BT8222EPFF CONEXANT [Conexant Systems, Inc], BT8222EPFF Datasheet - Page 32

• Manufacturer Part Number: BT8222EPFF
• Description: ATM Transmitter/Receiver with UTOPIA Interface
• Manufacturer: CONEXANT [Conexant Systems, Inc]

1.0 Product Description
1.10 Pin Definitions
Table 1-2. Hardware Signal Definitions (3 of 5)
1-22
FDAT_IN[0]
FDAT_IN[1]
FDAT_IN[2]
FDAT_IN[3]
FDAT_IN[4]
FDAT_IN[5]
FDAT_IN[6]
FDAT_IN[7]
FDAT_IN[8]
FCTRL_IN[0]
FCTRL_IN[1]
FCTRL_IN[2]
FCTRL_IN[3]
FCTRL_IN[4]
FCTRL_IN[5]
FCTRL_IN[6]
FCTRL_IN[7]
FDAT_OUT[0]
FDAT_OUT[1]
FDAT_OUT[2]
FDAT_OUT[3]
FDAT_OUT[4]
FDAT_OUT[5]
FDAT_OUT[6]
FDAT_OUT[7]
FDAT_OUT[8]
FCTRL_OUT[0]
FCTRL_OUT[1]
FCTRL_OUT[2]
FCTRL_OUT[3]
FCTRL_OUT[4]
FCTRL_OUT[5]
FCTRL_OUT[6]
FCTRL_OUT[7]
FCTRL_OUT[8]
FCTRL_OUT[9]
FCTRL_OUT[10]
FCTRL_OUT[11]
FCTRL_OUT[12]
FCTRL_OUT[13]
FCTRL_OUT[14]
FCTRL_OUT[15]
FCTRL_OUT[16]
Pin Label
FIFO Data Bus
FIFO Control Input
FIFO Data Bus Out
FIFO Control
Outputs
Signal Name
No.
109
143
100
101
102
103
104
105
108
110
111
112
113
114
115
116
144
145
148
149
150
151
152
153
124
125
126
127
128
129
130
131
132
135
136
137
138
139
140
141
142
98
99
Conexant
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
CMOS/TTL
Type
ATM Transmitter/Receiver with UTOPIA Interface
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
FIFO interface input data bus for transmit. See
Section
FIFO interface empty/full flag inputs. See
Section
FIFO interface output data bus for receive. See
Section
FIFO interface strobe and control outputs. See
Section
2.7.1.
2.7.1.
2.7.1.
2.7.1.
Definition
100046C
CN8223