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MD231F5 11235 HIS-176T
PCI BUS INTERFACE
176-TQFP
[11235]
XIN
XOUT
PCICLK
FRAME#
IDSEL
DEVSEL#
IRDY#
TRDY#
CBE0#
CBE1#
CBE2#
CBE3#
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
PAR
REQ#
GNT#
INTA#
STOP#
PERR#
SERR#
PME#
PCIRST#
VIO
VIO
VauxEN#
VauxDET
VpciEN#
VpciDET
SROMOUT
SROMIN
SROMCLK
SROMCS
RESERVED
RESERVED
NC
NC
NC
GPOL1
INPUT6
GPIO14
GPIO13
GPIO12
GPIO11
GPIO10
GPIO9
GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
MSWRES
SCANENB
SCANMODE
CLKRUN#
CARDBUS#
132
131
27
62
46
66
63
64
86
73
61
43
98
97
96
95
92
91
90
89
85
84
81
80
79
78
75
74
59
58
57
56
53
52
51
50
42
41
40
37
36
35
34
32
72
30
29
24
67
68
69
134
25
44
47
6
3
7
26
11
12
13
10
19
20
21
22
23
8
2
134
153
154
155
156
157
160
161
162
163
164
137
45
151
31
9
SPKMUTE (GPIO8)
OH# (GPIO0)
CID# (GPIO1)
VOICE# (GPIO2)
RINGWAKE# (INPUT0)
CID_DATA (INPUT1)
LCS# (INPUT2)
IRING# (INPUT3)
EXT_L# (INPUT4)
LCS_L#/RH_L# (INPUT5)
M_CS#
M_IRQ
M_TXCLK
M_TX
M_RXCLK
M_RX
SI_FRAME (SR8FRM)
SI_CLK (SR8CLK)
SI_DD (SR8DD)
SI_DU (SR8UD)
OSC_OUT
SLEEPO (GPIO15)
DA0
DA1
DA2
DA3
DA4
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DRD#
DWR#
DRESET#
ISDN_CS#
ISDN_INT
VOICE_CS#
VOICE_IRQ
M_CLK
M_SCLK
M_STROBE
M_TXSIN
M_RXOUT
M_CTRL
V_SCLK
V_STROBE
V_TXSIN
V_RXOUT
V_CTRL
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
158
167
166
165
170
171
172
173
174
175
113
135
106
105
108
136
103
102
100
101
130
107
118
117
116
115
114
128
127
126
125
124
123
122
121
111
112
104
16
17
14
15
147
146
139
148
138
145
140
143
142
144
141
5
38
49
55
70
76
88
94
110
119
149
168
83
1
133
4
18
176
28
33
39
48
54
60
65
71
77
82
87
93
99
109
120
129
150
159
169
PCI
BUS
EEPROM
GND
LVC
(OPTIONAL,
FOR HC56HCF-PCI
DESIGN COMPATIBILITY)
DAA
LVC
(OPTIONAL,
FOR HC56HCF-PCI
DESIGN COMPATIBILITY)
VCC (+3.3 V)
NC
VDD
5%
28.224 MHz
1M
5%
POWER DETECTION AND
SWITCHING CIRCUIT
LVC OR LC: MCLKIN & LVC: VCLKIN
LVC OR LC: MSCLK
LVC OR LC: MSTROBE
LVC OR LC:MTXSIN
LVC OR LC: MRXOUT
LVC OR LC: MCTRLSIN
LVC: VSCLK
LVC: VSTROBE
LVC: VTXSIN
LVC: VRXOUT
LVC: VCTRLSIN
LC: IASLEEP
AUDIO CIRCUIT
NC
Figure 5. Bus Interface (BIF) (11235: 176-Pin TQFP) Hardware Interface Signals