Hayes Microcomputer Products RCV56HCF - Manual (Page 33)

RCV56HCF PCI/CardBus Modem Designer’s Guide
1129 ROCKWELL PROPRIETARY INFORMATION 3-11
MD189F5 MDPHI
MODEM
DATA PUMP
(MDP)
144-TQFP
[R6776]
XTLI
XTLO
CS#
IRQ
RS0
RS1
RS2
RS3
RS4
D0
D1
D2
D3
D4
D5
D6
D7
READ#
WRITE#
RESET2#
RESET1#
WKRES#
SI_FRAME
SI_CLK
SI_DD
SI_DU
M_TX
M_TXCLK
M_RXCLK
M_RX
VDD
VDD
VDD
VDD
RESERVED
NC
AVDD
AVAA
AVDD
GND
GND
GND
GND
GND
GND
VSUB
AGND
AGND
AGND
AGNDV
AGNDM
AGND
NC
NC
NC
NC
NC
NC
NC
NC
NC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
141
143
67
130
11
12
64
65
66
144
1
3
4
6
8
9
10
69
68
32
86
72
97
98
100
99
77
76
71
111
79
107
137
138
74
140
50
23
37
52
60
84
109
121
132
51
14
18
19
21
31
49
15
16
17
41
70
81
83
105
142
101
110
114
115
116
117
118
119
120
126
131
135
136
RESERVED
RESERVED
RESERVED
RESERVED
TELIN_L1
SPKROUT_M
TELOUT_L1
RXA_L1
TXA1_L1
TXA2_L1
VC_L1
VREF
PLLVDD
PLLGND
MIC_M
MIC_V
MICBIAS
MCLKIN
MTXSIN
MRXOUT
MSTROBE
MSCLK
MCNTRLSIN
SR1IO
IA1CLK
SA1CLK
SR4IN
SR4OUT
CLKOUT
SR3OUT
SR3IN
SA2CLK
SR2CLK
SR2IO
VCNTRLSIN
VSCLK
VSTROBE
VRXOUT
VTXSIN
VCLKIN
SLEEPO
IASLEEP
IOM_FRAME
IOM_CLK
IOM_DD
IOM_DU
MK5
MK4
SET3V#
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
128
127
78
112
20
24
22
30
25
26
28
27
13
61
33
29
34
43
44
46
47
45
42
106
94
93
89
87
91
88
90
103
73
104
58
55
53
54
56
57
113
59
95
96
62
124
85
133
40
134
108
5
2
129
125
82
63
122
123
7
102
92
75
80
36
48
35
38
39
139
BIF
VDD
GND
NC
DAA
ISDN
U OR S/T
INTERFACE
NC
VAA
AGND
MODEM_CLK
MODEM_CS#
MODEM_IRQ
DA0
DA1
DA2
DA3
DA4
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DRD#
DWR#
DRESET#
WKRES#
SI_FRAME
SI_CLK
SI_DD
SI_DU
M_TX
M_TXCLK
M_RXCLK
M_RX
AUDIO CIRCUIT
NC
NC
GND
33
0.1
10
10 0.1 CER
0.1 CER
FERRITE BEAD
VAA
NC
GND
Figure 3-4. MDP 144-Pin TQFP Hardware Interface Signals