CX28395 Datasheet, PDF (27/305 Pages) Conexant Systems, Inc – Quad/x16/Octal-T1/E1/J1 Framers

CX28394/28395/28398
Quad/x16/Octal—T1/E1/J1 Framers
1.0 Product Description
1.2 Pin Assignments
Table 1-1. Pin Assignments (SBI1, SBI2, SBI3, SBI4) (1 of 2)
Pin Number
System Bus Interface Pin Functions
Non-Multiplexed Mode
Multiplexed Mode
SBIMODE[0] = 0 [FCR; addr 080] SBIMODE[0] = 1 [FCR; addr 080]
89
94
R12 V15
J3 RPCMO[1]
90
95
P11 W16
J4 RFSYNC[1]/RMSYNC[1]
91
96
U14 Y17
J2 RSBCKI[1]
92
97
T14 V16
— SIGFRZ[1]
93
98
R13 W17
— RSIGO[1] / RDLO[1]
—
—
—
—
J1 RSIGO[1]
94
99
P12 Y18
— RINDO[1] / RDLCKO[1]
95
100 U15 V17
K4 TPCMI[1]
96
101 U16 W18 K1 TFSYNC[1]/TMSYNC[1]
97
102 R14 Y19
K3 TSBCKI[1]
98
103 P13 V18
— TSIGI[1] / TDLI[1]
—
—
—
—
K2 TSIGI[1]
99
104 T15 W19
— TINDO[1] / TDLCKO[1]
—
—
—
—
K5 TINDO[1]
75
69
R6
W8
E4 RPCMO[2]
76
70
T6
Y8
E3 RFSYNC[2]/RMSYNC[2]
77
71
U7
V9
E2 RSBCKI[2]
78
72
P7
W9
— SIGFRZ[2]
79
73
R7
Y9
— RSIGO[2] / RDLO[2]
—
—
—
—
F4 RSIGO[2]
80
74
T7 W10 — RINDO[2] / RDLCKO[2]
81
75
U8
V10
F3 TPCMI[2]
82
76
P8
Y10
F2 TFSYNC[2]/TMSYNC[2]
83
77
R8
Y11
E1 TSBCKI[2]
84
78
T8
W11
— TSIGI[2] / TDLI[2]
—
—
—
—
F1 TSIGI[2]
85
79
U9
V11
— TINDO[2] / TDLCKO[2]
—
—
—
—
H5 TINDO[2]
25
198
C6
C6
U9 RPCMO[3]
26
199
D6
B5
Y9 RFSYNC[3]/RMSYNC[3]
RSIGO[1]
RMSYNC[1]
RSBCKI[A]
SIGFRZ[1]
RDLO[1]
TSTO[1]
RDLCKO[1]
TSIGI[1]
TMSYNC[1]
TSBCKI[A]
TDLI[1]
TSTI[1]
TDLCKO[1]
—
RSIGO[2]
RMSYNC[2]
RPCMO[A]
SIGFRZ[2]
RDLO[2]
TSTO[2]
RDLCKO[2]
TSIGI[2]
TMSYNC[2]
TPCMI[A]
TDLI[2]
TSTI[2]
TDLCKO[2]
—
RSIGO[3]
RMSYNC[3]
100054E
Conexant
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