Transcend TS16GCF600, Technical Manual

Page: 45 / 85

T
T
T
S
S
S
8
8
8
G
G
G
~
~
~
1
1
1
6
6
6
G
G
G
C
C
C
F
F
F
6
6
6
0
0
0
0
0
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600X CompactFlash Card
Transcend Information Inc.
V1.0
45
Table: PC Card I/O Mode UDMA Function
-CE2 -CE1
-DMARQ
-INPACK DMACK
-REG
STOP
-HIOW
-DMARDY
-HIOE
(R)-WAIT
(W)
STROBE
-WAIT
(R)-HIOE
(W)
DMA
CMD A10-
A00
Operation
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