TS8G~16GCF600

 

 

 

600X CompactFlash Card

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table: PC Card I/O Mode UDMA Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-DMARDY

STROBE

 

 

-CE2 -CE1

-DMARQ

DMACK

STOP

-HIOE

-WAIT DMA A10-

Operation

 

-INPACK

-REG

-HIOW

(R)-WAIT

(R)-HIOE CMD A00

 

 

 

 

 

(W)(W)

1

1

1

X

X

X

X

No

XX

Standby

 

 

 

 

 

 

 

 

 

 

X

X

0

0

X

X

1

YES

XX

Device UDMA Transfer Request

(Assert DMARQ)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

X

0

0

1

X

1

YES

XX

Host Acknowledge Preparation

 

 

 

 

 

 

 

 

 

 

1

1

0

0

1

1

1

YES

Static

Host Acknowledge Preparation

 

 

 

 

 

 

 

 

 

 

1

1

0

1

1

1

1

YES

Static

DMA Acknowledge (Stopped)

 

 

 

 

 

 

 

 

 

 

1

1

0

1

0

0

1

YES

Static

Burst Initiation / Active

 

 

 

 

 

 

 

 

 

 

1

1

0

1

0

X

/ or \

YES

Static

Burst Transfer

 

 

 

 

 

 

 

 

 

 

1

1

0

1

0

1

0 or 1

RD

Static

Data In Burst Host Pause

 

 

 

 

 

 

 

 

 

 

1

1

0

1

0

0

0 or 1

RD

Static

Data In Burst Device Pause

 

 

 

 

 

 

 

 

 

 

1

1

0

1

0

1

0 or 1

WR

Static

Data Out Burst Device Pause

 

 

 

 

 

 

 

 

 

 

1

1

0

1

0

0

0 or 1

WR

Static

Data Out Burst Host Pause

 

 

 

 

 

 

 

 

 

 

1

1

1

1

0

0

0 or 1

RD

Static

Device Initiating BurstTermination

 

 

 

 

 

 

 

 

 

 

1

1

1

1

1

1

0 or 1

RD

Static

Host Acknowledement of Device

Initiated Burst Termination

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

0

1

1

0

0 or 1

YES

Static

Host Initiating BurstTermination

 

 

 

 

 

 

 

 

 

 

1

1

1

1

1

1

0 or 1

YES

Static

Device Acknowledging Host Initiated

Burst Termination

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

1

1

1

1

/

YES

Static

Device Aligning STROBE to Asserted

before CRC Transfer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

1

\

1

1

1

YES

Static

CRC Data Transfer for UDMA Burst

 

 

 

 

 

 

 

 

 

 

1

1

1

0

1

1

1

YES

Static

Burst Completed

 

 

 

 

 

 

 

 

 

 

Transcend Information Inc.

45

V1.0

Page 45
Image 45
Transcend Information TS16GCF600, TS8GCF600 Table PC Card I/O Mode Udma Function, Dmarq Dmack Stop Hioe Wait DMA A10