Hayes Microcomputer Products RCV56HCF - Manual (Page 25)

RCV56HCF PCI/CardBus Modem Designer’s Guide
1129 ROCKWELL PROPRIETARY INFORMATION 3-3
MD189F3 11221HS-176TQFP
PCI BUS INTERFACE
176-TQFP
[11229]
XIN
XOUT
PCICLK
PCIRST#
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#
SROMCLK
SROMCS
SROMIN
SROMOUT
NC
NC
NC
NC
NC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
CLKRUN#
CARDBUS#
132
131
27
25
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
13
10
11
12
19
20
21
22
23
2
3
6
7
8
14
15
45
151
152
153
160
162
174
175
31
9
MODEM_CS#
MODEM_IRQ
M_TXCLK
M_TX
M_RXCLK
M_RX
WKRES#
SI_FRAME
SI_CLK
SI_DD
SI_DU
M_CLK
L85CLK
M_RXOUT
M_SCLK
M_STROBE
M_CTRL
M_TXSIN
V_RXOUT
V_SCLK
V_STROBE
V_CTRL
V_TXSIN
OH_L1#
CID_L1#
VOICE#
MUTE_L1#
IRING_L1#
LCS_L1#
RH_L1#
USED_L1
LCS_H1#
ORING_H1
LCS_H2#
ORING_H2
I/O0
I/O1
I/O2
I/O3
I/O4
DA0
DA1
DA2
DA3
DA4
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DRD#
DWR#
DRESET#
DRESET
ISDN_CS#
ISDN_INT#
VIO1
VIO2
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VGG1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
113
135
106
105
108
136
107
103
102
100
101
147
130
144
145
143
148
146
141
140
142
138
139
167
166
165
164
170
171
161
173
172
163
174
162
158
157
156
155
154
118
117
116
115
114
128
127
126
125
124
123
122
121
111
112
104
137
16
17
44
47
5
26
38
49
55
70
76
88
94
110
119
149
168
83
1
133
134
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
VDD
GND
MDP
DAA
MDP AND
ISDN U OR S/T
INTERFACE
ISDN U OR S/T
INTERFACE
3.3 V
NC
GND
1K
VDD
1K
27pF
5%
28.224 MHz 1M
27pF
5%
Figure 3-2. Bus Interface 176-Pin TQFP Hardware Interface Signals