Pin # Pin Name I/O
Description
25
ATADATA0 I/O ATA Data Bus
26
ATADATA1 I/O ATA Data Bus
27
ATADATA2 I/O ATA Data Bus
28
ATADATA3 I/O ATA Data Bus
29
ATADATA4 I/O ATA Data Bus
30
ATADATA5 I/O ATA Data Bus
31
ATADATA6 I/O ATA Data Bus
32
ATADATA7 I/O ATA Data Bus
33
ATADATA8 I/O ATA Data Bus
34
ATADATA9 I/O ATA Data Bus
35
ATADATA10 I/O ATA Data Bus
36
ATADATA11 I/O ATA Data Bus
37
ATADATA12 I/O ATA Data Bus
38
ATADATA13 I/O ATA Data Bus
39
ATADATA14 I/O ATA Data Bus
40
ATADATA15 I/O ATA Data Bus
41
VDD
PWR Core power 2.5V
42
GND
PWR Core ground
43
ATAINTRQ
I ATA Interrupt request
44 ATADMACKN O ATA Control Signal DMACKN
45
ATAIORDY
I ATA Control Signal IORDY
46
ATADIORN
O ATA Control Signal DIORN
47
ATADIOWN O ATA Control Signal DIOWN
48
ATADMARQ
I ATA Control Signal DMARQ
AU6390 USB2.0 to ATA/ATAPI Bridge Controller V0.9W
Preliminary Release_ confidential
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