
9,$7HFKQRORJLHV,QF
VT82C586B
Revision 1.0
May 13, 1997
-4-
Pinouts
P
INOUTS
Figure 2. Pin Diagram
5
5
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
54
53
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
208
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
207
1
1
O
1
1
I
1
I
1
I
1
I
1
O
1
1
O
1
O
1
O
1
O
1
O
1
1
O
1
O
1
O
1
1
O
1
1
I
1
I
1
O
1
I
1
O
1
1
O
1
1
1
1
1
1
1
I
1
I
1
I
1
I
1
1
I
1
I
1
I
1
I
1
1
I
1
I
1
O
1
I
1
I
1
I
1
I
1
O
VDD5
RTCX1
VDD-5VSB
VBAT
AGND
AVDD
USBCLK
USBDATA1-
USBDATA1+
USBDATA0-
USBDATA0+
GPIO0
RI#
GPIO3
PWRBTN#
APICCS#
DRDYB#
GPIO2
GPIO1
SD15
SD14
GND
SD13
SD12
SD11
SD10
VDD5
SD9
SD8
MEMCS16#
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
LA17/DA0
LA18/DA1
GND
LA19/DA2
LA20/DCS1A#
LA21/DCS3A#
LA22/DCS1B#
LA23/DCS3B#
SBHE#
IRQ9
DACK0#
DRQ0
DACK5#
DRQ5
SOE#
DIORB#
GND
VDD-PCI
AD4
AD5
AD6
AD7
CBE0#
AD8
AD9
AD10
GND
AD11
AD12
AD13
AD14
VDD-PCI
AD15
CBE1#
PAR
SERR#
STOP#
GND
DEVSEL#
TRDY#
IRDY#
FRAME#
CBE2#
AD16
VDD-PCI
AD17
AD18
AD19
GND
AD20
AD21
AD22
AD23
IDSEL
CBE3#
AD24
AD25
GND
VDD-PCI
AD26
AD27
AD28
AD29
AD30
AD31
PIRQD#
PIRQB#
K
R
G
A
A
A
A
P
P
S
S
A
N
I
V
I
C
F
G
I
P
M
G
R
S
D
D
D
D
I
I
I
I
I
M
M
X
X
G
X
X
X
X
V
X
X
X
M
M
K
K
P
D
G
P
P
P
R
I
O
D
I
S
S
I
I
G
B
A
D
V
D
S
D
D
D
D
D
D
G
D
D
R
D
D
T
D
V
B
D
D
D
G
D
D
D
D
D
D
D
D
D
D
D
3&,,QWHJUDWHG
3HULSKHUDO&RQWUROOHU
I
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
I
O
I
I
O
O
I
I
I
I
O
O
I
I
O
O
I
O
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
I
I
I
I
I
I
I
I
I
I
O
O
I
O
O
I
I
I
IO
IO
IO
IO
O
I
IO
I
IO
I
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
I
I
I
I
I
IO
IO
IO
IO
IO
IO
IO
IO
I
O
I
O
I
O
O
(IRQ8#)
(EXTSMI0#)
(GPI_RE#) (EXTSMI3#)
(POS) (MIRQ0)
(Data) (I2CD2) (EXTSMI2#)
(Clock) (I2CD1) (EXTSMI1#)
(GPI15) (GPO15)
(GPI14) (GPO14)
(GPI13) (GPO13)
(GPI12) (GPO12)
(GPI11) (GPO11)
(GPI10) (GPO10)
(GPI9) (GPO9)
(GPI8) (GPO8)
I
I
I
I
I
I
I
I
I
I
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
Note: Pin names in parentheses (...) indicate alternate function
(
(
(
(
(
(
(
(
3040 Rev F and Later Revisions
3041 Rev A and Later Revisions
97&%
34)3