82091AA Datasheet, PDF (187/204 Pages) Intel Corporation – ADVANCED INTEGRATED PERIPHERAL (AIP)

Signal Name
ACK
AEN
AUTOFD
BUSY
CTSA
CTSB
DCDA
DCDB
DEN
DIR
DRVDEN0
DRVDEN1
DSKCHG
DSRA
DSRB
DTRA
DTRB
FAULT
FDDACK
FDDREQ
FDME0 MEEN
FDME1 DSEN
FDS0 MDS0
FDS1 MDS1
HDSEL
HEN
IDECS0
IDECS1
INDX
INIT
IO16
IOCHRDY
IORC
IOWC
Table 44 Alphabetical 82091AA Pin Assignment
Pin
Type
54
I
21
I
70
O
53
I
40
I
48
I
35
O
43
O
95
IO
82
O
89
O
90
O
74
I
36
I
44
I
41
IO
49
IO
68
I
97
I
98
O
86
O
83
O
84
O
85
O
75
O
94
IO
92
IO
91
IO
87
I
66
O
96
I
22
O
19
I
20
I
Signal Name
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
NOWS
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PERROR
PPDACK
PPDREQ
PPDIR GCS
RDDATA
RIA
RIB
RSTDRV
RTSA
RTSB
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
Pin
9
11
13
16
18
23
69
67
65
60
58
57
56
55
52
99
100
72
76
42
50
33
38
46
1
2
3
4
5
7
8
10
12
15
82091AA
Type
O
O
O
O
O
O
IO
IO
IO
IO
IO
IO
IO
IO
I
I
O
IO
I
I
I
I
IO
IO
I
I
I
I
I
I
I
I
I
I
187