L Duplicate Even

Read Data

H

LX

H L L H Duplicate Odd

Read Data

H

LX

H H L H Duplicate Error

H

LX

H H H L Alt Status

H

LX

H H H H Drive Address

H

HX

X X X L Even Read Data

H

HX

X X X H Odd Read Data

WE#

Status

Duplicate Even

Write Data

Duplicate Odd

Write Data

Duplicate Feature

Device Control

Reserved

Even Write Data

Odd Write Data

Table 9. PCMCIA_ATA I/O Mapped Access

REG#

L

L

L

L

L

L

L

L

L

Primary

A[9:0]

1F0H

1F1H

1F2H

1F3H

1F4H

1F5H

1F6H

1F7H

–

Secondary

A[9:0]

170H

171H

172H

173H

174H

175H

176H

177

–

Contiguous

A[3:0]

00H

01H

02H

03H

04H

05H

06H

07H

08H

L

–

–

09H

L

–

–

0DH

IORD# = L

Read Data

Error

Sector Count

Sector Number

Cylinder Low

Cylinder High

Drive/Head

Status

Duplicate Even

Read Data

Duplicate Odd

Read Data

Duplicate Error

L

1F6H

376H

0EH

L

3F7H

377H

0FH

Alt Status

Drive Access

IOWR# = L

Write Data

Feature

Sector Count

Sector Number

Cylinder Low

Cylinder High

Drive/Head

Command

Duplicate Even

Write Data

Duplicate Odd

Write Data

Duplicate

Feature

Device Control

Reserved

PS012002-1201

Addressing Modes

Share Link: